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TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

20mm Dia. x 80mm FL UV-AR Coated, UV Plano-Convex Lens

UV Fused Silica Plano-Convex (PCX) Lenses

UV Fused Silica Plano-Convex (PCX) Lenses

Stock #49-970
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Qty 1-5
NT$4,392
Qty 6
NT$3,514
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Diameter (mm):
20.00 +0.0/-0.025
Effective Focal Length EFL (mm):
80.00 @ 587.6nm
Back Focal Length BFL (mm):
77.95
Coating:
UV-AR (250-425nm)
Coating Specification:
Rabs ≤1.0% @ 250 - 425nm
Ravg ≤0.75% @ 250 - 425nm
Ravg ≤0.5% @ 370 - 420nm
Substrate:
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
3.00 ±0.10
Edge Thickness ET (mm):
1.61
Radius R1 (mm):
36.68
Clear Aperture CA (mm):
19
f/#:
4
Numerical Aperture NA:
0.13
Type:
Plano-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
3 J/cm2 @ 355nm, 10ns
Wavelength Range (nm):
250 - 425

Regulatory Compliance

RoHS 2015:
Reach 209:

產品系列說明

  • 紫外線級熔融石英
  • 適用於 200nm 至 2.2µm 波長範圍
  • 提供多種鍍膜選項

TECHSPEC® 紫外線熔融石英平凸 (PCX) 透鏡擁有精密規格,可在寬頻基材上提供多種鍍膜選項。熔融石英通常用於從紫外 (UV) 到近紅外 (NIR) 的應用,其折射率低,熱膨脹係數低,且夾雜物含量低,適合用於雷射應用和嚴峻的環境條件。TECHSPEC 紫外熔融石英平凸 (PCX) 透鏡擁有領先業界的直徑和共軸性規格,適用於整合至高需求的成像和目標應用。

UV FS Transmission Curve
UV FS Transmission Curve

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