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| |image_align= left | | |image_align= left |
| |image_text= Cosina Cosinon Auto F=1.4 f=55mm | | |image_text= Cosina Cosinon Auto F=1.4 f=55mm |
− | |image_by= Massimo | + | |image_by= nippoletano |
| |image_rights= wp | | |image_rights= wp |
| }} | | }} |
Revision as of 03:54, 28 October 2013
This article is a gallery of very fast lenses (see also lens speed) beyond average "fast" definition.
For 35mm film frame format these are lenses faster than max. aperture f1.7 since
the average 50mm SLR system standard lens already has a speed of f1.7 or f1.8!
For medium format these are lenses with max. aperture of at least f2.0!
For APS-C format these are lenses with max. aperture of at least f1.4!
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Konica M-Hexanon 1:1.2/50 & Konica Hexanon 1:1.2/60 & Canon Lens 50mm 1:1.2 & Leica Noctilux 1/50 image by try...error (Image rights)
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APS-C format