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Products / 光學產品 / Optical Lenses / Plano-Convex Lenses / N-K5 透鏡
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25mm Dia. x 200mm FL, MgF2 Coated, DCX N-K5 Lens

Stock #32-903 Clearance
×
NT$718
Qty 1
NT$718
Volume Pricing
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Diameter (mm):
25.00 +0.00/-0.10
Effective Focal Length EFL (mm):
200.00
Back Focal Length BFL (mm):
198.35
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-K5
Surface Quality:
40-20
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
5.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
4.25
Clear Aperture CA (mm):
24.00
f/#:
8.00
Numerical Aperture NA:
0.06
Focal Length Specification Wavelength (nm):
587.6
Radius R1=-R2 (mm):
208.34
Type:
Double-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS:
Compliant
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產品系列說明

  • 採用 N-K5 基材
  • 有多種抗反射 (AR) 鍍膜
  • 提供 PCX 與 DCX 選項

N-K5 透鏡提供多種直徑、焦距選項，還有平凸和雙凸外型。抗反射鍍膜涵蓋從 VIS 到 NIR，適合多種應用。

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