Specifications
Focal length: 74.98 mm
Maximum aperture: 2
Minimum aperture: 16
Lens Construction: 7 elements in 5 groups
Diagonal Angle of View: 32o
Entrance pupil: 30.1 mm (related to the first lens surface in light direction)
Closest Focusing Distance: 0.7m
Smallest object field: 169 x 254 mm
Highest reproduction ratio: 1:7
Filter (type): Internal thread for screw-on filters size E49, non-rotating
Dimensions (D x L): 58 mm x 66.8 mm (2.6" x 2.3")
Weight: 430 g (15.2 oz)
Maximum aperture: 2
Minimum aperture: 16
Lens Construction: 7 elements in 5 groups
Diagonal Angle of View: 32o
Entrance pupil: 30.1 mm (related to the first lens surface in light direction)
Closest Focusing Distance: 0.7m
Smallest object field: 169 x 254 mm
Highest reproduction ratio: 1:7
Filter (type): Internal thread for screw-on filters size E49, non-rotating
Dimensions (D x L): 58 mm x 66.8 mm (2.6" x 2.3")
Weight: 430 g (15.2 oz)