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DA 18-135/3.5-5.6 AL ED [IF] WR

General Description

This is the first lens to employ a DC motor. DC means "direct current", which is an old name, but it refers to a new and patented Pentax technology.

Product Information
Exact Namesmc PENTAX-DA 1:3.5-5.6 18-135mm ED AL [IF] DC WR
Years of Production2010 ~ still in production
Availabilityavailable new
Catalog Number21977
Sold with Hoodbayonet hood: PH-RBC62
Sold with Case

Technical Specifications

Optical Formula13 elements in 11 groups
Aperture Rangef/3.5 (5.6) ~ f/22 (38)
Number of Aperture Blades6
Minimum Focusing Distance0.4 m
Maximum Magnification0.24 X
Special Featuresaspherical element(s), extra-low dispersion element(s), internal focusing, Super-Protect coating
Filter Diameter62 mm
Maximum Diameter76 mm
Length73 mm
Weight405 g
Capplastic clip-on cap, 62 mm
Fitting Hood(s)bayonet hood: PH-RBC62
Fitting Case(s)soft case: S80-120