Teleconverters & Lens Mount Adapters Pentax

1.4-times focal length extension for telephoto effect by mounting this rear converter between the camera body and main lens, the user can extend the focal length by 1.4 times HD Pentax-DA AF Rear Converter 1.4X AW Incorporating main lens AF operation, with a weather-resistant, dustproof construction Major Features 1.4-times focal length extension for telephoto effect By mounting this rear converter between the camera body and main lens, the user can extend the focal length by 1.4 times.* Measuring only 20mm in length, its compact, lightweight design allows users easier reach to distant subjects. The minimum focusing distance of the main lens is retained, despite the extended focal