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Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

China Optical Zns Znse CaF2 Si Ge, Laser Windows, China Optical Windows manufacturer / supplier in China, offering IR Silicon Monocrystal Optics, Optical Windows, Single Layer Mgf2 Anti-Reflective Coatings, Multilayer Anti-Reflective Coatings and so on.

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IR Silicon Monocrystal Optics, Optical Windows

FOB Price: US $20-60 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20-60/ Piece
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Port: Beijing, China
Production Capacity: 50000
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ·D5~D150mm
  • Type: Flat Lens
  • Shape: Round
  • Lenses Color: Clear
  • Customized: Customized
  • Trademark: ICC
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Zns, Znse, CaF2, Si, Ge, Mgf2, Fs Glass
  • Certification: RoHS, ISO9001
  • Coating: Ar or Reflective Coating Upon Request
  • Origin: Qinhuangdao China
Product Description
Windows are most often used to separate two environments while allowing light to pass.  Reflections from their surfaces can also be used to sample beams.  Windows used in laser applications need to have low scatter, low absorption, low transmitted wavefront error, and high laser damage threshold.  That's why all of our catalog windows are manufactured to laser quality, with 10 - 5 scratch dig surface quality, λ/10 TWE, and optional high power antireflection coatings on one or two surfaces.  

processing machine
IR Silicon Monocrystal Optics, Optical Windows   IR Silicon Monocrystal Optics, Optical Windows
Product Description
China Optical Zns, Znse, CaF2, Si, Ge, Mgf2, Fs Windows/Lens/Wafer/Prism/Slice
We could manufacture kinds of optical infrared lenses, materical can be ZnS, ZnSe, CaF2, Si, Ge, MgF2, FS etc., windows, mirror, spherical lens, cylindrical lens can be produced by infrared material.

Normal specification of our infrared lenses as follow:
*Material ZnSe, Si, Ge, CaF2, MgF2, FS etc.
*Dimension tolerance +/-0.20mm
*Thickness tolerance +/-0.20mm
*Surface Quality 60-40
*Flatness λ/4 at 633nm
*Clear Aperture 80%
*Crystals directional precision 5 min
*Bevel 0.3+/-0.20mmx45 degree
*Coating Optional
IR Silicon Monocrystal Optics, Optical Windows
 
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyΛ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′,+/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.
Basic Info
  • Shape: Round
  • Material: Optical Glass
  • Surface Flatness: Lambda/10@633nm
  • Surface Quality: 10-5 ~ 20/10
  • Parallelism: <3 Arcmin
  • Diameter Tolerance: +0.00/-0.10mm
  • Thickness Tolerance: +/- 0.2mm
  • Clear Aperture: >90% of Central Diameter
  • Coating: Optional
  • Bevel: 0.30mm X 45°
  • Trademark: HHOPTEC
  • Origin: Jilin
Product Description
Gerneral purpose plane windows
Flat polished surfaces
Laser finish both sides
Apply any anti-reflecting coating
IR Silicon Monocrystal Optics, Optical Windows
These general purpose plane windows are polished to lambda/10 flatness except where indicated otherwise.They are intended for for transmissive use and are parallel to better than 3 arcmin or 10 arcsec. Select a coating appropriate to your application or contact us with your special coating requirements.

Parameters:

Surface Flatness:       λ/10@633nm
Surface Quality          10-5 ~ 20/10
Parallelism             <3 arcmin
Diameter Tolerance     +0.00/-0.10mm
Thickness Tolerance     ± 0.2mm
Clear Aperture           >90% of central diameter
Coating                 Optional
Bevel                   0.30mm x 45°
UV fused silica window

Surface Flatness        λ/10@633nm
Surface Quality         10-5 scratch and dig
Parallelism             <3 arcmin
Diameter Tolerance     +0.00/-0.10mm
Thickness Tolerance     ± 0.2mm
Clear Aperture           >90% of central diameter
Coating                 Optional
Bevel                   0.30mm x 45°

CaF2 window

Surface Flatness        λ/4@633nm
Surface Quality         20/10-40/20
Parallelism             <3 arcmin
Diameter Tolerance     +0.00/-0.10mm
Thickness Tolerance     ± 0.2mm
Clear Aperture           >90% of central diameter
Coating                 Optional
Bevel                   0.30mm x 45°
IR Silicon Monocrystal Optics, Optical Windows
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