Leica Super-Elmar-M 18mm f/3.8 ASPH

Announced Feb 17, 2009 •
Wideangle prime lens | Leica M
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 18 mm
Image stabilisation No
Lens mount Leica M
Aperture
Maximum aperture F3.8
Minimum aperture F16.0
Aperture ring Yes
Number of diaphragm blades 9
Aperture notes With click-stops, half values available, manual diaphragm
Optics
Elements 8
Groups 7
Special elements / coatings 1 aspherical element
Focus
Minimum focus 0.70 m (27.56)
Maximum magnification 0.029×
Autofocus No
Full time manual Unknown
Distance scale Yes
DoF scale Yes
Physical
Weight 310 g (0.68 lb)
Diameter 61 mm (2.4)
Length 58 mm (2.28)
Materials metal barrel, metal mount
Filter notes Accessory filter holder for E77 filters available
Hood supplied Yes
Tripod collar No
Other
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