46.5mm to 52mm step-up ring (M46.5x0.7 male to M52x0.75 female thread adapter)

• Front side - M52x0.75 female thread
• Rear side - M46.5x0.7 (36tpi) male thread

Machined from high quality aluminium alloy.

This adapter allows using standard screw-in 52mm filters on lenses with M46.5x0.7 front thread (46.5mm major diameter, 36tpi).

Known compatible lenses:

•  Angeniex-Zoom Type 8x8B 1.9/8-64mm lens