Optical thin-film coater "OTFC-IR1" for infrared rays filter is shipped.

The demand for infrared rays filter has risen rapidly. To respond to market trend, optical thin-film coater "OTFC-IR1" that specialized in infrared rays filter was released. High performance infrared rays filter was enabled by installing newly-developed infrared rays optical film thickness meter "HOM5-T-IR2000" that controls film thickness by wavelength 1.7～5.5μm.