Pentax SMC DA 55-300mm f4-5.6 ED Lens

The versatile DA 55-300mm ED zoom lens offers an extreme telephoto zoom range, perfect for those moderate to long shots. ED elements compensate for chromatic aberration, while the PENTAX SP coating which protects the exposed lens elements. Developed specifically for PENTAX digital SLRs, the DA 55-300mm ED zoom has a focal length equivalent to 82.5mm to 450mm in the 35mm format.

• Lens Mount: PENTAX KAF2
• Focal Length: 55-300mm (equivalent 84.5-460mm)
• Aperture: F4-5.8
• Minimum Aperture: F22-32
• Lens Construction: 12 elements in 8 groups
• Angle of View: 29.0-5.4 degrees (w/PENTAX DSLR)
• Minimum Focusing Distance: 4.6' (1.4m)
• Maximum Magnification: 0.28X
• Filter Diameter: 58mm
• Diaphragm Control: Fully Automatic
• Number of Aperture Blades: 6
• Lens Aperture Ring: N/A
• Tripod Adapter: N/A
• Hood: PH-RBG 58mm
• Objective Cap: O-LC58
• Case: S80-160
• Maximum Diameter x Minimum Length: 2.8 x 4.4" (71.0 x 111.5mm)
• Weight (w/o Hood): 15.5 oz. (440g)
• Notes: Quick-shift focus, Filter window, SP (Super Protect) coating