PATIKIL 49mm x 1mm Metal Lens Cap, 2 Pcs Universal Lens Filter Stack Cap Aluminum Camera Filter Protective Case Slim Stack for 49mm x 1mm Thread Size Camera Circular Fader, Silver

Product Features

• Applicable Filter Diameter: 49 mm / 1.93 Inch; Outer Diameter: 51 mm / 2.01 Inch; Tooth Pitch: 1 mm / 0.04 inch; Packing List: 2 Pcs x Lens Filter Stack Cap (Front Cover and Rear Cover）
• Sturdy Material: The Metal Lens Filter Stack Cap is made of durable aluminum alloy, which is hard, wear-resistant, dust-proof, scratch-resistant, and can be used for a long time.
• Portable to Use: Screw type rotating cap cover, which can better protect the filters from dust, scratches and fingerprints. It is convenient to carry and takes up little space.
• Application: The filter stack cover can be used to protect your filter from dust and reduce dust or small sand from falling on your lens or filters as much as possible, which is convenient for your photographic life.
• Instruction: 1. Just put the filter in the box and screw the cover. Multiple filters can be stacked at the top and bottom. 2. The outer threads of variable ND filters are usually larger than the inner threads, so this stacking cap will not work with variable ND filters.