Pentax SMC DA 200mm f2.8 ED IF SDM Lens

The high performance DA* 200mm ED (IF) lens incorporates an SDM system which creates a smoother, quieter auto focus. Featuring a Quick-shift Focus System, switching from auto focus to manual is instantaneous. Developed specifically for PENTAX digital SLRs, the DA* 200mm ED (IF) SDM lens has PENTAX SP coating which protects the exposed lens elements, and a focal length equivalent to 300mm in the 35mm format. Weather and dust resistant, it’s the perfect lens for extreme weather conditions.

• Lens Mount: PENTAX KAF2
• Focal Length: 200mm (equivalent 307mm)
• Aperture: F2.8
• Minimum Aperture: F22
• Lens Construction: 9 elements in 8 groups
• Angle of View: 8.1 degrees (w/PENTAX DSLR)
• Minimum Focusing Distance: 3.9' (1.2m)
• Maximum Magnification: 0.20X
• Filter Diameter: 77mm
• Diaphragm Control: Fully Automatic
• Number of Aperture Blades: 9
• Lens Aperture Ring: N/A
• Tripod Adapter: N/A
• Hood: PH-RBK 77mm
• Objective Cap: O-LC77
• Case: S120-160
• Maximum Diameter x Minimum Length: 3.3 x 5.3" (83 x 134mm)
• Weight (w/o Hood): 29.1 oz. (825g)
• Notes: Supersonic motor, Quick-shift focus, SP (Super Protect) coating, Filter window