Laser Grade IR CaF2 PCX Lenses

Laser Grade IR CaF2 PCX Lenses

Laser Grade IR CaF2 PCX Lenses

產品名稱 : Laser Grade IR CaF2 PCX Lenses
產品說明 :
These plano-convex lenses are made from infra-red grade Calcium Fluoride and are excellent for use with lasers emitting in the 2-5 micron range. The focal length is designed at 2.94 microns. They are supplied uncoated but anti-reflection coatings are available on request.

產品規格
Material IR Grade CaF2
Surface Flatness < λ / 4 @ 633 nm
Surface Quality <20/10 (both sides)
Centration Error < 3 arc min
Focal Length Tolerance @2.94um < Typical ± 0.5%
Diameter Tolerance < + 0.00 / – 0.20 mm
Thickness Tolerance < ± 0.25 mm
Clear Aperture >85% of diameter
Coating Uncoated (AR coatings are available)
Laser Grade IR CaF2 Plano-Convex Lenses
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