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CaF₂ Plano-Concave Lens

Substrate:Calcium Fluoride(CaF₂)
Focal Length Tolerance:±2%
Diameter Tolerance:+0.0/-0.12mm
ThicknessTolerance:±0.5mm
Bevels:<0.35mm
ICC offers a variety of specifications of calcium fluoride (CaF2)  plano concave lenses with high tr...>>

Code

Dia.(mm)

EFL(mm)

CTThickness(mm)

ET(mm)

Design Wavelength

Radius(mm)

Material Grade

Surface Quality

N(▲N)/PV

Concentricity (arcmin)

Clear Aperture%

Coating

Comparison

Unit Price($)

Shopping Cart

Drawing

1Pcs

5Pcs

10Pcs

Code

Dia.(mm)

EFL(mm)

CTThickness(mm)

ET(mm)

Design Wavelength

Radius(mm)

Material Grade

Surface Quality

N(▲N)/PV

Concentricity (arcmin)

Clear Aperture%

Coating

Comparison

Unit Price($)

Shopping cart

Drawing

1

5

10

PCa04C001 12.7 -18 2 5.3 0.588um -7.8 IR-POLY 40-20 3(1) 3 >90 None 64 46 38
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PCa04C002 12.7 -25 2.5 4.6 0.588um -10.9 IR-POLY 40-20 3(1) 3 >90 None 53 38 32
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PCa04C008 12.7 -75 2.4 3 2.94um 31.4 IR-POLY 40-20 λ/4 3 90 None 52 37 31
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PCa04C014 12.7 -100 2.5 3 2.94um -41.8 IR-POLY 40-20 λ/4 3 90 None 52 37 31
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PCa04C010 12.7 150 2.7 3 2.94 62.7 IR-POLY 40-20 λ/4 3 90 None 52 37 31
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PCa04C011 12.7 -200 1.8 2 2.94um -83.6 IR-POLY 40-20 λ/4 3 90 None 51 37 31
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PCa04C015 12.7 F-250 1.8 2 2.94um -104.6 IR-POLY 40-20 λ/4 3 90% uncoated 51 37 31
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PCa04E004 25.4 -40 2 7.5 0.588um -17.4 IR-POLY 40-20 3(1) ≤3 >90 None 76 54 45
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PCa04E005 25.4 -75 2.5 5.1 0.588um -32.5 IR-POLY 40-20 3(1) ≤3 >90 None 69 49 41
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PCa04E024 25.4 -100 2 4 5um -40.35 IR-POLY 60-40 λ/2 3 90 None 66 47 39
PDF
PCa04E006 25.4 -100 3 4.9 0.588um -43.4 IR-POLY 40-20 3(1) ≤3 >90 None 69 49 41
PDF
PCa04E007 25.4 -200 3.5 4.4 0.588um 86.8 IR-POLY 40-20 3(1) ≤3 >90 None 67 48 40
PDF
PCa04E008 25.4 -500 4 4.4 0.588um -216.9 IR-POLY 40-20 3(1) ≤3 >90 None 67 48 40
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