Photonics ProductsOptics & Optical FabricationOpticsFilters
Thin-Film Coatings:Narrow bandpass Filters
About Optolong Optics Co. Ltd- Type: Filters
- Diameter / Dimension: 3mm - 150mm
- Filter Category: IR Filter
- Applications: Astronomy, Biomedical/Medical, Industrial, Military, Scientific Research
- FWHM Bandwidth: 5-200nm
- Centre Wavelength: 200-1100nm
- Clear Aperture: >90%
- Scratch-Dig: 80/50,60/40
- Size(circle): ∮150,∮4
- Size(square): 150×150,3.5×3.5
Optolong applies ION beam assisted evaporation (IAD) and e-beam thermal evaporation since 1999. ION assisted technology enable us to design and manufacture the most sophisticated filters which need multi layers deposition.
OTFC-1300 Optical thin film coater from Optorun.
Mars i 120 optical thin film coater from Korea.
Thousands of filters spectrum are very complex can be produced to clients.
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