75mm Biogon optical mask for 90-360 Linhof VF.

[Richard Boulware]

Thought I would ask the group about the optical attachment I have for the 75mm Z eiss Biogon, that slips on the older 90-360mm Linhof finder. My finder wants to slip off. If there something or part I am missing to make thi s attachment slip on FIRMLY and not fall off. Yes, I know I can put some tape ar ound the inside to firm up the fit, but if any of you have this combination, I w ould appreciate your information. Thanks in advance. Richard Boulware - Denver.

[Bob Salomon]

Richard,

As I told you yesterday there was more then one version of the 90 to 360 finder. You have to identify which you have to find what 75mm adapter fits it. Not just simply "the older" finder.