SMC Pentax-DA* 50-135mm F2.8 ED [IF] | |||
Image Format APS-C | Lens Mount Pentax K | Aperture Ring No | Diaphragm Automatic, 9 blades |
Optics 18 elements, 14 groups | Mount Variant KAF2 | Max. Aperture F2.8 | Min. Aperture F22 |
Focusing AF (in-lens motor or screwdrive) SDM | Quick-shift Yes | Min. Focus 100 cm | Max. Magnification 0.17x |
Filter Size 67 mm | Internal Focus Yes | Field of View (Diag. / Horiz.) APS-C: 31.5-11.9 ° / 27-10 ° | |
Hood PH-RBK 67 mm | Case S90-160 | ||
Lens Cap O-LC67 | Coating SMC,SP | Weather Sealing Yes (AW) | Other Features AF/MF Switch,Internal Zoom |
Diam x Length 77 x 136 mm (3 x 5.4 in.) | Weight 765 g (24.2 oz.) | Production Years 2007 (In Production) | Pricing $849 USD current price |
Engraved Name smc PENTAX-DA* 1:2.8 50-135mm ED [IF] SDM | Product Code 21660 | ||
Notes Internal zoom. Three ED elements. |