Pentax 50-200mm f4-5.6 smc DA ED WR Lens

Compact, lightweight, weather-resistant zoom lens designed for exclusive use with Pentax digital SLR cameras.

Pentax has announced the launch of the smc Pentax DA50-200mm f4-5.6 ED WR. Featuring a newly designed, simplified weather-resistant construction, this zoom lens offers excellent reliability in various outdoor conditions — particularly rain, fog and mist.

Features:

·Weather-resistant construction designed to minimize the intrusion of water and moisture into the lens barrel

·Quick-Shift Focus System allows instant AF override

·SP (Super Protect) coating protects exposed lens elements

·Durable metal lens mount

·Focal length equivalent to 76.5mm to 307mm in the 35mm format

·Extra-low (ED) glass optical element assures excellent imaging of the subject in various telephoto situations while effectively compensating for chromatic aberration over the entire zoom range

·Includes lens hood with PL (polarizing filter) window

·Developed specifically for Pentax Digital SLR's

Specifications:

·Type: smc PENTAX-DA 50-200mm F4-5.6 ED WR Lens

·Lens mount: PENTAX KAF mount

·Lens Construction: 11 elements in 10 groups

·Angle of View: 31.5 - 8.1° (with PENTAX D-SLR camera body)

·Aperture control: Automatic

·Minimum Aperture: F22-32

·Number of Diaphragm Blades: 6

·Minimum Focusing Distance: 1.1m (3.6ft.)

·Filter size: 49mm

·Maximum Magnification: 0.24x

·Dimensions (Maximum Diameter x Minimum Length): 69mm x 79.5mm (2.7 inch x 3.1 inch)

·Weight: 285g / 10.1 oz. (with hood 325g / 11.5 oz.)

·Lens Hood: PH-RBD49mm