Zone plate mount on Copal No. 0 Shutter

Design and images copyright 2001 Zero Image Co.






In order to use different focal length zone plate at the field,

I designed an adaptor which hold the zone plate and the zone plate can be replaced easily.

The adaptor is mount on a Copal No. 0 shutter for actual shutter speed.

With this adaptor, I can use any zone plate with different focal length

The zone plate is hold in position inside the adaptor ring

by an inner metal ring which is secured to the adaptor ring by two machine screw. 

Images took by this zone plate camera can be seen at our Zone Plate Gallery


~Zernike Au, Hong Kong~



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Web page last updated December 22, 2001
All design and  images in this page copyrighted 2001 Zero Image Co.