_/_ [n° 517]
f/2,0 F=100,000 mm (50,0°)
[ f/2,0 f=99,994 mm (50,0°) ]
f/2,0 F=100,000 mm (50,0°)
[ f/2,0 f=99,994 mm (50,0°) ]
[ cercles de diffraction ]
[ Définition 75µ]
[ Définition 30µ]
