Gold Member Since 2010
Audited Supplier
Nanjing Co-Energy Optical Crystal Co., Ltd.

Caf2 Lenses, Optical Caf2 Lenses, Optical Lenses manufacturer / supplier in China, offering CaF2 Lenses, Short Wave Cutoff Filters, Beam Splitter and so on.

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CaF2 Lenses

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 20000PCS/Month
Transport Package: Individual Packing
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: custom-made
  • Shape: Costom-Made
  • Diameter: 5.00-150.00mm
  • Coating: Single or Multi-Layer Films
  • Specification: ISO
  • HS Code: 9002909090
  • Type: CaF2 Lenses
  • Material: CaF2
  • Bevel: 0.25mm at 45deg
  • Trademark: COE
  • Origin: China
Product Description
CaF2 Lenses (Calcium Fluoride Lenses)
Greater than 90% Transmission from 350nm-7µ M
Low Index of Refraction
Calcium Fluoride is often used in spectroscopic windows and lenses due to its high transmission from 350nm to 7µ M. Calcium Fluoride is also commonly found in cryogenically cooled thermal imaging systems. Its low absorption and high damage threshold makes it a popular choice for excimer laser optics. Calcium Fluoride's low refractive index allows it to be used without an antireflective coating.

Attribute Specification
Radius R≥ 3.0
Centration ≥ 1'
Diameter 5.00~150.00mm
Surface Figure 5λ ~λ /4
Surface Quality 80/50~20/10
Bevel 0.25mm at 45 deg
Coating Single or Multi-layer films
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Mr. Jerry Chan
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