Core Optical Filter Solutions
Flagship product lines from our catalog — from first-surface mirrors to dichroic filters for laser and imaging systems.
First Surface Mirror
Also known as a front-surface mirror, the reflective coating is applied directly to the front surface of the glass rather than the back. This design eliminates secondary reflection and double images that occur with standard mirrors, resulting in a clearer and more accurate reflection.
Laser Protection Lens
Protects the focusing lens of laser cutting heads from splashes and spatter. After coating lenses with a high damage threshold (+15 J/cm² @ 1064 nm) anti-reflective film, transmittance is increased, energy loss is reduced and the quality of processed products is improved.
AR / IR Filter
Anti-reflection glass applies an AR coating by magnetron sputtering, reducing intrinsic reflection and increasing transmittance so colors are more vivid and realistic. The IR cut-off filter cuts infrared light while allowing visible light to pass through.
Longpass Filter
Optical filter coating filters out harmful or ineffective light while only allowing effective light through. LP490–890 nm longpass filters are widely used in beauty devices such as hair-removal machines, as well as fluorescence and medical instruments.
Dichroic Filter
Provides different beam-splitting ratios for incident light of different wavelengths, and can be used to combine or separate light beams of different colors — ideal as a laser emitting device for stage lights and RGB systems.
