R.Steinheil [n° 329]
f/6,0 F=100,000 mm (45,0°)
[ f/6,0 f=98,755 mm (45,0°) ]
f/6,0 F=100,000 mm (45,0°)
[ f/6,0 f=98,755 mm (45,0°) ]
R.Steinheil [n° 329]
f/6,0 F=100,000 mm (45,0°) [ f/6,0 f=98,755 mm (45,0°) ]
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R.Steinheil
Fermeture de trois diaphragmes. d=30µ |
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