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Description:
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Specifications for smc DA 17-70mm f/4 AL (IF) SDM Lens Mount: PENTAX KAF3 Focal Length: 17-70mm (equiv. 26-107mm) Aperture: f/4 Minimum Aperture: f/22 Lens Construction: 17 elements, 12 groups Angle of View: 79-23 degrees (w/PENTAX DSLR) Minimum Focusing Distance: 0.92' (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 Max Diam x Min 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.
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