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Location: Main > Optical Lenses > Spherical Plano Convex Lenses > POLIR-CF-PCX-48-0254-U
Name: DIA25.4mm CaF2 IR Plano-Convex Lens(f+48mm)
P/N: POLIR-CF-PCX-48-0254-U
Keywords:Dia25.4xTc6.6mm,CaF2 IR,PCX,f+48mm,ROC+20mm
Unit Price: S$120.00/pc
Available: In stock
Request: Add to Request List
Introduction:
Calcium Fluoride(CaF2) has widespread IR application as spectroscopic windows, prisms and lenses. High purity grades of CaF2 find useful application in the UV and as UV Excimer laser windows. CaF2 is available doped with Europium as a gamma-ray scintillator.

Substrate Material:
Calcium Fluoride (CaF2), IR grade
Wavelength Range:
200~10,000nm
Outer Diameter:
25.4,-0.2/+0.0mm
Effective Focal Length(EFL):
+48mm (+/-1%) @ 3000nm
Radius of S1:
ROC: +20mm
Radius of S2:
Plano(flat)
Center Thickness(CT):
6.60mm
Clear Aperture:
>90% of surface
Scratch/Dig:
40/20 (both surfaces)
Surface Figure:
<lambda/4 @ 633nm over clear aperture (both surfaces)
Centration:
<3 arc minutes
Edge Surface:
Ground; with protection chamfer of 0.2mmx45deg
Chip:
<0.2mm
Surface Coating:
Uncoated (both surfaces)