【實用攝影app】Pantax DA AF 1.4X Tutorial|最夯免費app-綠色工廠好玩App

Get This Free HD Pentax DA AF 1.4X AW Rear Converter Tutorial Application if you want to take photos like a pro with your HD Pentax DA AF 1.4X AW Rear Converter.

The 1.4x HD PENTAX-DA AF Rear Converter AW from Ricoh is compatible with Pentax KAF2 mount lenses on select DSLR cameras. It mounts between the camera body and lens, and increases the focal length of the lens by 1.4x, while reducing the aperture by 1 f/stop. The minimum focus distance of the lens is preserved, as are auto focus and auto aperture functionality. The rear converter works flawlessly with both the camera-driven AF system and the lens-driven AF system, including that of the SDM and DC-series lenses. The camera's firmware must be updated to the latest version before using the autofocus function.