Dimensions | 45 mm |
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Focal Length (mm) | |
Max Aperture (f) | |
Min Aperture (f) | |
Aperture Blades | |
Elements | |
Rear Mount | |
Front Thread | |
Flange-Focal Distance (mm @ ∞) | |
RF/L Extension (mm) | |
Serial Numbers |
Schneider Apo-Componon HM 45/4
Multicoated ‘apochromatic’ enlarger lens. Most versions curved-5 aperture but possible sighting of concave-5 samples. [Cat 39256].
16:9 –
Review: https://coinimaging.com/s45apo.html