JJC Minimalist Aluminum Filter Stack Cap for 72mm UV, CPL, ND Filters

JJC Minimalist Aluminum Filter Stack Cap for 72mm UV, CPL, ND Filters

• Protect the lens filters from dust, scratches and fingerprints while not in use
• Simply screw one or more filters together then screw the stack caps on the top and bottom (Note: Filters are NOT included)
• Enable a more organized, streamlined system for storing and carrying your filters
• Made of aluminium alloy, slim and durable
• Fits for any filter with 72mm inner thread(male) and 72mm outer thread(female) - Normally the inner thread and the outer thread of a lens filter are the same size, but for the Variable ND filters, they are normally not the same, the outer thread of a Varibale ND filter is normally larger than its inner thread, so this stack cap will not work for variable ND filters