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檢視所有 164 產品系列

25mm Dia. x 200mm FL, NIR I, Inked, Double-Convex Lens

Stock #33-398-INK
NT$1,764
×
Qty 1-9
NT$1,764
Qty 10-24
NT$1,588
Qty 25+
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Diameter (mm):
25.00 ±0.025
Back Focal Length BFL (mm):
198.35
Effective Focal Length EFL (mm):
200.00
Coating:
NIR I (600-1050nm)
Coating Specification:
Ravg ≤0.5% @ 600 - 1050nm
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):
5.00
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
4.24
Radius R1=-R2 (mm):
205.865
Clear Aperture CA (mm):
24.00
f/#:
8.00
Focal Length Specification Wavelength (nm):
587.6
Numerical Aperture NA:
0.06
Type:
Double-Convex Lens
Typical Energy Density Limit:
7 J/cm2 @ 1064nm, 10ns
Wavelength Range (nm):
600 - 1050
RoHS:

產品系列說明

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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