Optical-Grass Pitch
Optical materials made by refining and processing petroleum asphalt, resin, inorganic materials, etc., and used for lens processing.
Due to its stable quality and Detailed hardness classification, it does not require the trouble of boiling, it can be used stably without relying on intuition, and it demonstrates excellent characteristics for lens polishing and sticking.
Features
Polishing pitch
A general-purpose product that is easy to use with a typical pitch for polishing optical glass. It is used for high-precision lens polishing process.
Sticking pitch
It is used for lens and leg, and is available in each season (summer and winter), for high-load and high-speed polishing.
