Pentax D-BG6 Battery Grip Card Type_Compact Flash Features Carbon eXact tubes and

Features Carbon eXact tubes and larger tube diameters for significant improvements in stiffness

The Voigtlander 21mm f4

yet it delivers the same amazing edge-to-edge sharpness as other OM System PRO series lenses

Photographers can select from three focus modes to match shooting conditions

This offers same same cleaning ability as Eclipse Cleaning fluid

Pentax D-BG6 Battery Grip Card Type_Compact Flash Features Carbon eXact tubes andExclusively designed for the PENTAX K 1, this optional battery grip accepts six AA size batteries as well as the standard lithium ion rechargeable battery. It provides an extra set of shutter release, AE lock, AF, ISO, exposure compensation and green buttons, as well as a preview lever and dual electronic dials to facilitate vertical position shooting. It features the same dustproof, weather resistant construction as the K 1 body.