SPX062AR.12 25.4 mm Dia. x 75.0 mm FL; AR coated; Plano-Convex Lens AR 1064/532nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75 mm
- BFL
- 71.3 mm
- R1
- 34.51 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.460077010624967
- λ
- 546.1 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
SPX062AR.12 25.4 mm Dia. x 75.0 mm FL; AR coated; Plano-Convex Lens AR 1064/532nm
The SPX062AR.12 is a high-energy plano-convex lens, designed and manufactured by MKS/Newport. This lens, with a diameter of 25.4 mm, is specifically engineered for use in high-energy applications, making it an ideal choice for users working in demanding optical environments.
The lens features a plano-convex geometry, with a base shape of a circle. The convex surface of the lens has a radius of curvature of 34.506 mm, contributing to its focusing capabilities. The lens's thickness at the edge is 3 mm, while the center thickness measures 5.408 mm. The effective focal length (EFL) of the lens is 75 mm, and the back focal length (BFL) is 71.3 mm. The lens does not have an inner radius.
The lens is made from fused sil mal-1965, a material known for its high damage threshold and excellent transmission properties in the visible and near-infrared regions. The lens is coated with a new AR-12 coating on both the front and back surfaces, designed to provide high transmission at 1064 nm and 532 nm wavelengths. This coating enhances the lens's performance in laser applications, reducing reflections and increasing the overall system efficiency.
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