pentax camera lenses

The new KENKO LENS2SCOPE adapter is an accessory that can change any lens into a spotting scope. The LENS2SCOPE adapter's light-weight composite body houses a high ...  more

Kenko KNW-05 49,52mm Pro-II 0.5x Pro Wide Angle Converter Lens  more

Allows you to use smaller size filters on lenses with a larger diameter thread. The first number is the size that screws into the lens, the second number is the ...  more

Kenko SGW-05 37mm 0.5x Wide Angle Converter Lens  more

T-Mount Lens which will fit most 35mm SLR Cameras by adding the proper T-Mount. This inexpensive super telephoto vari-zoom lens has an amazing zoom range from ...  more

These two new lenses, the SGW-05 (0.5X wide angle) and the SGT-20 (2.0X telephoto) are designed to work with compact digital and analog camcorders having a 37mm ...  more

This step up ring allows the use of 43mm filters and accessories on a lens with a 52mm filter thread.  more

Kenko KNW-038 52mm 0.38x Wide Angle Converter Lens  more

Kenko SGT-20 37mm 2x Telephoto Converter Lens - for Sony TR Series Camcorders  more

Kenko 2.0x Hi-Resolution Tele-Conversion Lens  more

Kenko 0.75x Wide-Angle Conversion Lens  more

Placed between the camera body and lens, a teleconverter contains a set of optics that will effectively increase the focal length of any lens with which it is used. ...  more

The KVC-200 PRO is a very high-quality 2.0x telephoto optic that can mount on cameras having a 49, 52, or 55mm filter thread. The all glass element have ...  more

Placed between the camera body and lens, a teleconverter contains a set of optics that will effectively increase the focal length of any lens with which it is used. ...  more

This step up ring allows the use of 28mm filters and accessories on a lens with a 37mm filter thread.  more

The Kenko Lens2Scope Adapter for Canon EF Mount Straight Finder is an accessory that can change any lens into a spotting scope. The Lens2Scope adapter's ...  more

Kenko MC7 AF 2x Teleplus converter gives you the dramatic effect of doubling the focal length. KENKO AF Teleplus converters have genuine Gated Array IC. This means ...  more

Placed between the camera body and lens, a teleconverter contains a set of optics that will effectively increase the focal length of any lens with which it is used. ...  more

Placed between the camera body and lens, a teleconverter contains a set of optics that will effectively increase the focal length ofa lens by a specific amount. ...  more

Kenko Teleplus Pro 300 DGX converters are made with precision quality multi-coated optical glass supplied by Hoya Corporation, the worlds largest manufacturer of ...  more