Sept 11, 2012–Tokyo,Japan (Techreleased) –smc PENTAX-DA 18-270mm F3.5-6.3 ED SDM interchangeable zoom lens.PENTAX RICOH IMAGING COMPANY, LTD. is pleased to announce the launch of the smc PENTAX-DA 18-270mm F3.5-6.3 ED SDM interchangeable zoom lens, designed for exclusive use with PENTAX K-mount lens-interchangeable digital cameras. This high-magnification zoom lens offers 15-times zoom ratio to cover focal lengths […]
BY Editor
Posted On September 11, 2012Sept 11, 2012–Tokyo,Japan (Techreleased) –smc PENTAX-DA 18-270mm F3.5-6.3 ED SDM interchangeable zoom lens.PENTAX RICOH IMAGING COMPANY, LTD. is pleased to announce the launch of the smc PENTAX-DA 18-270mm F3.5-6.3 ED SDM interchangeable zoom lens, designed for exclusive use with PENTAX K-mount lens-interchangeable digital cameras. This high-magnification zoom lens offers 15-times zoom ratio to cover focal lengths from wide angle to super telephoto, while its built-in supersonic AF driving mechanism achieves both smooth, quiet AF operation and a compact, lightweight body. Its extraordinary wide angle-to-long-telephoto zoom coverage makes this zoom lens extremely versatile and handy, as it allows the user to effortlessly capture a wide variety of subjects, ranging from landscapes and snapshots to sports events, without the need of lens changes.
When mounted on a PENTAX K-mount lens-interchangeable digital camera body, this zoom lens offers an 15-times zoom ratio covering focal lengths from 27.5mm wide angle to 414mm super telephoto in the 35mm format. This allows the photographer to capture a wide range of scenes and subjects without lens changes — ranging from such casual applications as scenery, snapshot and portraiture to long-range sports photography. Its newly designed optics is the key to achieving such wide zoom coverage in a compact, lightweight body, for optimal versatility and maneuverability.
Thanks to the incorporation of the PENTAX-original SDM autofocus system driven by a built-in supersonic motor, this zoom lens offers exceptionally smooth and quiet autofocus operation. When mounted on an SDM-compatible PENTAX K-mount lens-interchangeable digital camera body,* the focus mode is automatically switched to SDM-assisted autofocusing to ensure dependable, flawless AF operation.* This lens is compatible with the K-5 II, K-5 II s, K-30, K-01, K-5, K-r, K-7, K-x, K-m, K20D, K200D, K100D Super and K10D camera bodies (with Ver. 1.30 or later firmware installed). When mounted on other camera bodies, the focus mode is automatically switched to manual.
Incorporating two extra-low dispersion (ED) elements in its optics, this zoom lens delivers bright, high-resolution images even at the edges, while effectively minimizing chromatic aberration.
Focal Length | 18-270mm (Equivalent to 27.5-414mm in 35mm format) |
---|---|
Aperture | F3.5-6.3 |
Minimum Aperture | F22-45 |
Lens Construction | 16 elements in 13 groups |
Angle of View | 76-6° (with PENTAX D-SLR camera body) |
Lens Mount | KAF3 |
Minimum Focusing Distance | 0.49m (1.6ft) |
Maximum Magnification | 0.26x |
Filter Diameter | 62mm |
Diaphragm control | Fully Automatic |
Number of Diaphragm Blades | 7 |
Aperture ring | N/A |
Tripod compatibility | N/A |
Lens hood | PH-RBD62 |
Lens cap | O-LC62 |
Lens case | S80-120 |
Maximum Diameter & Minimum Length | 75.8mm x 89.0mm (3.0 inch x 3.5 inch) |
Weight | 453 g / 16.0 oz (with hood 469 g / 16.5 oz) |
Bundle | Hood, Lens cap, Mount cover |
Notes | SDM AF motor Rounded aperture (From opening to 1.5 step) Quick-shift Focus System:N/A SP (Super Protect) Coating:N/A |
* Design and Specifications is subject to change without notice.
TechReleased is one of the leading source of technology information and a newspaper which is dedicated for technology news and releases, it is one of the few online sources that provides all the technology news from the globe.