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檢視所有 51 產品系列

12mm Dia. x 24mm FL, VIS-NIR Coated, DCX N-K5 Lens

Stock #45-874 Clearance
×
NT$1,368
Qty 1-9
NT$1,368
Qty 10-24
NT$1,231
Qty 25+
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Diameter (mm):
12.00 +0.00/-0.10
Effective Focal Length EFL (mm):
24.00
Back Focal Length BFL (mm):
22.65
Coating:
VIS-NIR (400-1000nm)
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870 nm
Ravg ≤1.25% @ 890 - 1000nm
Substrate:
N-K5
Surface Quality:
40-20
Focal Length Tolerance (%):
±1
Centering (arcmin):
<1
Center Thickness CT (mm):
4.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
2.50
Clear Aperture CA (mm):
11.00
f/#:
2.00
Numerical Aperture NA:
0.25
Focal Length Specification Wavelength (nm):
587.6
Radius R1=-R2 (mm):
24.40
Type:
Double-Convex Lens
Bevel:
Protective bevel as needed
Typical Energy Density Limit:
5 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 1000
RoHS:

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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