A world first, this was designed many years ago for older JVC 1/2" cameras and is still useful today.

This adaptor allows the use of B4 lenses on JVC 1/2" cameras such as the GY-DV500, GY-DV5100 and KYF560 series.

Other Camera Fits:
JVC GY-DV500, JVC GY-DV5100, JVC KYF560

Other Lens Fits:
B4 2/3"