Filter size: 55mm.
Optical system: Multi coated, 8 elements in 7 groups.
Aperture: f2.8 --- f2
$0.00
Optical system: Multi coated, 9 elements in 8 groups.
Aperture: f3.4 --- f22 with half stop click
$0.00
Filter size: 52mm.
Aperture: f1.7 --- f22, 7 steps.
Minimum focusing distance: 45 cm.
ITEM
$0.00
Optical system: Multi coated, 11 elements in 7 groups.
Aperture: f4 --- f22
Minimum focusing d
$0.00