Question on spanner for lenses

[kjsphoto]

Hello all,

I ordered a spanner for the lenses in case I am out in the field and they come loose from the board. My question is, how do you use this thing?

It is square with notches and I have no idea how it works. Any help or instruction would be very much appreciated.

Thanks again,

Kev

 

[Steve Hamley]

Kevin,

You must unscrew the rear lens cell, then you will find the different notches on the square's sides will fit Copal 0, 1, 3 and probably one other (Compur?) shutter's retaining ring notches.

Steve

 

[kjsphoto]

Hello Steve,

Thank you very much.

Kev