Name: 25mm Dia. x 75mm FL, 266nm Laser V-Coat, λ/20 PCX Lens
Brand: TECHSPEC
SKU: 38-762
Price: NT$6,998

25mm Dia. x 75mm FL, 266nm Laser V-Coat, λ/20 PCX Lens

TECHSPEC λ/20 Plano-Convex (PCX) Lenses

Stock #38-762 Clearance 5-7 Days

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NT$6,998

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NT$6,998

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比較

下載產品資料

Diameter (mm):

25.00 +0.0/-0.1

Effective Focal Length EFL (mm):

75.00 @ 587.6nm

Back Focal Length BFL (mm):

71.96

Coating:

Laser V-Coat (266nm)

Coating Specification:

R_abs <0.25% @ 266nm

Fused Silica (Corning 7980)

Surface Quality:

20-10

Power (P-V) @ 632.8nm:

λ/4

Irregularity (P-V) @ 632.8nm:

λ/20

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

4.43 ±0.10

Edge Thickness ET (mm):

2.08

Radius R₁ (mm):

34.39

Clear Aperture CA (mm):

22.5

f/#:

3.00

Numerical Aperture NA:

0.17

Design Wavelength DWL (nm):

266

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

3 J/cm² @ 266nm, 20ns, 20Hz

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品系列說明

λ/20 表面精度
提供未鍍膜版本，或是各種 Nd:YAG 雷射鍍膜選項
包含完整資料套件，提供干涉圖及幾何容差測量結果

TECHSPEC® λ/20 PCX透鏡非常適用於要求最小的波前畸變的應用。TECHSPEC λ/20 PCX透鏡設有高精度使用所需的特點，包括精密的熔融石英基材，λ/20 表面精度，以及20-10表面質量。每個透鏡均備有完整的測試數據，包含直徑、半徑、中心厚度和中心定位的干涉圖和實測結果。

25mm Dia. x 75mm FL, 266nm Laser V-Coat, λ/20 PCX Lens

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Regulatory Compliance

產品系列說明