Edmund Optics®使用自己的和第三方Cookie來優化我們網站的技術服務功能。了解我們如何使用Cookie。

  • 我的帳戶
  •   
檢視所有 87 產品系列

4.5mm Dia. x 4.5mm FL, MgF2 Coated, Double-Convex Lens

Stock #45-177
NT$1,548
×
Qty 1-9
NT$1,548
Qty 10-24
NT$1,393
Qty 25+
Request a Quote
Diameter (mm):
4.50 +0.0/-0.025
Back Focal Length BFL (mm):
3.70
Effective Focal Length EFL (mm):
4.50
Coating:
MgF2 (400-700nm)
Coating Specification:
Ravg ≤1.75% @ 400 - 700nm
Substrate:
N-LASF44
Surface Quality:
40-20
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Centering (arcmin):
30-45, typical
Bevel:
Protective bevel as needed
Center Thickness CT (mm):
2.60
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
1.80
Radius R1=-R2 (mm):
6.58
Clear Aperture CA (mm):
4.05
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。

是否需要報價?

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Google+ Edmund Optics Instagram

×