Steven Tribe
21-Jul-2014, 14:22
This sinar lens board with 4 fixed aperture (F8) Schneider Radionar 125 mm lenses was the least useful part of a Norma "expert" (4x5/9x12) set I collected this weekend!
It must have been used for making 4 identical Polaroid shots for passport and other identity cards.
Anyway, I was thinking about using them as pairs as I have a number of mono/stereo tailbord cameras which I would like to try out - without the expenditure involved in real contemporary lenses!
Anybody have any idea about how well matched these lens sets are/were?
I note they they have a colour code spot - from the top left (clockwise) red, green, yellow and white. I suppose this must have something to do with the position on the board and may be a parallex correction to give identical mug shots?
Couldn't find a answer in the sinar catalogues?
It must have been used for making 4 identical Polaroid shots for passport and other identity cards.
Anyway, I was thinking about using them as pairs as I have a number of mono/stereo tailbord cameras which I would like to try out - without the expenditure involved in real contemporary lenses!
Anybody have any idea about how well matched these lens sets are/were?
I note they they have a colour code spot - from the top left (clockwise) red, green, yellow and white. I suppose this must have something to do with the position on the board and may be a parallex correction to give identical mug shots?
Couldn't find a answer in the sinar catalogues?