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

Plano-Convex, Optical Glass Znse Zns, Concave Meniscus Lens manufacturer / supplier in China, offering Znse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical Lenses, Znse Plano-Convex Biconvex Concave Optical Lens, Viewport – Barium Flouride (BaF2) on CF Flanges and so on.

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Supplier Homepage Product lenses & cylinderical Znse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical Lenses

Znse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical Lenses

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: 5000
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: D5~D300mm
  • Type: Concave Lens
  • Shape: Single-lens
  • Certification: RoHS, ISO9001
  • Coating: Ar or Reflective Coating Upon Request
  • Origin: Qinhuangdao China
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass, Znse, Zns, Si
  • Customized: Customized
  • Trademark: ICC
  • HS Code: 9001909090
Product Description
Znse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical LensesZnse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical Lenses
Znse, Zns, Si, Ge, Meniscus Lens, Cylinder Optical Lenses
Parameter
DesignWavelength 632.8nm
Diameter Tolerance +0.0/-0.1mm
Thickness Tolerance +/-0.1mm
Focal Length Tolerance +/-1%
Radius Tolerance +/-0.1mm
Surface Quality 40-20
Surface Accuracy λ/4@632.8nm
Parallelism <3 arc min
Clear Aperture >90%
Bevel <0.2×45°
Chips <0.35mm

Product Process
 
Specifications
 
MaterialBK7 Grade A, UV Grade Fused Silica
Dimension Tolerance+0.0/-0.2mm
Thickness Tolerance±0.2mm
Clear Aperture>90%
Parallelism<30 arc seconds
Surface Quality60/40
Wavefront Distortion<λ/8@633nm per 25mm
ChamferProtected <0.5mmx45deg
CoatingR<0.25% per suface, AOI=0deg
Damage ThresholdBK7: >5J/cm2, 20ns, 20Hz, @1064nm
UVFS: >10J/cm2, 20ns, 20Hz, @1064nm
 
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Miss Lisa (shuaijie.hou)
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