Pentax DA 17-70mm Lens

Pentax Updated: 2008-10-01 RSS
Pentax DA 17-70mm Lens

The smc PENTAX DA 17-70mm f/4 AL [IF] SDM wide angle zoom lens offers both wide angle and extra zoom for a broad range of shooting applications and delivers the highest level of optical quality.

The lens's SDM autofocus motor compliments current Pentax DSLRs with fast, accurate, quiet focus.

Bringing together advanced optical technologies, including aspherical elements, original Pentax SP (Super Protect) lens coating, along with a Quick-shift Focus System, this new interchangeable DSLR lens is superior in contrast, clarity and edge-to-edge sharpness.

Lens mount: PENTAX KAF3
Focal Length: 17-70mm (equiv. 26-107mm)
Aperture: f/4
Minimum Aperture: f/22
Lens construction: 17 elements in 12 groups
Angle of view: 79° - 23° (when used with PENTAX Digital SLR camera body)
Minimum focusing distance: 0.92 ft (0.28m)
Maximum magnification: 0.31X
Filter Diameter: 67mm
Diaphragm Control: Fully Automatic
Number of Aperture Blades: 7
Lens Aperture Ring: N/A
Tripod Adapter: N/A
Hood: PH-RBM 67mm
Objective Cap: O-LC67
Case: S90-140
Maximum Diameter by Minimum Length: 3.0 x 3.7" (75 x 93.5mm)
Weight (w/o hood): 17.1 oz. (485g)
Notes: SDM focusing only (body will not drive focus, must use with SDM capable camera or focus manually on a non-SDM capable camera), Quick-shift Focus, SP (Super Protect) Coating, Hood filter window