DSLR / M4/3 Lenses
DSLR / M4/3 Lenses
Out of context: Reply #8
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- vaxorcist0
Pentax and Nikon both had 45mm F2.8 pancake lenses, but manual focus.. should work on DSLR's. They were both Tessars if I remember right, an old but nice classic lens design with 4 elements, very, very sharp in center at F5.6-11, slightly softer at edges, but with a certain nice quality....
The nikon 45mm also came in a "GN" variant which could vary the apertyue by focus distance so that you could automatically do guide number/distance = aperture calculation .... kid of what point and shoot AF cameras do automatically