Gold Member Since 2016
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Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

Silicon Laser Lens Concave, Concave Convex Lenses Optic, Silicon Laser Lens manufacturer / supplier in China, offering Silicon, Laser Lens, Concave Convex Lenses Optical Lens, Znse Plano-Convex Biconvex Concave Optical Lens, Viewport – Barium Flouride (BaF2) on CF Flanges and so on.

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Silicon, Laser Lens, Concave Convex Lenses Optical Lens

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Beijing, China
Production Capacity: 5000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: D5~D200mm
  • Type: Concave Lens
  • Shape: Single-lens
  • Certification: RoHS, ISO9001
  • Coating: Ar Bbar
  • Origin: Qinhuangdao China
  • Usage: Optical
  • Transmittance: >95%
  • Material: Si Ge Zns Znse Baf2 Mgf2 CaF2
  • Customized: Customized
  • Trademark: ICC
  • HS Code: 9001909090
Product Description

Silicon Optics

Silicon Optical Components are used in a variety of infrared applications operating in the 1.2 - 7μm wavelength range, including NIR imaging or IR spectroscopy. Silicon's low density (2.329 g/cm3) is ideal for use in weight-sensitive applications. Silicon features a Knoop hardness of 1150, making Silicon Optical Components harder, less brittle alternatives to comparable Germanium Optical Components.

Monocrystalline silicon is a good laser reflector material. With its good thermal conductivity, excellent thermal stability, low thermal expansion coefficient, monocrystalline silicon relatively low density, low cost, easy to precision machining, the CO2 laser reflector is the preferred basement materials.

Silicon, Laser Lens, Concave Convex Lenses Optical LensSilicon, Laser Lens, Concave Convex Lenses Optical Lens



Qinhuangdao Intrinsic Crystal Technology Co., Ltd has the ability to process  CaF2 Spherical Double-Convex Lenses, as also as Precision bi-convex lenses



Design Wavelength


Diameter Tolerance


Thickness Tolerance


Focal Length Tolerance


Radius Tolerance


Surface Quality

60-40 or better

Surface Accuracy

λ/4 @ 632.8nm or better


<3 arc min

Clear Aperture






Center error

<3 arc min


Silicon, Laser Lens, Concave Convex Lenses Optical Lens

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