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Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

Plano-Concave Lenses, Calcium Fluoride (CaF2), Factory Supply and Design Optical Glass Convex L manufacturer / supplier in China, offering Calcium Fluoride (CaF2) Plano-Concave Lenses, Znse Plano-Convex Biconvex Concave Optical Lens, Viewport – Barium Flouride (BaF2) on CF Flanges and so on.

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Calcium Fluoride (CaF2) Plano-Concave Lenses

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~D300mm
  • Type: Convex Lens
  • Shape: Spherical Plano Concave
  • Lenses Color: Clear
  • Customized: Customized
  • Trademark: ICC
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, ISO9001
  • Coating: Ar Bbar
  • Origin: Qinhuangdao China
Product Description

Calcium Fluoride is often used in spectroscopic windows and lenses due to its high transmission from 250nm to 7µm. 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

AR coated products are available as well.

Calcium Fluoride (CaF2) Plano-Concave LensesCalcium Fluoride (CaF2) Plano-Concave Lenses
Standard Specifications: 
 

Optical Material: 
Diameter Tolerance:
Design Wavelength:
Design Index: 
Paraxial Focal Length: 
Centration:
Clear Aperture:
Surface Quality:
Wavefront Distortion:
Bevel:
Coating:

Optical Quality CaF2 Single Crystal 
+0.0, -0.15mm
1.500um
1.425 at 1.5um 
±2%
3 arc minutes 
>85% 
80-50 scratch and dig 
lambda at 632.8nm 
<0.25mm X 45°
available upon request

Calcium Fluoride (CaF2) Plano-Concave LensesCalcium Fluoride (CaF2) Plano-Concave Lenses
Standard CaF2 Plano-Concave Lenses:

Dia(mm)

f(mm)

R1(mm)

te(mm)

tc(mm)

Fb(mm)

Product Number

25.4

-50.0

21.25

6.2

2.0

-45.6

ICC-PLCAC0301

25.4

-100.0

42.50

3.9

2.0

-97.3

ICC-PLCAC0302

25.4

-150.0

63.75

3.3

2.0

-147.7

ICC-PLCAC0303

25.4

-200.0

85.00

3.0

2.0

-197.9

ICC-PLCAC0304

25.4

-300.0

127.50

2.6

2.0

-298.2

ICC-PLCAC0305

25.4

-500.0

212.50

2.4

2.0

-498.3

ICC-PLCAC0306

25.4

-1000.0

425.00

2.2

2.0

-998.5

ICC-PLCAC0307

50.0

-100.0

42.50

11.1

3.0

-92.2

ICC-PLCAC0308

50.0

-150.0

63.75

8.1

3.0

-144.3

ICC-PLCAC0309

50.0

-200.0

85.00

6.8

3.0

-195.2

ICC-PLCAC0310

50.0

-500.0

212.50

4.5

3.0

-496.8

ICC-PLCAC0311

Please Contact US  for other dimensions in prototype and production quantities.
Calcium Fluoride (CaF2) Plano-Concave Lenses
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Miss Lisa (shuaijie.hou)
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