40mm Dia. x 100mm FL Uncoated, Double-Convex Lens

Diameter (mm):

40.00 +0.0/-0.025

Back Focal Length BFL (mm):

97.33

Effective Focal Length EFL (mm):

100.00

Coating:

Uncoated

N-BK7

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Centering (arcmin):

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

8.00

Center Thickness Tolerance (mm):

±0.10

Edge Thickness ET (mm):

4.04

Radius R₁=-R₂ (mm):

101.98

Clear Aperture CA (mm):

39.00

f/#:

2.5

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Numerical Aperture NA:

0.20

Type:

Double-Convex Lens

Wavelength Range (nm):

330 - 2500

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

產品系列說明

350 - 2200nm 的波長範圍
精準的直徑及共軸性容差，輕鬆實現 OEM 整合
提供各式各樣的直徑、焦距及鍍膜
抗反射鍍膜選項：MgF₂、VIS 0°、VIS-NIR、NIR I、NIR II、VIS-EXT 及 YAG-BBAR

雙凸 (DCX) 透鏡採用兩個同樣外凸的曲面，具有正焦距，可用於1:1成像及多元件系統中。

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