sigma 300 4 pentax

Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 mm focal length. It?s the ideal high performance lens for portraits, ...

Telephoto zoom lenses with tele-macro function and optimised for digital SLR cameras The performance telephoto zoom lens is capable of shooting with a maximum ...

The dedicated 1.4x APO Teleconverter features a high performance 5 element/3 group optical design, and it is optimized for use with long telephoto and telezoom ...

The Sigma 17-35mm f2.8 EX aspherical HSM lens combines a fast f2.8-f4 maximum aperture with an ultra-wide-angle zoom of 17-35mm. Also, by incorporating aspherical ...

The Sigma 28-300mm f3.5-6.3 Macro lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with 10.7:1 high zoom ratio as well as macro capability. ...

The lens design incorporates an inner focusing system%2C which prevents the front of the lens from rotating%2C making it particularly suitable for using circular ...

The Sigma 18-125mm F3.8-5.6 DC OS HSM is a high ratio zoom lens which is designed exclusively for digital SLR cameras offers the use of shutter speeds approximately ...

Large aperture standard prime lens for the latest digital cameras.

Sigma 120-400/4.5-5.6 APO DG OS Optical Stabilized HSM Telephoto Zoom Lens For Pentax & Samsung (77mm)

This zoom lens was exclusively designed to suit the characteristics of digital SLR cameras. The image circle was designed to match the size of the image sensors of ...

Sigma's 70-300mm f4-5.6 DL Macro Super lens can achieve a magnification ratio of 1:2 (one-half life-size) for macro and telephotography images at its 300mm focal ...

CL) PA) SIGMA 70-300MM F4-5.6 F/PEN

The Sigma APO Teleconverter 2x EX DG for Minolta Digital SLR Cameras is a dedicated APO teleconverter that can be mounted between select lenses and the camera body ...

The dedicated APO teleconverter can be mounted between select lenses and the camera body to increase the focal length by the power of 2.0x. The new multi layer ...

The 2%2E0X APO Tele Converter EX DG from Sigma is mounted between the camera body and the lens to increase the focal length of your camera by 2%2E0X%2E Featuring ...

The dedicated APO teleconverter can be mounted between select lenses and the camera body to increase the focal length by the power of 2.0x. The new multi layer ...

This zoom lens was exclusively designed for use with digital Single-Lens Reflex (SLR) cameras and has a 6.9:1 zoom ratio. The image circle is designed to match the ...

Features minimum focusing, down to 20cm/7.9inches (reproduction ratio 1:2.9). The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus image. It ...

Fully compatible with all Pentax Digital SLR cameras, this large aperture 30mm F1.4 EX DC lens is designed to match the APS-C size image sensors of digital SLR ...

Sigma 24mm f1.8 EX DG Aspherical Macro is one of the EX Series lenses. This lens has a fast F1.8 maximum aperture with macro focusing capability of minimum focusing ...