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 10 產品系列

90mm EFL MgF2 Coated, UV-NIR Corrected Triplet

Stock #64-838
NT$81,000
Qty 1-5
NT$81,000
Qty 6-10
NT$76,950
Qty 11+
Request a Quote
Effective Focal Length EFL (mm):
90.00
Focal Length Tolerance (%):
±1.5 @ 248nm
Back Focal Length BFL (mm):
84.76
Back Focal Length BFL from Housing (mm):
81.9
Clear Aperture CA (mm):
22.5
Substrate:
CaF2 / Fused Silica / CaF2
Surface Quality:
60-40
f/#:
4.00
Numerical Aperture NA:
0.13
Coating:
MgF2 (193-1000nm)
Coating Specification:
MgF2 @ 600nm
Effective Focal Length EFL @ 248nm (mm):
90.00
Housing Diameter (mm):
30.00 ±0.05
Housing Length (mm):
20.50 ±0.05
Type:
Achromatic Triplet Lens
Wavelength Range (nm):
193 - 1000
RoHS:

產品系列說明

  • 氟化鈣和UV熔融石英元素
  • 193nm到1000nm的廣波段顏色校正設計
  • 理想的螢光和光譜儀應用

Designed with broadband applications in mind, our UV-to-NIR corrected lenses provide a consistent focal length (see chromatic shift information below) for wavelengths ranging from 193nm to 1000nm. Manufactured with premier grades of Calcium Fluoride and Fused Silica, these infinite-conjugate triplets are perfect for imaging applications utilizing a wide spectrum of wavelengths. Typical uses include fluorescence research in which the emitted light is in the visible and near infrared regions of the spectrum or in dual-pass systems in which the same lens is used to illuminate the excitation material as well as collect the emissions from it. Elements are uncoated and mounted in a 30mm diameter aluminum housing. Antireflection coatings available, however a minimum order quantity will apply.

Full prescription information available.

技術資訊

是否需要報價?

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

×