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Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm

Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm
Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm
Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm
Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm
Calcium Floride Plano-Convex Lens, 25.4 mm, 200 mm FL, 180-8000 nm
  • Brand:
  • Product Code: CAPX15
$247.00
Ex Tax: $247.00

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The CAPX15 is a Plano-Convex Infrared Lens, made of CaF2 material. It has a diameter of 25.4 mm, and an effective focal length of 200 mm. Calcium Fluoride lenses are an excellent choice of material for making lenses for UV to NIR wavelengths (180 nm - 8 μm). It has high average transmission and low chromatic aberration compared to various IR materials. In NIR regime, CaF2 exhibits very low GVD which makes it suitable for applications using femtosecond IR pulses.

feature
Antireflection Coating Uncoated
Center Thickness 2.967 mm
Center Thickness Tolerance ±0.12 mm
Centration ≤3 arc min
Clear Aperture ≥central 90% of diameter
Diameter 25.4 mm
Diameter Tolerance +0/-0.12 mm
Effective Focal Length 200 mm
F/# 7.87
Lens Material CaF2
Lens Shape Plano-Convex
Radius of Curvature 83.645
Surface Accuracy, Irregularity λ/4 at 633 nm
Surface Quality 40-20 scratch-dig

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