SMC 18-135mm f/3.5-5.6 ED AL (IF) DC WR DA series zoom lens is an all-purpose wide angle telephoto lens that covers the 35mm format equivalent focal length of 27.5-207mm. The lens has a fast max aperture of f/3.5 5.6 and comes with Pentaxs Super Protect (SP) coating to prevent dirt, dust, grease and fingerprints, aspherical lens element and a weather resistant construction. It has a 7-blade diaphragm and has 13 elements arranged in 11 groups.
The smc PENTAX-DA 18-135mm F3.5-5.6 ED AL [IF] DC WR lens is designed exclusively for use with PENTAX digital SLR cameras. This interchangeable zoom lens features a simplified weather-resistant construction and extra-smooth autofocus operation using a built-in motor, in addition to its high 7.5X zoom ratio.
Extended 7.5X zoom range is ideal for a wide range of shooting conditions.
Compact and lightweight design for easy portability.
PENTAX Super Protect (SP) coating helps repel dust, water, and grease, making the lens easier to clean.
An aspherical lens element helps to compensate for spherical aberration to maximize image quality.
Developed specifically for PENTAX digital SLR cameras.
Weather resistant to handle damp, inclement conditions.
Direct Current (DC) motor supports quick, quiet autofocus operation.
PENTAX Quick Shift focus system allows instant on-the-fly switching from auto to manual focus.
Equivalent to 27.5-207mm in the 35mm format.