This is a Vision Optics titanium 2x professional high speed auto focus lens

The box states “Compact deluxe ultra lite telephoto lens”

Day and night high resolution digital video recording

“2X professional high speed auto focus”

Fits Canon, Sony, Nikon, JVC, Panasonic, Hitachi, Olympus, Pentax, Leica, RCA, Sharp, Minolta, and all fine quality digital and digital video cameras and 35mm SLR camera lenses

A Crystal Optics 52 mm UV filter is also included

The lens is infrared compatible