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Products / 光學產品 / Optical Lenses / Double-Convex Lenses / 雙凸(DCX)透鏡
檢視所有 86 產品系列

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
18mm Dia. x 36mm FL Uncoated, Double-Convex Lens

Stock #32-709
NT$918
×
Qty 1-9
NT$918
Qty 10
NT$826
Volume Pricing
Request a Quote
Diameter (mm):
18.00 +0.0/-0.025
Back Focal Length BFL (mm):
34.59
Effective Focal Length EFL (mm):
36.00
Coating:
Uncoated
Substrate:
N-BK7
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<1
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
4.80
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
2.55
Radius R1=-R2 (mm):
36.60
Clear Aperture CA (mm):
17.00
f/#:
2.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.25
Type:
Double-Convex Lens
Wavelength Range (nm):
350 - 2200

Regulatory Compliance

Reach 197:
Compliant
×
RoHS 2015:
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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