Pentax smc DA* 300mm F4.0 ED (IF) SDM

Announced Jan 23, 2008 •
Telephoto prime lens | Pentax KAF2 | 21760
Principal specifications
Lens type Prime lens
Max Format size APS-C / DX
Focal length 300 mm
Image stabilization No
Lens mount Pentax KAF2
Maximum aperture F4
Minimum aperture F32
Aperture ring No
Number of diaphragm blades 9
Elements 8
Groups 6
Minimum focus 1.40 m (55.12)
Maximum magnification 0.24×
Autofocus Yes
Motor type Ultrasonic
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale Yes
Weight 1070 g (2.36 lb)
Diameter 83 mm (3.27)
Length 184 mm (7.24)
Sealing Yes
Colour Black
Filter thread 77 mm
Hood supplied Yes
Hood product code PH-RBK77
Tripod collar Yes
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