Pentax smc FA 77mm 1.8 Limited Specs

Telephoto prime lens | Pentax KAF | 27980
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 77 mm
Image stabilization No
Lens mount Pentax KAF
Maximum aperture F1.8
Minimum aperture F22
Aperture ring Yes
Number of diaphragm blades 9
Elements 7
Groups 6
Minimum focus 0.70 m (27.56)
Maximum magnification 0.14×
Autofocus Yes
Motor type Screw drive from camera
Full time manual Unknown
Focus method Extending front
DoF scale Yes
Weight 270 g (0.60 lb)
Diameter 64 mm (2.52)
Length 48 mm (1.89)
Materials Metal barrel, metal mount
Colour Black or silver
Filter thread 49 mm
Hood supplied Yes
Hood product code built-in hood
Tripod collar No
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