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檢視所有 87 產品系列

6mm Dia. x 6mm FL, MgF2 Coated, Double-Convex Lens

Diameter (mm):
6.00 +0.0/-0.025
Back Focal Length BFL (mm):
5.19
Effective Focal Length EFL (mm):
6.00
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-SF5
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
<3
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
2.54
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
1.29
Radius R1=-R2 (mm):
7.59
Clear Aperture CA (mm):
5.4
f/#:
1.00
Focal Length Specification Wavelength (nm):
587.6
Focal Length Tolerance (%):
±1
Numerical Aperture NA:
0.50
Type:
Double-Convex Lens
Typical Energy Density Limit:
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm):
400 - 700
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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