Jump to content

Search the Community

Showing results for tags 'photometrics'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Cinematography Forums
    • General Discussion
    • Cine Marketplace
    • Cameras Systems and Formats
    • Lighting for Film & Video
    • Camera Operating & Gear
    • Camera Assistant / DIT & Gear
    • Grip & Rigging
    • Visual Effects Cinematography
    • Post Production
    • Students, New Filmmakers, Film Schools and Programs
    • Lenses & Lens Accessories
    • Film Stocks & Processing
    • Books for the Cinematographer
    • Cinematographers
    • Directors and Directing
    • In Production / Behind the Scenes
    • On Screen / Reviews & Observations
    • Business Practices & Producing
    • Camera & Lighting Equipment Resources
    • Jobs, Resumes, and Reels
    • Please Critique My Work
    • Cinematography News
    • Sound
    • Off Topic
    • Accessories (Deprecated SubForum)
    • Regional Cinematography Groups

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Occupation


Location


My Gear


Specialties

Found 1 result

  1. Hey Everyone I must just be doing something wrong or my lightmeter is wrong but I was testing my 800w open face lights today between a few brands I have and noticed that my own Arrilite 800w Open faces put out considerably less light than what Arri's photometrics says they should? Arrilite 800w at 3ft away pointing directly at the lightmeter dome Recessed inside not out, settings (25fps, 800iso, 180d) 240v Full Flood I got a 340fc , Arri's photometrics say it should be roughly 537fc Full Spot I got a 2200fc, Arri's photometrics say it should be roughly 9871fc Is there something I'm doing wrong? I checked the bulb, Cleaned the dome results are the same I understand photometric arnt 1:1 but mine seem so far off Thanks -Samuel
×
×
  • Create New...