Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras

With extra low dispersion glass and original lens coatings, this lens is superior in contrast, clarity and edge-to-edge sharpness.

• Extra Zoom For A Wide Range Of Shooting Applications From Wide Angle To Telephoto
• Focal Length Equivalent To 26mm - 107mm
• Exclusive Lens Sdm Autofocus For Pentax(r) Digital SLR Bodies With Sdm Capabilities
• Super-protective Coating Protects Exposed Lens Elements
• Quick-shift Focus System Allows Instant Switching From Auto Focus To Manual Focus
• Equivalent focal length of 26-107mm in 35mm format, when used with digital SLR cameras.
• ED and aspherical elements compensate for chromatic and spherical aberration.
• The image circle of the lens has been created to match the smaller image recording area of digital SLR cameras.
• The Quick-Shift Focus System allows to instantly shift to manual focus once the subject is captured by AF.