Feature:
* Professional Optical Glass Lenses:
1. Specially selected professional optical glass lens (imported from Germany).
2. With excellent grinding process, good physical and chemical properties.
3. Make your pictures more professional.
* Multi-layer Coating Films:
1. High Transmittance, Restore True Color, Capture Clear Image.
2. Water-proof and amp, Oil-proof and amp, Scratch-proof, Effectively protect lens.
*Cleaning Steps:
1. Blow off the dust on filter surface
2. Clean again with a soft brush
3. Gently scrub the filter lenses with cleaning cloth
4. It is more effectively that cleaning with professional cleanout fluid
*Note: Do not wipe the lens with tissue, it may leave more paper fiber on the lens because of static.