Product name：
77mm Filter Adapter Ring for Hasselblad B50 Bay B50-77mm

Feature:
The B50-77mm ring adapter easily screws onto the hasselblad lens with
Bay(bayonet) 50 lens filter mount, and converts the thread size of your lens to the thread size of
any other 77mm accessory (such as filters, hoods, flashes and lens converters).

Specification:
The Bayonet to camera lens: 50
The female thread to filter: B50-77mm for choose
Itis made of high quality anodized black aluminum (metal).

Color:Black.

Compatible with:
LENS:Connect to B50 lens(Camera lens size: 50mm)
Innerscrew for ( 77)UV/CPL/ND filter, etc.

Package Include:
1pcs x B50-77mmMetal Filter Adapter Ring for Hasselblad
1pcs x Lens clothes