Draganb
28-Nov-2021, 04:21
Hi LF Friends,
i built this beautiful large format fix focus camera last week, and took the first photo on the left side wide open, the lens is a dagor type 130mm f12 wide angle. on this image i dont have any light leak.
then i decided i need more in focus so i drilled a 3mm hole in a old creditcard and build that into the lens, its approximately f45 now.
i took 6 different images today and all of them have lightleaks on same spot (right image), bottom left and right. please look at the camera and tell me, is it possible this is a reflection from the screws? or is the aperture the problem (not black)
thank you very much for your help!
ps. images are paper negative developed in reversal process. as soon as i have perfect results i will share the formula and process.
221723221724221725221726
i built this beautiful large format fix focus camera last week, and took the first photo on the left side wide open, the lens is a dagor type 130mm f12 wide angle. on this image i dont have any light leak.
then i decided i need more in focus so i drilled a 3mm hole in a old creditcard and build that into the lens, its approximately f45 now.
i took 6 different images today and all of them have lightleaks on same spot (right image), bottom left and right. please look at the camera and tell me, is it possible this is a reflection from the screws? or is the aperture the problem (not black)
thank you very much for your help!
ps. images are paper negative developed in reversal process. as soon as i have perfect results i will share the formula and process.
221723221724221725221726