- Home
- About Us
-
Products & Services
产品中心Product Center
- Dichoric filter coatings (LWPF,SWPF)
- Broadband polarization beamspllitter coatings on cube(BPBS)
- V type anti-reflective coatings (SVAR)
- Broadband beamspllitter coatings on cube(BCBS)
- All-dielectrich hight reflective coatings(DHRM)
- Broadband beamspllitter coatings on plate(BFBS)
- Dual band anti-reflective coatings(DBAR)
- high efficient broadband anti-reflective coatings(BBAR)
- Contact Us
- Company News
Search
产品展示Products- Coatings
Dichoric filter coatings (LWPF,SWPF)Broadband polarization beamspllitter coatings on cube(BPBS)V type anti-reflective coatings (SVAR)Broadband beamspllitter coatings on cube(BCBS)All-dielectrich hight reflective coatings(DHRM)Broadband beamspllitter coatings on plate(BFBS)Dual band anti-reflective coatings(DBAR)high efficient broadband anti-reflective coatings(BBAR)- Standard products
- BK7 Lenses Fused Silica Lenses Infrared Lenses Achromatic Lenses Laser Optics Windows Mirrors Magnifier
- Precision optical compoments
- Spherical Lens Achromatic Lens Ball Lens IR Lens Aspheric Lens Prism Mirror Optical Filter Window Cylindrical Lens Lens Assembly Rod Lens Test Plates
- Coatings
- Dichoric filter coatings (LWPF,SWPF)Broadband polarization beamspllitter coatings on cube(BPBS)V type anti-reflective coatings (SVAR)Broadband beamspllitter coatings on cube(BCBS)All-dielectrich hight reflective coatings(DHRM)Broadband beamspllitter coatings on plate(BFBS)Dual band anti-reflective coatings(DBAR)high efficient broadband anti-reflective coatings(BBAR)
Zinc SelenidePrecision optical compoments
Zinc Selenide lenses are an excellent choice of materials for IR lenses for application between 600 nm to 16 microns wavelengths. Its low absorption coefficient makes it a perfect candidate for applications/instruments using C02 lasers. In mid IR regime it has a very low GVD which makes it suitable for applications using femtosecond IR pulses.
Specifications:
Material:ZnSeDiameter Tolerance: +0.00, -0.15mm(Standard), +0.00,-0.02mm(Precision)
Flatness: lambda@632.8nm
Surface Quality: 60-40 S/D
Paraxial Focus Length: +/-2%
Centration: <5arc minutes
Clear Aperture: >85% of diameter
Bevel: 0.25x45deg