sigma 300 f 4 pentax

The Sigma 509109 70-300mm 4-5.6 DG Macro lens is the compact and economical choice for a telephoto zoom lens. Capable of macro photography, this lens has a 1:2 ...  more

This ultra-wide zoom lens has a wide angle of view from 102.4 - 63.8 degrees (when Sigma mount is used) and it is exclusive to digital SLR cameras. SLD glass ...  more

This Sigma 737101 / 737-101 150-500mm f/5-6.3 DG OS HSM APO Lens is an ultra telephoto zoom lens ideal for nature, wildlife, or sports photography. This zoom range ...  more

The SIGMA 18-250mm F3.5-6.3 DC OS HSM incorporates Sigma’s original anti-shake compensation function, with a 13.8 times zoom ratio. As opposed to having an ...  more

The 2.0X 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 2.0X. Featuring focal ...  more

The Sigma Corporation is pleased to announce the new Sigma 85mm F1.4 EX DG HSM. This large aperture medium telephoto lens optimized for use with digital SLR cameras ...  more

SIGMA 202109 / 202-109 10-20mm F3.5 EX DC HSM Super-Wide Angle Lens For Pentax With its wide angle view from 102.4 degrees it can produce striking images with ...  more

This is a large aperture prime lens with a standard focal length of 50mm, ideal for all digital SLR cameras. This lens has superior peripheral brightness even at ...  more

The Sigma 15mm f/2.8 EX DG Diagonal Fisheye is a full-frame fisheye auto focus lens that fills the entire 35mm negative with a full 180 degree diagonal field of ...  more

Sigma 572-109 / 572109 70-300mm F4-5.6 DG OS ( Optical Stabilizer ) For Pentax High ratio zoom lens housed in a compact construction and incorporating Sigma's ...  more

The Tamron AF 70-300mm f/4-5.6 Di LD Macro lens is a quality compact ultra tele zoom lens which covers the 70mm to 300mm telephoto range, with a maximum ...  more

Pentax 21880 smc DA 18-55mm F3.5-5.6 AL WR  more

The smc PENTAX DA L 35mm F2.4 AL has a fast F2.4 maximum aperture for handheld photography in low lighting and depth of field flexibility. It is built with a highly ...  more

Rokinon 8mm f/3.5 Aspherical Fisheye Lens for Pentax DSLR Cameras  more

The Tamron AF 28-200mm Super Zoom f/3.8-5.6 XR Di Aspherical IF Macro Lens is a very compact and lightweight zoom lens with a constant 1.6' minimum focus distance ...  more

Di II: Lenses are designed for exclusive use on digital cameras with smaller-size imagers and inherit all of the benefits of our Di products. These lenses are not ...  more

The 28-300mm XR Di lens replaces the popular XR LD Ultra Zoom version, and has now been improved to include Tamron's "Di" design. Digitally integrated ...  more

The versatile DA 55-300mm ED zoom lens offers an extreme telephoto zoom range, perfect for those moderate to long shots. ED elements compensate for chromatic ...  more

The ultra fast wide-angle 35mm f/1.4 lens for Pentax is a digital lens designed for high-performance photography, particularly in low-light situations. Its advanced ...  more

The Tamron SP 28-75mm f2.8 XR Di LD Macro utilizes the same size reduction technology developed for the popular Tamron 28-200mm & 28-300mm Super Zooms. The ...  more