This device controls shutter release and zoom. It is compatible with any PENTAX digital or film camera that has an infrared remote mode

This device controls shutter release only. It is compatible with any PENTAX digital or film camera that has an infrared remote mode

The PENTAX smc A-Rear Converter increases the effective focal length of any given lens by 1.4X Specifications for smc A-Rear Converter 1.4x L Mount: Bayonet Catalog Number:...

The PENTAX smc A-Rear Converter increases the effective focal length of any given lens by 1.4X. Specifications for smc A-Rear Converter 2.0x S Mount: Bayonet Catalog Number:...

The PENTAX smc A-Rear Converter increases the effective focal length of any given lens by 2.0X. Specifications for smc A-Rear Converter 2.0x L Mount: Bayonet Catalog Number:...

The PENTAX smc A-Rear Converter increases the effective focal length of any given lens by 2.0X. Specifications for smc A-Rear Converter 2.0x S Mount: Bayonet Catalog Number:...

The PENTAX smc P 500mm F4.5 long 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...

The PENTAX smc P Bellows 100mm F4.0 lens is designed to be used with the Auto Bellows, which can extend from 38-170mm. This lens is ideal for macro and copy photography. By moving the bellows to...

The smc PENTAX 400mm F8 - 600mm F12 Reflex Zoom is an extremely unique lens. Despite its compact and lightweight design (3.2 x 4.2 inches and 25.7 ounces), the 400mm F8 - 600mm F12 Reflex Zoom...

The PENTAX smc P-A 600mm F5.6 ED telephoto lens is a manual focus lens with automatic aperture. It provides extremely long telephoto coverage and is ideal for sports and wildlife photography...