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This is a reply to Mr.
John Cremati's question
concerning
the information in my Computar brochure.
Every lens shown has a
detailed cross section drawing
showing a six element
design. All the pertinent info
such as back focus,
angular field, color correction
and physical demensions
are listed. Graphs and charts
concerning spectral
transmission, 30 cycle focus and
OTF at f/5.6 at
different magnifications are displayed.
I didn't see lines per mm
stated though. All other
specs. like chromatic
aberrations are shown and
explaned. Actually, a lot
more info. than the average
consumer would need. The
photo writer, Dave Howard
had a story about them in
Shutterbug a while back, I
believe.
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- Re: [Cameramakers] Computar Question Reply Richard Palmer
- Re: [Cameramakers] Computar Question Reply John Cremati
