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which of these lenses is the fastest?


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...fastest and best all around out of these zoom lenses?

 

..sorry i dont know much about lenses.

 

 

17-102 T2.9 Angenieux CF 2' 6"

25-250 T3.5 Angenieux HR CF 5' 7"

20-100 T3.1 Cooke CF 2' 4"

7-63 T2.6 Canon CF 2'

11-110 T2.2 Zeiss CF 5'

10-100 T2 Zeiss CF 5'

12-120 T2.5 Angenieux CF 5'

10-150 T2.5 Angenieux CF 5'

 

7 to 63mm Canon Zoom T2.6

9.5 to 57mm Angenieux Zoom T1.9

10 to 100mm Zeiss Zoom T2.0

11.5 to 165 Canon Zoom T2.6 PL

25 to 250mm HR Angenieux T3.5

 

 

thanks a bunch.

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For future reference the speed of the lens is determined

By the lens most opened F-stop--in other words lowest F-stop

 

For a fast lens usually it's around

F1.4 -- F2.0 -- F2.8 area--

And I usually a F2.8 is a not-so-fast lens :)

So you should be looking below that number

 

So next time you looking for a fast lens look to see the lowest numbered F-stop

Simplest answer I can provide...

 

 

 

You should pick up a book on lenses to learn more---it'll help

 

 

Good Luck

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