Zeiss Jena 5.6/1000mm Mirror for Pentacon 6

Hi:

Does anyone have the experiance with this monster? What I want

to know is what the six built-in filters are? I am sure #1 is red,

#2 is infra-red.

The image quality is really great, but 1/3 of the image are

getting darker from center to edge. Does the 5.6/1000mm Mirotar from

Zeiss have the same dark area?

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Thanks in advance

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Fuu-diing Chen

fdchen@mhit.edu.tw

If you read German, you might want to go to this site, where the manual for the lens is posted.

Mike

http://yandr.50megs.com/carl/1000/1000.htm