【Bomgogo】ND2-400 adjustable light reduction filter 52mm

https://live.staticflickr.com/65535/53955041406_065b3892e1_b.jpg https://live.staticflickr.com/65535/53955294743_6c2a0323a2_k.jpg https://live.staticflickr.com/65535/53955294733_c9479b414b_k.jpg https://live.staticflickr.com/65535/53955294703_29e8822ee3_k.jpg https://live.staticflickr.com/65535/53955367239_4df8080149_k.jpg https://live.staticflickr.com/65535/53955496190_824c8f5399_k.jpg - 【Product specifications】 Product name: Bomgogo Govision ND2-400 adjustable light reduction mirror 52mm Model: AV081 Weight: 20g±3 wide angle Lens size: 52mm Frame material: high quality aluminum alloy Lens material: ultra-thin imported optical resin lens Product content: Adjustable light reduction mirror - 【Product Features】 ✔ Less light enters and the exposure rate is reduced ✔ Can present image contrast, suitable for dynamic photography ✔A must-have for professional photographers - 【How to use】 ① Need to be used with 37mm to 52mm adapter ring ② Attach the 37mm lens clip to the adapter ring, install the filter, and clamp it on your phone to use ③ Equipped with delayed shutter setting, you can take pictures of water flow, car tracks, light tracks, etc. 【Cleaning method】 ① Use an air blower to blow off the dust on the lens ② Use a clean brush to clean the remaining dust ③ Use a carbon tip to clean oil stains or fingerprints on the lens (do not touch the carbon tip with your hands to avoid contaminating your hands with toner). If you do not have a carbon tip pen, you can also use a clean cloth to wipe the lens directly. ④ Use lens cleaning cloth to wipe the lens clean - 【Origin】 Designed in Canada | Made in Mainland China - 【Warranty】 Basic warranty for one year *This product is sold without lens clip, please purchase separately *Defects that do not affect the camera function are not counted as defects and will not be replaced (such as dust, paint peeling off the threads, etc.)