Lens & Aperture...

[vickersdc]

Thanks John, that's perfect... to quote Reinhold... "The location of slot for the stops is 10~15% of the focal length in front of the lens"

Heavens, this camera is going to be enormous, it'll need wheels!

hey david

have you seen these threads ?
they might help you with your lens design ...
or you might scrap them altogether and buy one of reinhold's lenses !

http://www.apug.org/forums/forum44/9...-meniscus.html
http://www.apug.org/forums/forum379/...scus-lens.html


have fun with your experiments !

john