Weight | 95 g |
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Dimensions | 50 mm |
Focal Length (mm) | |
Max Aperture (f) | |
Min Aperture (f) | |
Aperture Blades | |
Elements | |
Image Circle (mm) | |
Rear Mount | |
Flange-Focal Distance (mm @ ∞) | |
RF/L Extension (mm) | |
Production | |
Serial Numbers |
Schneider Comparon 50/4 [V1]
Tessar enlarger lens in 25mm mount. [V1] and [V2] likely optically identical: optimised for 4:1 magnification. Blue card box packaging.
16:9 –
‘Camera’ Magazine recorded the following resolution figures (lp/mm) in 1967:
f4: 56/48 | f5.6: 64/56 | f8: 80/64 | f11: 80/80 | f16: 64/64