Pentax SMCP-DA 300mm f/4 ED IF SDM Lens with Hood Package

This smc PENTAX-DA 300mmF4ED IF SDM single focus lens is designed for PENTAX's top-of-the-line lens series, combining exceptional imaging power and image rendition with outstanding operability and environment-resistant performance. The super telephoto lens of the DA series is designed for use on PENTAX cameras with an APS-C sensor, and here offers a focal length equivalent to the 35mm format of 460mm. And thanks to the FF lens aberration correction this lens could be also used on cameras with 35 mm full-frame sensor.
Note: The function does not guarantee the quality of the image outside the APS-C image areaPrepared for long distance shootingThis lens with a high super tele lens performance, giving best opportunities for the use for sport events or in the field. On Safari in a game park, in the local Zoo or in the forest nearby, you could capture wildlife with a reasonable distance between you and your motives. Prepared for outdoor useDon't care about the condition outdoor, the lens will support you, hunting your motives with your camera. The lens components are sealed for enabling a dust-resistant and drip-proof construction that prevents the entry of water and dust into the lens. FeaturesBest optical Performance for high-quality imagesThis super telephoto lens includes two ED (Extra-low Dispersion) optical elements. The second and fifth lenses use ED glass, to effectively minimize spherical and chromatic aberrations, while delivering high-resolution, fine-detailed images with rich contrast from the image's center to its edges and minimal color bleeding at any focal length setting. Inner focus constructionThe optical system uses an inner focus construction, which is supporting the high demand to the image quality and also allows a significantly more compact design.

Supersonic AF motor (SDM) 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.
Note: This lens is compatible with the K-3 Mark III, K-3II, K-3, 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. Lens Hood includedIn addition to a variety of features, such as our unique multi-coating and the prevention of reflections in the lens barrel, a special lens hood is included with this PENTAX lens to minimize ghosting and flare that occurs in backlit and other adverse conditions. As such, the lens hood is an integral part of the optical sys-tem and should always be used when using the lens. This lens is designed so that the lens tip does not rotate when focusing to facilitate the use of circular polarizing filters. This is further supported by a small window in the lower part of the aperture to allow the circular polarizing filter to be operated. OthersQuick-Shift Focus SystemAfter focusing using the autofocus, the focus ring can be turned to allow immediate focus adjustment using the manual focus.

This feature enables smooth operability by eliminating the need for an AF/MF switching operation. This is useful during closeup photography, for instance, when you want to shoot while making fine adjustments to the focus. The lens includes a rotating tripod seat for enabling simple attachment and detachment. SP CoatingIs a PENTAX-original special coating that provides superior performance in repelling water and oils. It is used on the front surface of the first high-performance lens for effective protection of the lens surface