see also:
model | aperture | diam | length | length incl. MFT adapter | weight | optics | close focus | front filter | Infinity on Canon EOS |
---|---|---|---|---|---|---|---|---|---|
Olympus OM | f/8 | 81mm | 97mm | 123mm | 590g | v. good | 4m | 72mm | YES |
Canon FD | f/8 | 90mm | 148mm | 170mm | 705g | v.good | 4m | none | NO |
Nikkor N | f/8 | 89mm | 116mm | 143mm | 823g | v. good | 1.5m | 82mm | YES |
Nikkor C | f/8 | 93mm | 142mm | 169mm | 1000g | good | 4m | 88mm | YES |
Sony/Minolta | f/8 | 89mm | 118mm | 142mm | 665g | v. good | 4m | 82mm | NO |
Tamron SP f/8 | f/8 | 84mm | 92mm | mm | 595g | good? | 1.7m | 82mm | YES |
Samyang f/8 | f/8 | 77mm | 88mm | 123mm | 320g | avg? | 1.7m | 72mm | YES |
Samyang f/6.3 | f/6.3 | 119mm | 98mm | 133mm | 705g | avg? | 2m | 95mm | YES |
ProOptic Maksutov | f/5.6 | 105mm | 220mm | 255mm | 1220g | good | 1.5m slow but microtune | none | YES |