<?xml version="1.0"?>
<rss version="2.0"><channel><title>35mm Latest Topics</title><link>https://cinematography.com/index.php?/forums/forum/7-35mm/</link><description>35mm Latest Topics</description><language>en</language><item><title>Takeup jam in Eyemo, how and why does this happen?</title><link>https://cinematography.com/index.php?/forums/topic/104684-takeup-jam-in-eyemo-how-and-why-does-this-happen/</link><description><![CDATA[<p>
	Well, I’ve seen pictures of this happen with 16mm cameras, but I hoped it wasn’t going to happen to me… The Eyemo decided that it didn’t want to take up film at some point at the very end of shooting, so when I got back to unload it after it started acting funny, I felt (thankfully did not <em>see </em>since I did it in the dark) film spaghetti on the takeup side…
</p>

<p>
	Not sure how much of that footage (10-ish feet feels like) will be salvageable, but it wasn’t anything super important, just some stuff I was shooting to finish the roll.
</p>

<p>
	Does anyone know what might’ve caused the camera to suddenly stop taking up film after shooting most of the roll? And how do I prevent this from happening again? The last thing I want is to get this camera again and shoot something like E100 and have it do this halfway through the roll…
</p>

<p>
	I’m happy to answer questions that might help someone figure out what happened.
</p>
]]></description><guid isPermaLink="false">104684</guid><pubDate>Sun, 02 Aug 2026 23:14:16 +0000</pubDate></item><item><title>Oversized PL mount lock on Arri 2C not allowing lens to go all the way in</title><link>https://cinematography.com/index.php?/forums/topic/104681-oversized-pl-mount-lock-on-arri-2c-not-allowing-lens-to-go-all-the-way-in/</link><description><![CDATA[<p>
	Hey guys Im trying to fit an Arri Ultra prime on this 2C I got but the lock on the PL mount wont allow the lens to go all the way in, its hitting the aperture ring. Lens fit fine on my Arri BL-3.<br />
	<br />
	Does anyone know a place where I can buy a smaller lock? I can see that they can be unscrewed and replaced.
</p>

<p><a href="https://cinematography.com/uploads/monthly_2026_07/IMG_8603.jpg.4f76ba35caf23d3c908c54b2445b2f4a.jpg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="39102" src="https://cinematography.com/uploads/monthly_2026_07/IMG_8603.thumb.jpg.bf36209831e578c7d18a4b91bdbca7b0.jpg" data-ratio="133.21" width="563" class="ipsImage ipsImage_thumbnailed" alt="IMG_8603.jpg"></a></p>]]></description><guid isPermaLink="false">104681</guid><pubDate>Fri, 31 Jul 2026 21:15:46 +0000</pubDate></item><item><title>Eclair Cam&#xE9;flex repair or spare part for VF/prism</title><link>https://cinematography.com/index.php?/forums/topic/104496-eclair-cam%C3%A9flex-repair-or-spare-part-for-vfprism/</link><description><![CDATA[<p>
	Hi,
</p>

<p>
	im looking for assistance / advice on where to get a replacement “<span style="font-size:19px;">eyepiece mounting flange” for the Eclair Cameflex camera - at least I believe this is what I’m looking for? The camera fell about a foot soft furnishing onto carpet and the viewfinder bracket - which I believe is made of thin metal alloy - cracked off. <br />
	<br />
	below  is a photo of the part - I’m based in <strong>UK</strong> so looking either to get service (it’s a clean break and we have the pieces - or even better a spare part). </span><br />
	 
</p>

<p>
	<span style="font-size:19px;">I’m really upset and ashamed that this happened on my watch.  </span>
</p>

<p>
	Thanks so much for your help and advice at this time. <br />
	Luke
</p>

<p><a href="https://cinematography.com/uploads/monthly_2026_05/IMG_1445Medium.jpeg.85c5afa0f89a5db5d981e71f8bfa6ea1.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38543" src="https://cinematography.com/uploads/monthly_2026_05/IMG_1445Medium.jpeg.85c5afa0f89a5db5d981e71f8bfa6ea1.jpeg" data-ratio="133.33" width="480" class="ipsImage ipsImage_thumbnailed" alt="IMG_1445 Medium.jpeg"></a></p>
<p><a href="https://cinematography.com/uploads/monthly_2026_05/IMG_1444Medium.jpeg.6c0c7b217ad15705b7eb2f5a96501e98.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38544" src="https://cinematography.com/uploads/monthly_2026_05/IMG_1444Medium.jpeg.6c0c7b217ad15705b7eb2f5a96501e98.jpeg" data-ratio="133.33" width="480" class="ipsImage ipsImage_thumbnailed" alt="IMG_1444 Medium.jpeg"></a></p>]]></description><guid isPermaLink="false">104496</guid><pubDate>Sun, 31 May 2026 07:47:35 +0000</pubDate></item><item><title>Looking for a modern cine lens set for BL3 and Arri 2C, suggestions?</title><link>https://cinematography.com/index.php?/forums/topic/104669-looking-for-a-modern-cine-lens-set-for-bl3-and-arri-2c-suggestions/</link><description><![CDATA[<p>
	Hi, I am looking for a set of cine lenses to use with an Arri BL-3 and 2C as well as an Arri Alexa. Currently looking at the DZOFilm Arles set, has anyone used these with film cameras? any suggestions on other make and models? Thanks!
</p>
]]></description><guid isPermaLink="false">104669</guid><pubDate>Mon, 27 Jul 2026 01:45:56 +0000</pubDate></item><item><title>Buying Arri 35mm</title><link>https://cinematography.com/index.php?/forums/topic/104614-buying-arri-35mm/</link><description><![CDATA[<p>
	<span style="font-size:20px;">Hello everyone,</span>
</p>

<p>
	<span style="font-size:20px;">My name is Daniel, I’m 21 years old and I’m from Germany.</span>
</p>

<p>
	<span style="font-size:20px;">Some time ago I inherited an Arriflex 16BL with an Angénieux 12–120mm lens. I have already shot one 400ft roll with it, and it was honestly a lot of fun. I really enjoyed the whole process of shooting on film and using such a classic camera. I should mention that I only do this as a hobby and not professionally.</span>
</p>

<p>
	<span style="font-size:20px;">However, I am not completely satisfied with the image quality of the lens, and I am planning to get a Zeiss 10–100mm lens in the future. But that is a different topic.</span>
</p>

<p>
	<span style="font-size:20px;">For quite som time, I have been dreaming of owning a 35mm Arriflex, and I would realy like to get one. Unfortunately, I still don’t know much about the different models, especially because I mainly want to use it for hobby purposes. Ideally, I would like something a little more compact and lighter than the Arriflex 16BL.</span>
</p>

<p>
	<span style="font-size:20px;">During my research, I came across several models:</span>
</p>

<ul>
	<li>
		<span style="font-size:20px;">Arriflex 35 II</span>
	</li>
	<li>
		<span style="font-size:20px;">Arriflex 35 II A</span>
	</li>
	<li>
		<span style="font-size:20px;">Arriflex 35 II C</span>
	</li>
	<li>
		<span style="font-size:20px;">Arriflex 35 III</span>
	</li>
</ul>

<p>
	<span style="font-size:20px;">Or would you recommend something completely different?</span>
</p>

<p>
	<span style="font-size:20px;">What would you recommend for a beginner with moderate expectations, who mainly wants to own and use a 35mm Arriflex for the enjoyment and nostalgia of shooting with a classic film camera?</span>
</p>

<p>
	<span style="font-size:20px;">I have also been looking at a few lenses. What are your opinions on these?</span>
</p>

<ul>
	<li>
		<span style="font-size:20px;">Cooke Speed Panchro Series III 25mm f/2</span>
	</li>
	<li>
		<span style="font-size:20px;">Angénieux Type LA2 35–140mm f/3.5</span>
	</li>
	<li>
		<span style="font-size:20px;">Zeiss 85mm f/2</span>
	</li>
</ul>

<p>
	<span style="font-size:20px;">I also inherited three rolls of Kodak Vision3 500T, and I am planning to use them with the camera.</span>
</p>

<p>
	<span style="font-size:20px;">I would really appreciate any advice, recommendations, or personal experiences you can share.</span>
</p>

<p>
	<span style="font-size:20px;">Thank you very much!</span>
</p>

<p>
	<span style="font-size:20px;">Best regards</span>
</p>

<p>
	<span style="font-size:20px;">Daniel</span>
</p>
]]></description><guid isPermaLink="false">104614</guid><pubDate>Wed, 08 Jul 2026 19:00:01 +0000</pubDate></item><item><title>which lens is better?</title><link>https://cinematography.com/index.php?/forums/topic/3047-which-lens-is-better/</link><description><![CDATA[
<p>Assuming the lenses are in the same condition... which lens is better?</p>
<p> </p>
<p>The Cooke 25-250mm MKII T3.9 or..... </p>
<p>The Angenieux 25-250 T3.7 HP</p>
]]></description><guid isPermaLink="false">3047</guid><pubDate>Sun, 24 Oct 2004 00:59:11 +0000</pubDate></item><item><title>How are oscillating bearings in film camera movements usually designed?</title><link>https://cinematography.com/index.php?/forums/topic/104555-how-are-oscillating-bearings-in-film-camera-movements-usually-designed/</link><description><![CDATA[<p>
	Hello.
</p>

<p>
	I've been looking into film camera movement design lately, and am trying to learn specifically about how different manufacturers approached oscillating bearings. To understand what I mean, take a look at this animation of Geoff Williamson's VistaVision movement.
</p>

<p>
	As you can see, the upper two bearings, blue and white, are attached to the round cams. They complete full rotations.
</p>

<p>
	In contrast, the lower two bearings, gray and orange, are attached to the claw arm. They never complete a full rotation, and instead oscillate.
</p>

<div class="ipsEmbeddedVideo" contenteditable="false">
	<div>
		<iframe allowfullscreen="" frameborder="0" height="150" title="WIlcam Movement Animation" width="200" data-embed-src="https://www.youtube-nocookie.com/embed/lOIkwG__GKc?feature=oembed"></iframe>
	</div>
</div>

<p>
	 
</p>

<p>
	I have heard that ball bearings are a poor choice for oscillating applications, since the balls will irregularly rub against their races and potentially introduce instability or false brinelling, but some mechanical engineers have said they work fine despite this.
</p>

<p>
	I believe the old Mitchell cameras used metal bushings with metal pins, but whether it was steel-on-steel or bronze, I have not been able to find out. Presumably, these bushings required frequent lubrication.
</p>

<p>
	One advantage of more modern camera movements, such as an Arri or Aaton is the lack of necessity to constantly oil the movement.
</p>

<p>
	But from looking at pictures of Arricam movements being assembled, it seems like they may in fact use ball bearings for the oscillating element after all! That being said, I have not been able to find a higher resolution than this, and have never serviced an Arricam. I am hoping someone with experience can enlighten me. Do Arricams use a ball bearing here?
</p>

<p>
	<img class="ipsImage ipsImage_thumbnailed" data-fileid="38712" data-ratio="88.93" width="840" alt="image.jpeg.4e8c7559cb752d23a946c3b9b222094d.jpeg" src="https://cinematography.com/uploads/monthly_2026_06/image.jpeg.4e8c7559cb752d23a946c3b9b222094d.jpeg" />
</p>

<p>
	 
</p>

<p>
	In the Aaton movement, which appears to be permanently greased, there is some form of bushing system, but I am not able to find any more information about what these bushings are made of. These bushings are also vertically constrained by a thrust washer and an e-clip, but I am extremely curious to find out whether they are preloaded (and if so how much) or allowed to float freely.
</p>

<p>
	I realize these are extremely niche and technical questions, but hopefully someone here with servicing experience can help like <a contenteditable="false" data-ipshover="" data-ipshover-target="https://cinematography.com/index.php?/profile/46614-dom-jaeger/&amp;do=hovercard" data-mentionid="46614" href="https://cinematography.com/index.php?/profile/46614-dom-jaeger/" rel="">@Dom Jaeger</a>, <a contenteditable="false" data-ipshover="" data-ipshover-target="https://cinematography.com/index.php?/profile/35633-simon-wyss/&amp;do=hovercard" data-mentionid="35633" href="https://cinematography.com/index.php?/profile/35633-simon-wyss/" rel="">@Simon Wyss</a>, <a contenteditable="false" data-ipshover="" data-ipshover-target="https://cinematography.com/index.php?/profile/51566-steve-switaj/&amp;do=hovercard" data-mentionid="51566" href="https://cinematography.com/index.php?/profile/51566-steve-switaj/" rel="">@Steve Switaj</a>, <a contenteditable="false" data-ipshover="" data-ipshover-target="https://cinematography.com/index.php?/profile/30872-tyler-purcell/&amp;do=hovercard" data-mentionid="30872" href="https://cinematography.com/index.php?/profile/30872-tyler-purcell/" rel="">@Tyler Purcell</a>
</p>

<p>
	<a class="ipsAttachLink ipsAttachLink_image" href="https://cinematography.com/uploads/monthly_2026_06/image.jpeg.85151037b77074c89177a2c3ad11aec9.jpeg" data-fileid="38713" data-fileext="jpeg" rel=""><img class="ipsImage ipsImage_thumbnailed" data-fileid="38713" data-ratio="63.50" width="1000" alt="image.thumb.jpeg.9eb9bfd8db013c751b02578b7f9eb9e8.jpeg" src="https://cinematography.com/uploads/monthly_2026_06/image.thumb.jpeg.9eb9bfd8db013c751b02578b7f9eb9e8.jpeg" /></a>
</p>

<p>
	<img class="ipsImage ipsImage_thumbnailed" data-fileid="38714" data-ratio="77.76" width="625" alt="image.jpeg.6fda2bdec6e2ce53cabeef1b9b8069b1.jpeg" src="https://cinematography.com/uploads/monthly_2026_06/image.jpeg.6fda2bdec6e2ce53cabeef1b9b8069b1.jpeg" />
</p>
]]></description><guid isPermaLink="false">104555</guid><pubDate>Thu, 18 Jun 2026 04:35:29 +0000</pubDate></item><item><title>anything to back up these rumors that motion stocks will ditch the remjet layer?</title><link>https://cinematography.com/index.php?/forums/topic/103333-anything-to-back-up-these-rumors-that-motion-stocks-will-ditch-the-remjet-layer/</link><description><![CDATA[<p>
	I've seen a few rumblings online that kodak is moving to remove the remjet layer entirely from its motion line of film stocks (both on fb and reddit). While someone posted screencaps of what appeared to be a technical document onto fb, they wouldnt actually post the full document or link to it from a kodak source.
</p>

<p>
	does anyone know whats going on? is this a weird rumor thats starting to spread, or is kodak actually eliminating the remjet layer? 
</p>
]]></description><guid isPermaLink="false">103333</guid><pubDate>Tue, 22 Apr 2025 18:29:01 +0000</pubDate></item><item><title>Looking for a forum post here with some tests of 35mm vs 16mm</title><link>https://cinematography.com/index.php?/forums/topic/104489-looking-for-a-forum-post-here-with-some-tests-of-35mm-vs-16mm/</link><description><![CDATA[<p>
	A while ago here some university student did some really interesting tests comparing 35mm stocks to 16mm, and concluded that 50D in 16mm is comparable to 500T in 35mm.
</p>

<p>
	I cannot for the life of me find that post again. Does anyone remember it and can link me to it please?
</p>

<p>
	Thanks,
</p>
]]></description><guid isPermaLink="false">104489</guid><pubDate>Thu, 28 May 2026 11:52:49 +0000</pubDate></item><item><title>Shooting at Box Speed, Pushing 1+</title><link>https://cinematography.com/index.php?/forums/topic/103647-shooting-at-box-speed-pushing-1/</link><description><![CDATA[<p>
	Hi everyone,
</p>

<p>
	Apologies if this has been asked previously.
</p>

<p>
	I am set to shoot a folk horror short film in a few months. We're on 35mm 2-perf, and I'm keen to explore some different looks that can be attained with the medium.
</p>

<p>
	Pushing during development is often suggested as a means of brining out grain and increasing contrast, but I'm hesitant to do this in the traditional fashion, as pushing by a stop does not actually double the ASA - the film is still being deprived of light, even though subsequent compensation during development might make the negative appear thicker.
</p>

<p>
	Instead, I'm considering shooting at box speed, pushing by a stop and then scanning down a stop to negate the push. In theory this will give the "pushed " look, while still providing the film with the light it actually needs.
</p>

<p>
	I am lucky enough to be able to shoot a test roll before filming commences, but I am curious to hear the opinions of more experienced DP's before trying this.
</p>
]]></description><guid isPermaLink="false">103647</guid><pubDate>Sun, 27 Jul 2025 12:13:21 +0000</pubDate></item><item><title>This guy opened a 400ft roll of 35mm in ambient light and then filmed it</title><link>https://cinematography.com/index.php?/forums/topic/104294-this-guy-opened-a-400ft-roll-of-35mm-in-ambient-light-and-then-filmed-it/</link><description><![CDATA[<div class="ipsEmbeddedVideo" contenteditable="false">
	<div>
		<iframe allowfullscreen="" frameborder="0" height="113" title="What happens if you open a can of film?" width="200" data-embed-src="https://www.youtube-nocookie.com/embed/TRaHUdfWa3c?feature=oembed"></iframe>
	</div>
</div>

<p>
	Is this for real? Apart from the lightburns on either side, the picture seems largely unaffected.
</p>
]]></description><guid isPermaLink="false">104294</guid><pubDate>Wed, 11 Mar 2026 21:37:30 +0000</pubDate></item><item><title>Loading an eyemo in the dark?</title><link>https://cinematography.com/index.php?/forums/topic/104184-loading-an-eyemo-in-the-dark/</link><description><![CDATA[<p>
	Hi!
</p>

<p>
	This is my first time posting here, I have never done anything with motion picture stuff before but I’m excited to start!
</p>

<p>
	I’m in a very fortunate position of being able to borrow a 35mm eyemo camera from a friend on occasion, and I am planning on using it to shoot some footage at some point this spring/summer.
</p>

<p>
	My question is, can you load this camera successfully in the dark? I know loading it isn’t particularly difficult by design, but it is also meant to be done with the lights on, so I imagine that loading in the dark might be challenging. I am most concerned with forming the loops.
</p>

<p>
	The reason I ask is that daylight spools are nearly impossible to find, and are often prohibitively expensive when they do appear. But, the standard 1” OD core that 31m rolls of film cone on should still be compatible with the drive mechanism. Can you simply put a bulk roll of film in the camera and load it in the dark?
</p>

<p>
	In my case, I am fortunate enough to have 2 daylight spools, but the film I am planning to shoot with (Astrum IR-200) has a tendency to light pipe like crazy so I would rather load it in the dark regardless. I can also get the 1” cores 3D printed, meanwhile the spool is not really feasible for printing.
</p>

<p>
	Thanks in advance for any help.
</p>
]]></description><guid isPermaLink="false">104184</guid><pubDate>Tue, 03 Feb 2026 15:00:17 +0000</pubDate></item><item><title>Loading a three strip technicolor camera.</title><link>https://cinematography.com/index.php?/forums/topic/104411-loading-a-three-strip-technicolor-camera/</link><description><![CDATA[<p>
	Since the last films shot in this process were done in 1955, there's probably nobody alive today that was around to load the three strip cameras, but I imagine it was a bit of a challenge.
</p>

<p>
	From what I understand, one of the three films was an orthochromatic for capturing the blue information that also had a red backing to pass on the red info to another panchromatic strip. 
</p>

<p>
	So not only was it loading three 1000' footers but they absolutely needed to have a super organized system both  before and after to keep track of everything.
</p>

<p>
	Seems like a nightmare if anything got out of order or got mislabelled (which is still true for modern film too.)
</p>

<p>
	Does anyone know how they stayed on top of it all? 
</p>

<p>
	 
</p>
]]></description><guid isPermaLink="false">104411</guid><pubDate>Wed, 29 Apr 2026 17:34:58 +0000</pubDate></item><item><title>Why didn't Vista Vision ever catch on?</title><link>https://cinematography.com/index.php?/forums/topic/96681-why-didnt-vista-vision-ever-catch-on/</link><description><![CDATA[<p style="text-align:center;">
	<img alt="1024px-VistaVision_8_perf_35_mm_film.svg" class="ipsImage" data-ratio="75.08" height="750" width="988" src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/VistaVision_8_perf_35_mm_film.svg/1024px-VistaVision_8_perf_35_mm_film.svg.png" /></p>

<p style="text-align:center;">
	<span style="font-size:18px;"><a href="https://en.wikipedia.org/wiki/VistaVision" rel="external nofollow">VistaVision - Wikipedia</a></span>
</p>

<p style="text-align:center;">
	<span style="font-size:18px;">Film was run horizontally instead of vertically through the camera for a bigger image area</span>
</p>

<p style="text-align:center;">
	<img alt="vistavision3.jpg" class="ipsImage" data-ratio="108.48" height="422" width="389" src="https://camerarevolution.com/wp-content/uploads/2018/01/vistavision3.jpg" /></p>

<p style="text-align:center;">
	Photo: <u><a href="https://camerarevolution.com/equipment/vista-vision/" rel="external nofollow">Camera Revolution</a></u>
</p>
]]></description><guid isPermaLink="false">96681</guid><pubDate>Sat, 31 Dec 2022 21:04:39 +0000</pubDate></item><item><title>Why were coaxial mags abandoned?</title><link>https://cinematography.com/index.php?/forums/topic/104382-why-were-coaxial-mags-abandoned/</link><description><![CDATA[<p>
	I've only ever seen coaxial magazines come with some older film cameras such as the Arri 535A and B or the BL4, and the more modern cameras, such as the Arricams, Moviecams, or Panavision Millennium series seem to favor a design where the two spools are stacked vertically (or next to one another in the Aatons and the Arriflex 235).<br />
	<br />
	The advantage of coaxial mags is obvious: they take up less space. So they must have some significant downside for the industry to just abandon them altogether.<br />
	So I'm just curious where the main issue lies?<br />
	Thanks in advance for the help!
</p>
]]></description><guid isPermaLink="false">104382</guid><pubDate>Sat, 18 Apr 2026 20:09:38 +0000</pubDate></item><item><title>Hypothetical: Shooting 35mm Bulk Loading Film as Cine Film</title><link>https://cinematography.com/index.php?/forums/topic/104394-hypothetical-shooting-35mm-bulk-loading-film-as-cine-film/</link><description><![CDATA[<p>
	Hello all,
</p>

<p>
	I have heard some chatter on this forum about shooting 35mm stills film as cine film and I have some further questions about it. From my understanding DP Raoul Coutard used stills stock to shoot Breathless on an Eclair Cameflex. I'm aware that stills uses KS perf film while cine film uses B&amp;H. I get the impression that consensus is an Eclair Cameflex or Arriflex 35 should be able to handle stills film.
</p>

<p>
	My question is, is this a viable longterm shooting setup? Is there a chance that shooting stills film in a movement meant for cine film will wear down any components if you do it long term? And lastly, will a lab even develop and scan a roll of KS perf film?
</p>

<p>
	Thanks,
</p>

<p>
	Neal
</p>
]]></description><guid isPermaLink="false">104394</guid><pubDate>Wed, 22 Apr 2026 16:45:19 +0000</pubDate></item><item><title>Need help identifying this lens mount.</title><link>https://cinematography.com/index.php?/forums/topic/104360-need-help-identifying-this-lens-mount/</link><description><![CDATA[<p>
	I work in a library. We have this camera and lens on display. There is some interest in using the 8mm fisheye lens to take a few photos for a display. 
</p>

<p>
	We think the camera is Arri 35 IIC. It's been modified from it's original mount to something larger than a PL. 
</p>

<p>
	We believe the camera and lens were used by the local Planetarium for producing content for there dome projection system. 
</p>

<p>
	If we can identify the mount we would want to convert it to a Canon RF. 
</p>

<p>
	Thank you advance for any guidance.
</p>

<p><a href="https://cinematography.com/uploads/monthly_2026_04/sharedimage.jpeg.50308dafb6dfd2b2f935364971980075.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38223" src="https://cinematography.com/uploads/monthly_2026_04/sharedimage.thumb.jpeg.e97669c5a8c95f1dfb957c5dc1a57cf8.jpeg" data-ratio="75.4" width="1000" class="ipsImage ipsImage_thumbnailed" alt="shared image.jpeg"></a></p>
<p><a href="https://cinematography.com/uploads/monthly_2026_04/sharedimage(2).jpeg.4fa242e1afa6fcc294babf47424956e5.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38224" src="https://cinematography.com/uploads/monthly_2026_04/sharedimage(2).thumb.jpeg.aae0f8ca64d35c4f21ed639d672f2e19.jpeg" data-ratio="75.4" width="1000" class="ipsImage ipsImage_thumbnailed" alt="shared image (2).jpeg"></a></p>
<p><a href="https://cinematography.com/uploads/monthly_2026_04/1000008648.jpeg.19f3b8b7f150ba94b09a1cfae98eff79.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38225" src="https://cinematography.com/uploads/monthly_2026_04/1000008648.thumb.jpeg.c5957c079e6394e9c9a82489f3988b9b.jpeg" data-ratio="75.4" width="1000" class="ipsImage ipsImage_thumbnailed" alt="1000008648.jpeg"></a></p>
<p><a href="https://cinematography.com/uploads/monthly_2026_04/1000008696.jpg.547bdbbfe7253d5bd98e4951d1925f83.jpg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38226" src="https://cinematography.com/uploads/monthly_2026_04/1000008696.thumb.jpg.e6a2ad24a6f62c1b777436fdad9afb97.jpg" data-ratio="132.74" width="565" class="ipsImage ipsImage_thumbnailed" alt="1000008696.jpg"></a></p>]]></description><guid isPermaLink="false">104360</guid><pubDate>Fri, 10 Apr 2026 19:27:03 +0000</pubDate></item><item><title>Super Technirama 70, 8/35mm blow-up to 70mm possible?</title><link>https://cinematography.com/index.php?/forums/topic/77269-super-technirama-70-835mm-blow-up-to-70mm-possible/</link><description><![CDATA[
<p>Hello all,</p>
<p> </p>
<p>I'm currently working on a film restoration project for a French film archive. We have the Super Technirama negatives to a french film made in Brazil in the 1960s, that we're considering to blow up to a 70mm release print.</p>
<p> </p>
<p>To be precise, the film was shot on 8-perf/35mm horizontal VistaVision style with a 1.5x anamorphic squeeze. This was intended to be blown up to 5-perf/70mm release prints.</p>
<p> </p>
<p>This is the film: <a href="https://www.imdb.com/title/tt0353979/" rel="external nofollow">https://www.imdb.com/title/tt0353979/</a></p>
<p> </p>
<p>We're not sure if the producer ever managed to make any 70mm release prints. We know that the film was shown originally in Brazil but that may be 35mm prints, we don't have any surviving copies of that. He had originally intended to release it on 70mm in France but he ran out of finances before he could. He had managed to get a visa d'exploitation in France though.</p>
<p> </p>
<p>I had approahced FotoKem in Los Angeles and they said they do not have the possibility to do a un-squeeze on the 8/35mm negative to print to a 5/65mm inter-negative. They've suggested a 4K digital interneg to 70mm filmout but I really don't see a point in that.</p>
<p> </p>
<p>Anybody here knows any labs and/or technicians, restoration experts who could do this? Basically we need to do a 1.5x un-squeeze from a 8/35mm to a 5/65mm.</p>
<p> </p>
<p>I feel like this is a longshot, as the archive will probably eventually just go with a 4K restoration DCP but if I can find a way to achieve a 70mm filmout and a price quote to present our financers, this could happen.</p>
<p> </p>
<p>Also, can anyone confirm if this is the first French film shot for an intended 70mm release?</p>
<p> </p>
<p>Jacques Tati's Playtime (1967) is the only french 70mm film I know and this film predates it by a good three years.</p>
<p> </p>
<p>Thanks in advance for responses!</p>
<p>GV</p>
<p> </p>
]]></description><guid isPermaLink="false">77269</guid><pubDate>Mon, 04 Jun 2018 13:52:32 +0000</pubDate></item><item><title>Can anyone identify this 70mm apparatus?</title><link>https://cinematography.com/index.php?/forums/topic/62128-can-anyone-identify-this-70mm-apparatus/</link><description><![CDATA[
<p>The seller has identified this as a video device. However, a 70mm sprocket is clearly visible in the foreground. Can anyone identify it's purpose? Rostrum animation camera head? i.e. </p>
<p> </p>
<p>tiny url: <b><a href="http://tinyurl.com/q962tco" rel="external nofollow">http://tinyurl.com/q962tco</a></b></p>
<p> </p>
<p><b>original url: </b></p>
<p> </p>
<p><a href="http://www.ebay.com/itm/FOROX-CORPORATION-MODEL-SDD-CAMERA-SYSTEM/350964642723?rt=nc&amp;_trksid=p2047675.m1851&amp;_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D19839%26meid%3D4158858519234142668%26pid%3D100005%26prg%3D8934%26rk%3D1%26rkt%3D5%26sd%3D331093386533%26" rel="external nofollow">http://www.ebay.com/itm/FOROX-CORPORATION-MODEL-SDD-CAMERA-SYSTEM/350964642723?rt=nc&amp;_trksid=p2047675.m1851&amp;_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D19839%26meid%3D4158858519234142668%26pid%3D100005%26prg%3D8934%26rk%3D1%26rkt%3D5%26sd%3D331093386533%26</a></p>
<p> </p>
<p>Cheers!</p>
<p> </p>
<p> </p>
]]></description><guid isPermaLink="false">62128</guid><pubDate>Thu, 16 Jan 2014 14:56:31 +0000</pubDate></item><item><title>Extreme Red Shift on 35mm 200T in One Scene / Possible Light Spectrum Issue?</title><link>https://cinematography.com/index.php?/forums/topic/104295-extreme-red-shift-on-35mm-200t-in-one-scene-possible-light-spectrum-issue/</link><description><![CDATA[<p>
	
</p>

<p style="color:#000000;">
	Hi everyone,
</p>

<p style="color:#000000;">
	I wanted to share a small case study from a recent shoot and ask for your thoughts.
</p>

<p style="color:#000000;">
	Recently I shot a music video on<span> </span><strong>35mm 200T negative</strong>. The stock was fresh, coming from a reliable source, and everything else in the workflow was pretty standard. However, I encountered a situation that I hadn’t seen before and I’m curious if anyone with more experience has run into something similar.
</p>

<p style="color:#000000;">
	In one particular scene I suspect that the<span> </span><strong>lamp used by the gaffer might have had almost no blue channel in its spectrum</strong>. In both the<span> </span><strong>telecine and later the 4K scan</strong>, the scenes lit with that specific lamp turned<span> </span><strong>extremely red</strong><span> </span>— much more than what we saw on set. In reality the light looked like a<span> </span><strong>warm, slightly yellow-orange tone</strong>, something similar to warm streetlight. But in the scan it looked almost as if the entire image had been shot through a<span> </span><strong>strong red filter</strong>.
</p>

<p style="color:#000000;">
	We managed to correct it fairly quickly in color grading, so technically it wasn’t a disaster. But because the red channel was so dominant, once we started pulling it down we ended up getting<span> </span><strong>magenta creeping into the shadows</strong>, which was difficult to fully avoid. Thankfully it was<span> </span><strong>35mm</strong>, so the image held up relatively well.
</p>

<p style="color:#000000;">
	For context:
</p>

<ul style="color:#000000;">
	<li>
		<p>
			I exposed the<span> </span><strong>200T without any filters</strong>, even in daylight (which I often prefer).
		</p>
	</li>
	<li>
		<p>
			Everything else in the shoot looked exactly as intended.
		</p>
	</li>
	<li>
		<p>
			The issue appeared<span> </span><strong>only in the scene lit with that particular lamp</strong>.
		</p>
	</li>
</ul>

<p style="color:#000000;">
	My suspicion is that it might have been a<span> </span><strong>low-quality fixture with a very poor spectral distribution</strong>, possibly cutting most of the blue wavelengths, which created a strong red peak on the negative.
</p>

<p style="color:#000000;">
	What’s interesting is that I’ve shot on<span> </span><strong>the exact same 35mm 200T stock with another gaffer and different lighting gear</strong>, and I never experienced anything like this — everything scanned completely normally.
</p>

<p style="color:#000000;">
	So I’m curious:
</p>

<ul style="color:#000000;">
	<li>
		<p>
			Have any of you experienced something similar on<span> </span><strong>tungsten-balanced film stocks</strong>?
		</p>
	</li>
	<li>
		<p>
			Could a fixture with a<span> </span><strong>very uneven spectrum or missing blue channel</strong><span> </span>cause this kind of extreme red shift on negative?
		</p>
	</li>
	<li>
		<p>
			Are there particular<span> </span><strong>types of lights or LEDs to avoid</strong><span> </span>when shooting tungsten film?
		</p>
	</li>
</ul>

<p style="color:#000000;">
	For reference, the film was processed<span> </span><strong>normally (standard process)</strong><span> </span>with no push or pull.
</p>

<p style="color:#000000;">
	Would love to hear your thoughts or experiences. Thanks!
</p>

<p style="color:#000000;">
	 
</p>

<div class="ipsEmbeddedVideo" contenteditable="false">
	<div>
		<iframe allowfullscreen="" frameborder="0" height="113" title="Louis Villain - Czarne chmury" width="200" data-embed-src="https://www.youtube-nocookie.com/embed/VOHogcYte70?feature=oembed"></iframe>
	</div>
</div>

<p style="color:#000000;">
	 
</p>

<p><a href="https://cinematography.com/uploads/monthly_2026_03/IMG_7714.jpeg.620e332e26f1fa65bf068849c9b73923.jpeg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="38017" src="https://cinematography.com/uploads/monthly_2026_03/IMG_7714.jpeg.620e332e26f1fa65bf068849c9b73923.jpeg" data-ratio="69.66" width="590" class="ipsImage ipsImage_thumbnailed" alt="IMG_7714.jpeg"></a></p>]]></description><guid isPermaLink="false">104295</guid><pubDate>Fri, 13 Mar 2026 10:47:12 +0000</pubDate></item><item><title>Arricam ST Mounting Options</title><link>https://cinematography.com/index.php?/forums/topic/104085-arricam-st-mounting-options/</link><description><![CDATA[<p>
	Hello.
</p>

<p>
	I recently purchased an Arricam ST and was wondering if anyone knew where I could purchase these cheese plates that replace the two removable side panels?
</p>

<p>
	OR where I could have something like this custom made?
</p>

<p>
	Thanks in advance.
</p>

<p>
	Best
</p>

<p>
	Terry
</p>

<p>
	 
</p>

<p><a href="https://cinematography.com/uploads/monthly_2025_12/Screenshot2025-11-21at7_27_20am.jpg.e2accfd939b56c6bd94758dc0d6022a4.jpg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="37596" src="https://cinematography.com/uploads/monthly_2025_12/Screenshot2025-11-21at7_27_20am.thumb.jpg.be335f019db8830591bc03b7438a3f52.jpg" data-ratio="98.94" width="758" class="ipsImage ipsImage_thumbnailed" alt="Screenshot 2025-11-21 at 7.27.20 am.jpg"></a></p>]]></description><guid isPermaLink="false">104085</guid><pubDate>Wed, 24 Dec 2025 21:22:31 +0000</pubDate></item><item><title>Do film cameras still need pulldown mechanisms at all in this day and age?</title><link>https://cinematography.com/index.php?/forums/topic/102234-do-film-cameras-still-need-pulldown-mechanisms-at-all-in-this-day-and-age/</link><description><![CDATA[<p>
	The Mitchell movement is a marvel of engineering, but it is a century old at this point. Today, we have made great advancements in precision motors that now enable things like motorized gimbals, that were simply not possible in 1924.
</p>

<p>
	One can easily find stepper motors with 4096-position encoders capable of repeatable movement at extreme accuracy, used for micron-level precision in CNC micromachining. The cost of such motors has now dropped to only a few hundred dollars on the small scale.
</p>

<p>
	This makes me wonder if it is not better, if designing a new film camera, to use a direct-drive high-precision stepper motor to advance the film 24 times per second. This could reduce the mechanical complexity and make one camera capable of shooting 2, 3, 4 perf by simply adjusting a dial.
</p>

<p>
	My one concern is the noise, and whether stepper motors like this could be made quiet enough for sync-sound usage.
</p>
]]></description><guid isPermaLink="false">102234</guid><pubDate>Tue, 06 Aug 2024 22:43:47 +0000</pubDate></item><item><title>35mm Ultracam movie camera</title><link>https://cinematography.com/index.php?/forums/topic/27132-35mm-ultracam-movie-camera/</link><description><![CDATA[<p>Never heard of an Ultracam before and I THOUGHT I was fairly familiar with 35mm movie camera brands, I then later read on Reduser.com (sounds like a site for Seconal addicts) that David Mullen used one back in the day. Can anyone tell me about these cameras? I did a search but it turned out to be rather fruitless, I kept getting digital video cameras. I know they exist, I saw Stephen Williams shooting with a 35mm one in at the bottom of a swimming pool at below zero temperates in a pic on another thread so enlighten me, what are their strengths, what are their weaknesses, why haven't I ever heard of them before, what's their average cost, who makes them, ect. Thanks-The Captain B)</p>]]></description><guid isPermaLink="false">27132</guid><pubDate>Mon, 12 Nov 2007 10:16:47 +0000</pubDate></item><item><title>Debrie Parvo Model L</title><link>https://cinematography.com/index.php?/forums/topic/103953-debrie-parvo-model-l/</link><description><![CDATA[<p>
	Hi
</p>

<p>
	Does anyone here have the schematics of a Debrie Parvo L 35mm camera? I have two manuals (a short one and a longer one) but would be interested in finding a more detailed one.
</p>

<p>
	Thank you very much!
</p>
]]></description><guid isPermaLink="false">103953</guid><pubDate>Wed, 05 Nov 2025 13:04:13 +0000</pubDate></item><item><title>Why do some cameras use geared rollers and some smooth ones?</title><link>https://cinematography.com/index.php?/forums/topic/103931-why-do-some-cameras-use-geared-rollers-and-some-smooth-ones/</link><description><![CDATA[<p>
	I've been looking at the film transport mechanisms in 35mm cameras, and started wondering why some cameras have geared rollers, where the gears engage with the sprockets, and drive the film forward (like most Panavision cameras, the Moviecam Compact Mk2, and the Arricam ST), whereas some others have smooth rollers that don't move the film, just guide it, and let the claw do all of the work (Arriflex 435, 235). So what are the advantages/disadvantages of each design?<br />
	<br />
	The first picture I attached is the Moviecam Compact, and the second is the Arriflex 435.
</p>

<p><a href="https://cinematography.com/uploads/monthly_2025_10/moviecam-compact-camera-package-black-14-881036915.jpg.5c809ca70947d9ae6fbda1a9db1aa4c2.jpg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="37247" src="https://cinematography.com/uploads/monthly_2025_10/moviecam-compact-camera-package-black-14-881036915.thumb.jpg.911d578b882f270f375da257edb16951.jpg" data-ratio="75" width="1000" class="ipsImage ipsImage_thumbnailed" alt="moviecam-compact-camera-package-black-14-881036915.jpg"></a></p>
<p><a href="https://cinematography.com/uploads/monthly_2025_10/A3.jpg.7b705016dc90b55edfaead2dc19e702a-1340570913.jpg.e30f77de3cf6edaba34f6652a96ddaea.jpg" class="ipsAttachLink ipsAttachLink_image" ><img data-fileid="37248" src="https://cinematography.com/uploads/monthly_2025_10/A3.jpg.7b705016dc90b55edfaead2dc19e702a-1340570913.thumb.jpg.ab5df9a09bed43db62821ebc44cf6e93.jpg" data-ratio="75" width="1000" class="ipsImage ipsImage_thumbnailed" alt="A3.jpg.7b705016dc90b55edfaead2dc19e702a-1340570913.jpg"></a></p>]]></description><guid isPermaLink="false">103931</guid><pubDate>Mon, 27 Oct 2025 18:05:39 +0000</pubDate></item></channel></rss>
