Andy M
19-Jun-2012, 06:49
Hi All
Can anyone offer some advice as to the fog off my Polaroid 405 film back? This is a pinhole front (shop bought 0.1mm and properly lens mounted) on a Sinar f1.
The exposure is long (about 2 hours) and the film is Fuji fp100c. I'm tracking the sun (heavily Nd filtered).
The fog is coming from the 'dark slider' end and not the 'roller' end off the back. I think it is the seal on the slider? I only get it with long exposures of 20 seconds plus.
Anyone had similar issues? Or can offer advice? I'm looking for a replacement back, but can't find one anywhere...
Much appreciated
Andy M
Can anyone offer some advice as to the fog off my Polaroid 405 film back? This is a pinhole front (shop bought 0.1mm and properly lens mounted) on a Sinar f1.
The exposure is long (about 2 hours) and the film is Fuji fp100c. I'm tracking the sun (heavily Nd filtered).
The fog is coming from the 'dark slider' end and not the 'roller' end off the back. I think it is the seal on the slider? I only get it with long exposures of 20 seconds plus.
Anyone had similar issues? Or can offer advice? I'm looking for a replacement back, but can't find one anywhere...
Much appreciated
Andy M