Pentax doesn't offer nearly as many lenses for its system as other manufacturers do for theirs and third parties don't support it quite as extensively, either. Sigma released a handful of its Art ...

Amateur Photographer claims that the company specifically said it has stopped development of new DSLR lenses, though Sigma has not issued a statement itself. Even without a statement, though, it's ...

"The PENTAX smc P-A* 400mm F5.6 telephoto lens is a manual focus lens with automatic aperture. It is an excellent general-use lens ideal for sports and wildlife photography. Like all PENTAX lenses ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

"The PENTAX smc 67 400mm f/4 ED extreme telephoto lens is designed for use with PENTAX's renowned 67 series medium-format SLR cameras and is ideal for landscape and wildlife photography.

These are our highest-rated lenses for a range of shooting conditions. Many people love Pentax SLRs for their quality construction, stabilized sensors, and classic design. These are the best K ...

DSLR stands for Digital Single-Lens Reflex, a camera system known for its optical viewfinder and interchangeable lenses.

With a monochrome camera like the Pentax K-3 III Monochrome, you have to go back to old-school black-and-white shooting using ‘contrast’ filters on the lens to adjust the tones. You might use ...