New Pentax DA AF 1.4x AW Rear Converter (2cm long)
Lens Converter party at K-Ville! Pentax has officially announced a new 2cm long HD DA AF 1.4x AW Rear Converter for the K-mount. Both weather-proofness and auto-focusing are preserved when using it per the Pentax press release. AF is preserved with both camera-based and lens-based systems.
Detailed specs and pre-orders for $600 can be found at B&H Photo.