ペンタックス

ペンタックス/Pentax DA 560mm F/5.6 ED HD AW Super Telephoto Lens - U.S.A. 22180 PX560

Lens Mount:PENTAX KAF3Focal Length:560mm (35mm equivalent 859mm)Aperture:f/5.6Min Aperture:f/45Lens Construction:6 elements in 5 groupsAngle Of View:2.9° (with PENTAX DSLR)Min Focusing Distance:18.37' (5.6m)Max Magnification:0.10XFilter Diameter:112mm (or 40.5mm in lens barrel filter holder)Diaphragm Control:Fully AutomaticAperture Blades:9Lens Aperture Ring:n/aTripod Adapter:n/aHood:Built-in slide-out typeObjective Cap:IncludedCase:IncludedNotes:SP (Super Protect) Coating rounded aperture from f5.6 - f11 dust proof and weather resistant autofocus on K10D and later bodies (manual focus on other PENTAX DSLRs) Quick-Shift focus system.Max Diameter x Min Length:5.1'' x 20.5'' (130.3mm x 521.7mm)Weight:107.2 oz (3040 g)・Super-telephoto lens: When mounted on a PENTAX K-mount digital camera body this super-telephoto lens offers a focal length of approximately 859mm in the 35mm format.・High-grade multi-layer HD (High Definition) coating: Treated with the newly developed high-grade multi-layer HD (High Definition) coating offering higher light transmittance with reduced reflection to deliver sharp clear images free of of flare and ghost images even under demanding lighting conditions such as backlight.・Unique telescope-type optical design: and the use of two extra-low dispersion (ED) lens elements delivers bright high-resolution images even at the edges with minimal chromatic aberration.・Rounded diaphragm: This lens is designed with a rounded diaphragm to produce a smooth beautiful bokeh while minimizing the streaking effect of point light sources.・Smooth autofocus operation using an AF driving motor (DC motor) installed in the lens barrel.・Dustproof weather-resistant construction featuring 29 special seals.・Built-in removable C-PL circular polarizing filter holder in the lens barrel.・White lens exterior to minimize heat haze generated inside the lens barrel.With the incorporation of PENTAX-original HD coating telescope-type optics and its stunning design this super-telephoto lens delivers clear well-defined images of distant subjects

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