Package Contents

smc DA* 50-135mm F2.8 ED (IF) Lens, Lens Cap, Rear Lens Cap B (31006), Lens Hood, Lens Soft Case

Overview

The PENTAX DA * 50-135mm F2.8 ED (IF) telephoto zoom lens is designed for exclusive use with PENTAX digital SLR cameras, delivering the highest level of ultimate optical image quality. With aspherical elements, special optical-glass elements and original lens coatings, this lens is superior in terms of contrast, clarity and edge-to-edge sharpness. The 50-135mm features tightly sealed, weather-resistant and dust-resistant construction to enhance durability for use in rain or dusty conditions. A new SDM system has been incorporated for smoother, quieter autofocusing operation using a built-in supersonic motor. It also features the PENTAX-original Quick-Shift Focus System for instant switching to manual-focus operation and PENTAX-original SP (Super Protect) coating to repel dust, water and grease.

Features

• High performance, telephoto zoom lensSDM system creates smoother, quieter auto focusWeather resistant and dust resistant bodyQuick-shift Focus System for instant switching from auto focus to manualPentax SP coating protects the exposed lens elementsThree ED elements compensate for chromatic aberrationDeveloped specifically for Pentax digital SLR'sFocal length equivalent to 76.5mm to 207mm in the 35mm format

Specifications

Dimensions (Length x Diameter)	5.4" (136mm) x 3.0" (75.5mm)
Filter Size	67mm
Maximum Magnification	0.17X
F stop range	Minimum Aperture: F22
Closest Focusing Distance	3.3' (1.0m)
Angle of view	31.5 - 11.9 degrees (when used with PENTAX Digital SLR camera body)
Weight	24.2 oz. (685g) without hood, 27.0 oz. (765g) with hood
Construction	18 elements in 14 groups