Vintage Focus Helpers (03)
Vintage Focus Helper 24x36mm
Normally this Focus Helper would be used as shown on this picture with an Agfa Silette.
Now this particular Focus Helper, although it says for 24x36mm frames, was probably not ment for a small camera like this, it's groundplate is way to big and doesn't ly flat against the filmgate.
Wouldn't be surprised if this Focus Helper was used for the servicing of larger double format cameras like i.e. the Rolleiflex with a 35mm film insert.
More information is welcome !
Vintage Focus Helpers (03)
Vintage Focus Helper 24x36mm
Normally this Focus Helper would be used as shown on this picture with an Agfa Silette.
Now this particular Focus Helper, although it says for 24x36mm frames, was probably not ment for a small camera like this, it's groundplate is way to big and doesn't ly flat against the filmgate.
Wouldn't be surprised if this Focus Helper was used for the servicing of larger double format cameras like i.e. the Rolleiflex with a 35mm film insert.
More information is welcome !