[LargeFormat] 300mm/f:4.5 Xenar mounting question
Ole Tjugen
largeformat@f32.net
Wed Dec 24 08:14:03 2003
Good soulution - but in my case the lens mounting flange is wider than the
lensboard by a significant amount... Even to mount a similar barrel lens on a
"small" technika lensboard you would have to drill such a big hole in it that
I doubt it could hold its own weight, much less the lens.
It is a tight fit on the 14x14cm lensboard on the 5x7" Technika III too...
Ole
>===== Original Message From "philip lambert" <philip.lambert@ntlworld.com>
=====
>>
>> My lens is in a Compound V/12+5FS shutter, which has a diameter of 12cm or
>so. The lens itself has a 82mm filter thread.
>. But mounting it on a lensboard which is actually smaller than the shutter
>is a bit of a problem...
>
>If the shutter edge overhangs the lensboard it can contact surrounding
>clutter on the camera front.
>I overcame this problem on a smaller technical camera by placing a spacer on
>the back of the shutter to move the shutter forward to clear the adjacent
>camera parts but a limiting factor was the depth of the flange thread.
>This was overcome when I glued the spacer to the lensboard and cut away the
>lensboard circle to allow access to the flange ring. Philip
>
>
>
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