CaF2 Bi-Convex Lenses

 CaF2 Bi-Convex Lenses

Product name : CaF2 Bi-Convex Lenses
Description :

Specification
Material CaF2 ( Calcium Fluoride)
Design Wavelength 587.6nm
Focal Length Tolerance ±1%
Diameter Tolerance +0.0/-0.1mm
Thickness Tolerance ±0.1mm
Surface Accuracy λ/4@632.8nm
Surface Quality 80-50
Centration <3 arc min
Clear Aperture >80%
Bevelling <0.2x45
Coating IR AR Coating 3 ~ 5μm
Model Description Price(USD) Quantity
0 UB5766CF CaF2 Bi-Convex Lenses, Ø12.7mm, EFL:15mm, IR AR Coating 3 ~ 5μm -
1 UB5922CF CaF2 Bi-Convex Lenses, Ø12.7mm, EFL:20mm, IR AR Coating 3 ~ 5μm -
2 UB5864CF CaF2 Bi-Convex Lenses, Ø12.7mm, EFL:40mm, IR AR Coating 3 ~ 5μm -
3 UB5774CF CaF2 Bi-Convex Lenses, Ø25.4mm, EFL:25.4mm, IR AR Coating 3 ~ 5μm -
4 UB5284CF CaF2 Bi-Convex Lenses, Ø25.4mm, EFL:50mm, IR AR Coating 3 ~ 5μm -
5 UB5247CF CaF2 Bi-Convex Lenses, Ø25.4mm, EFL:75mm, IR AR Coating 3 ~ 5μm -
6 UB5552CF CaF2 Bi-Convex Lenses, Ø25.4mm, EFL:100mm, IR AR Coating 3 ~ 5μm -
7 UB5454CF CaF2 Bi-Convex Lenses, Ø25.4mm, EFL:200mm, IR AR Coating 3 ~ 5μm -