Specifications: (1 piece per pack)
Products: Infrared Cutting Filter Glass
We have two types: Regular sample coating type. They are made of the same material, the difference is the coating.
Ordinary type: It is easy to get oxidizing bacteria like the original one.
Coating Type: The coating effectively blocks oxidation so you can use your filter longer.
In addition, Ar coating increases transmission speed and reduces reflected light.
quality assurance:
Blue glass filters always have interior and foam. We carefully select each filter to ensure it has no defects.