View Full Version : Enlarging lens image circle
Jonadaskin
13-Dec-2019, 07:14
Any chance, that anyone knows the image circle of a Schneider-Kreuznach 300mm 5.6 enlarging lens?
Thanks!
Arne Croell
13-Dec-2019, 07:50
Any chance, that anyone knows the image circle of a Schneider-Kreuznach 300mm 5.6 enlarging lens?
Thanks!
Which one? Componon, Componon-S, others? Schneiders MTF curves for the 300mm Componon-S are for an image circle of 364.5mm. Of course the usable image circle depends on your print size.
Tin Can
13-Dec-2019, 08:44
Depends on distance to paper when in enlarger
Enlargers vary
Wall projection with horizontal enlarger can make big prints
Dan Fromm
13-Dec-2019, 09:37
What do you want to know? The size of the negative the lens can be used on or how large you can print with it?
8x10, as large as you want.
Jonadaskin
13-Dec-2019, 10:16
Sorry, should’ve been more clear.
I want to use the lens in a 8x10 camera, not in an enlarger.
It’s a Componon, 300mm, 5.6
Dan Fromm
13-Dec-2019, 10:19
Sorry, should’ve been more clear.
I want to use the lens in a 8x10 camera, not in an enlarger.
It’s a Componon, 300mm, 5.6
It is a jes' plain Symmar. 70 degrees.
Tin Can
13-Dec-2019, 10:34
https://www.largeformatphotography.info/forum/showthread.php?4201-300mm-lens-choice-for-8x10&p=25574&viewfull=1#post25574
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