Two new Weather-resistant lenses at Pentax

Really unusual announcement : Pentax, which already has a nice line of SLR photo cameras specially treated to be weather-resistant, and just introduced the Pentax K-7 as weather-resistant and cold-temperature-hardened, now offers two new weather-resistant zoom lenses.

SMC PENTAX DA 18-55MM F3.5-5.6 AL WR

SMC PENTAX DA 18-55MM F3.5-5.6 AL WR
SMC PENTAX DA 18-55MM F3.5-5.6 AL WR

Lens Mount: N/A Lens Construction: 11 elements in 8 groups
Angle of View: 76-29° (wiith PENTAX D-SLR camera body) Aperture: F3.5-5.6
Aperture Control: N/A Number of Diaphragm Blades: 6
Minimum Aperture: F22-38 Metering System: N/A
Minimum Focusing Distance: 9.84 inches(0.25m) Filter Diameter: 52mm
Maximum Magnification: 0.34x Dimensions: 2.7 x 2.7″ (68.5 x 67.5mm)
Weight: 8.1 oz (230 g) without hood; 9.0 oz (255g) with hood Case: S80-120
Objective Cap: O-LC52 Hood: PH-RBC52mm
Lens Aperture Ring: N/A Tripod Adapter: N/A
Diaphragm Control: Fully Automatic Focal Length: 18-55mm (equivalent to 27.5-84.5mm in 35mm format)


Note: Quick-shift focus, Filter window, SP (Super Protect) coating

SMC PENTAX DA 50-200MM F4-5.6 ED WR

SMC PENTAX DA 50-200MM F4-5.6 ED WR
SMC PENTAX DA 50-200MM F4-5.6 ED WR

Lens Mount: N/A Lens Construction: 11 elements in 10 groups
Angle of View: 76-29° (wiith PENTAX D-SLR camera body) Aperture: F4-5.6
Aperture Control: N/A Number of Diaphragm Blades: 6
Minimum Aperture: F22-32 Metering System: N/A
Minimum Focusing Distance: 43.2 inches Filter Diameter: 49mm
Maximum Magnification: 0.24x Dimensions: 2.7 x 3.1″ (69.0 x 79.5mm)
Weight: 10.1 oz (285g) without hood, 11.5 oz (325g) with hood Case: S80-120
Objective Cap: O-LC49 Hood: PH-RBD 49mm
Lens Aperture Ring: N/A Tripod Adapter: N/A
Diaphragm Control: Fully Automatic Focal Length: 50-200mm (Equivalent to 76.5-307mm in 35mm format)


Note : Quick-shift focus, Filter window, SP (Super Protect) coating


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