Pentax smc D-FA 50mm F2.8 Macro Specs

Announced Aug 8, 2004 •
Macro prime lens | Pentax KAF | 21530
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 50 mm
Image stabilization No
Lens mount Pentax KAF
Maximum aperture F2.8
Minimum aperture F32
Aperture ring Yes
Number of diaphragm blades 8
Elements 8
Groups 7
Minimum focus 0.20 m (7.87)
Maximum magnification 1×
Autofocus Yes
Motor type Screw drive from camera
Full time manual Yes
Focus notes Floating focus system
DoF scale Yes
Weight 265 g (0.58 lb)
Diameter 68 mm (2.66)
Length 60 mm (2.36)
Colour Black
Filter thread 49 mm
Hood supplied Yes
Tripod collar No
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