slr lenses

18-50mm f/2.8 EX DC Macro Lens for Pentax Digital SLR

The high performance telephoto zoom lens is ideal for digital SLR cameras.

Sigma 70-300mm f/4-5.6 DG OS Lens for Nikon

18 -250mm f/3.5 - 6.3 DC OS HSM Zoom Lens For Sigma Cameras

Sigma Sigma Zoom Super Wide Angle 18-250mm f/3.5-6.3 DC OS (Optical Stabilizer) HSM Lens for Sony/Minolta

Sigma Sigma Zoom Super Wide Angle 18-250mm f/3.5-6.3 DC OS (Optical Stabilizer) HSM Lens for Nikon Digital SLR

The 120-300mm F2.8 APO EX DG HSM lens is fully compatible with all Nikon Digital SLR cameras, including the D40 and D40X .

This compact high-performance telephoto zoom lens incorporates Sigmas own Optical Stabilizer function.

Sigma 120-400mm f/4.5-5.6 DG APO OS HSM AutoFocus Telephoto Zoom Lens for Nikon

This telephoto zoom lens provides a large F4 aperture at all focal lengths.

300mm f/2.8 EX DG Autofocus Lens for Pentax

This lens transforms a large-aperture F2.8 300mm lens into a zoom lens that allows you to determine the picture composition you want without having to change your vantage point.

Ideal zoom has tele-macro capability for a maximum magnification ratio of 1:2; 28-80 mm focal length; Light weight Minimum shooting distance of under 9.5 inches; Minimum focusing ...

This telephoto zoom lens provides a large f4 aperture at all focal lengths.