Pentax DA* 200mm lens

Pentax smc DA* 200mm F2.8 ED (IF) SDM
Maker Pentax
Lens mount(s) Pentax KAF
Technical data
Type Prime
Focus drive Ultrasonic
Focal length 200mm
Aperture (max/min) f/2.8
Close focus distance 1.20 metres (3.9 ft)
Max. magnification 0.2
Diaphragm blades 9
Construction 9 elements / 8 groups
Features
Manual focus override  Yes
Weather-sealing  Yes
Lens-based stabilization  No
Aperture ring  No
Physical
Max. length 134 millimetres (5.3 in)
Diameter 83 millimetres (3.3 in)
Weight 825 grams (1.819 lb)
Filter diameter 77mm
Accessories
Lens hood PH-RBK77
History
Introduction 2008

The Pentax smc DA* 200mm F2.8 ED (IF) SDM is an interchangeable tele lens for Pentax K-mount, announced by Ricoh on January 23, 2008.

References

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