vitality
30-Jun-2011, 23:14
Hello!
Yesterday won auction for an interesting plate holder (as I understand it is a plate holder), which has "curtains" inside.
http://i037.radikal.ru/1107/d9/5bcbfddacc32.jpg
If I understand correctly, this kind of holder was used to make exposure tests? (expose one line, then scroll to the next line, expose it with + or - and etc.?)
There is a hole drilled in lid (you can see it on picture) + dark slide has one hole as well. I have no idea what was the purpose of these 2 holes. May be it was supposed to be a "red window" in those holes? But what for? To see what "line" we are currently exposing?
Yesterday won auction for an interesting plate holder (as I understand it is a plate holder), which has "curtains" inside.
http://i037.radikal.ru/1107/d9/5bcbfddacc32.jpg
If I understand correctly, this kind of holder was used to make exposure tests? (expose one line, then scroll to the next line, expose it with + or - and etc.?)
There is a hole drilled in lid (you can see it on picture) + dark slide has one hole as well. I have no idea what was the purpose of these 2 holes. May be it was supposed to be a "red window" in those holes? But what for? To see what "line" we are currently exposing?