[Triplet] [n° 1057]
f/2,5 F=100,000 mm (50,0°)
[ f/2,5 f=99,998 mm (50,0°) ]
f/2,5 F=100,000 mm (50,0°)
[ f/2,5 f=99,998 mm (50,0°) ]
[Triplet] [n° 1057]
f/2,5 F=100,000 mm (50,0°) [ f/2,5 f=99,998 mm (50,0°) ]
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[Triplet]
Fermeture de trois diaphragmes. d=75µ |
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