Product name：
72mm Filter Adapter Ring for Hasselblad B70 Bay

B70-72mm LL1663
Feature:
TheB70-72 mm ring adapter easily screws onto the

hasselblad lens with Bay(bayonet) 70 lens filter mount,

and converts the thread size of your lens to the

thread size of any other 72/77/82mm accessory
(such as filters, hoods, flashes and lens converters).
Specification:
The Bayonet to camera lens: 70
The female thread to filter: B70-72mm for choose
Itis made of high quality anodized black aluminum (metal).
Color:Black.
Compatible with:
LENS:Connect to B70 lens(Camera lens size: 60mm)
Innerscrew for (72mm)UV/CPL/ND filter, etc.
Package Include:
1pcs x B70- 72mm Metal Filter Adapter Ring for Hasselblad