Product name: camera lens filter with anti-reflective coating, AR/ND/CPL/IR (850) polarized filter (also named as antireflection thin film or polarizing filter)
Neutral density
Different UV/IR films/coatings available
Protects camera lenses
Prevents foggy and glare effects
Coated with special antireflection and anti-glare films
Protects the camera well under humid and foggy environments
Gives enhanced image effects
Specifications:
Diameter: 4.0 to 80 x 0.3 to 1.1mm
Square: 4.0 to 80 x 0.3 to 1.1mm
Different sizes can be made according to customers' requests