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49mm Magnetic Metal Lens Caps (Works only with K&F Concept Magnetic Filters)

Features

2-In-1 Functions: Directly install on filter in magnetic or tread assembling way

2-In-1 Functions: Directly install on filter in magnetic or tread assembling way

Metal Lens Cap: Made of aviation-grade aluminum alloy for effective protection of filter and lens

Note: This lens cap magnetic function is only suitable for K&F Concept magnetic filters, not compatible with other brands of magnetic filters