Name: 25.4mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF 2 ) DCX Lens | CF-BX-25-50
Brand: ISP Optics
SKU: 47-057
Price: NT$9,205

25.4mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF₂) DCX Lens | CF-BX-25-50

Calcium Fluoride Double-Convex (DCX) Lenses

Stock #47-057 5-7 Days

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NT$9,205

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NT$9,205

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比較

下載產品資料

Diameter (mm):

25.40 +0.00/-0.13

Effective Focal Length EFL (mm):

50.80

Coating:

Uncoated

Calcium Fluoride (CaF₂)

Surface Quality:

60-40

Clear Aperture (%):

90.00

Centering (arcmin):

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

6.20

Center Thickness Tolerance (mm):

±0.2

Edge Thickness ET (mm):

2.00

Radius R₁=-R₂ (mm):

39.61

Back Focal Length BFL (mm) @ DWL:

48.51

Effective Focal Length EFL @ 0.6328μm (mm):

46.86

Effective Focal Length EFL @ 1.064μm (mm):

47.33

Effective Focal Length EFL @ 2.94μm (mm):

48.47

Effective Focal Length EFL @ 5.0μm (mm):

50.80

f/#:

2.00

Focal Length Specification Wavelength (μm):

5.00

Focal Length Tolerance (%):

±2 @ DWL

Numerical Aperture NA:

0.25

Surface Accuracy:

1λ

Type:

Double-Convex Lens

Wavelength Range (μm):

0.35 - 7

Wavelength Range (nm):

350 - 7000

Model Number:

CF-BX-25-50

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品系列說明

350nm-7μm 範圍內透射率大於 90%
低折射率
高雷射損傷閾值

ISP Optics 氟化鈣 (CaF2)雙凸透鏡 (DCX) 鏡頭非常適合需要紅外線波長光譜高透射率的有限成像應用。氟化鈣在 350nm 至 7μm 範圍內的透射率超過 90%，且折射率較低，因此無需抗反射塗層即可使用。此外，其低吸收率和高損傷閾值使其成為準分子雷射的流行選擇。與其他氟化物基底相比，ISP Optics 氟化鈣雙凸 (DCX) 透鏡具有低溶解度和卓越的硬度，可在惡劣環境中使用。

25.4mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF2) DCX Lens | CF-BX-25-50

Protect your investment.

Regulatory Compliance

產品系列說明

25.4mm Dia. x 50.8mm FL, Uncoated, ISP Optics Calcium Fluoride (CaF₂) DCX Lens | CF-BX-25-50