1, Special alloy made frame, of Haida's normal metal ring thickness, super optical glass material without multi-coating. 2, Normal sizes from 49mm to 82mm. 3, The same size of other filters or lens cap could be placed in front of the filter.
1, Special alloy made frame, of Haida's normal metal ring thickness, super optical glass material without multi-coating. 2, Normal sizes from 49mm to 82mm. 3, The same size of other filters or lens cap could be placed in front of the filter.