This clamp adapter enables 47mm barrel projection lenses to be mounted onto M65×1 focusing helicoids. Ideal for portrait and macro photography.
Secured by 3 pre-installed set screws; an allen key is included.
49mm / 50mm / 52.5mm / 54mm Versions
Inner Clamping Diameter: 49 mm / 50 mm / 52.5 mm / 54 mm
External Thread: M65×1
Overall Length: 10 mm
Weight: 35 g
All adapters adopt 3 clamping screws with intermediate flat springs. The springs prevent scratching and protect the lens barrel.
An allen key is included.