Sony 85mm F2.8 SAM

Announced Jul 27, 2010 •
Telephoto prime lens | Sony Alpha | SAL-85F28
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 85 mm
Image stabilisation No
Lens mount Sony Alpha
Aperture
Maximum aperture F2.8
Minimum aperture F22.0
Aperture ring No
Number of diaphragm blades 7
Aperture notes rounded blades
Optics
Elements 5
Groups 4
Focus
Minimum focus 0.60 m (23.62)
Maximum magnification 0.2×
Autofocus Yes
Motor type Micromotor
Full time manual No
Focus method Unit
Distance scale Yes
DoF scale No
Physical
Weight 175 g (0.39 lb)
Diameter 70 mm (2.76)
Length 52 mm (2.05)
Sealing No
Colour Black
Filter thread 55 mm
Filter notes does not rotate on focus
Hood supplied Yes
Tripod collar No
Other
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