Sigma APO Teleconverter 1.4x EX DG for Nikon Mount helmet mount adapter Provides a stable platform to

Provides a stable platform to optimize night vision and thermal imaging performance

Grouptrack Feature

and most powerful solution to run monitors and more

You also get advanced features such as down conversion for monitoring Ultra HD on HD HDMI monitors as well as built in 3D LUTs plus HDMI instant lock for instant video display when an SDI input is connected

and designs

Sigma APO Teleconverter 1.4x EX DG for Nikon Mount helmet mount adapter Provides a stable platform toThe APO Tele Converter is compatible with digital cameras, and when mounted between the lens and the camera body, it can increase the focal length of the lens by the power of 1. 4. It are also compatible with the AF function, depending on the open aperture F value of the lens being used, and works with the AE (Automatic Exposure) function, dispensing with complicated exposure calculations. The APO Tele Converter increase maximum photography