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#51
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"Richard Knoppow" wrote in message
... I wrote in my post that this was a Schneider Super-Angulon. Wrong, its a Rodenstock lens as Leonard states. However the design is very similar. If you are speaking of the lenses I have (posted earlier), then I'd be very interested in know how you or Leonard know they are not Schneider-made lenses. |
#52
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"Richard Knoppow" wrote in message
... I wrote in my post that this was a Schneider Super-Angulon. Wrong, its a Rodenstock lens as Leonard states. However the design is very similar. If you are speaking of the lenses I have (posted earlier), then I'd be very interested in know how you or Leonard know they are not Schneider-made lenses. |
#53
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Subject: Caltar II-N f4.5 75mm Lens - no light falloff?
From: "Richard Knoppow" In fact, there are wide angle lenses with zero rectilinear distortion which actually have slightly *more* illumination in the corners than in the center of the Did you hear about the optical engineer who overcorrected for vignetting and ended up with a lens that fell off in the center? (grin) Arthur Kramer 344th BG 494th BS England, France, Belgium, Holland, Germany Visit my WW II B-26 website at: http://www.coastcomp.com/artkramer |
#54
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"Did you hear about the optical engineer who overcorrected for
vignetting and ended up with a lens that fell off in the center? (grin)" No one has yet complained to me about lenses which do have central falloff. Brian www.caldwellphotographic.com |
#55
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"Did you hear about the optical engineer who overcorrected for
vignetting and ended up with a lens that fell off in the center? (grin)" No one has yet complained to me about lenses which do have central falloff. Brian www.caldwellphotographic.com |
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