SPX028AR.12 25.4 mm Dia. x 200 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
- 200 mm
- BFL
- 197.33 mm
- R1
- 91.8 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132064785245
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
SPX028AR.12 25.4 mm Dia. x 200 mm FL; AR coated; Plano-Convex Lens AR 1064/532nm
The SPX028AR.12 is a Plano-Convex Lens, a type of spherical lens, sourced from MKS/Newport. This lens boasts a diameter of 25.4 mm and a focal length of 200 mm, making it suitable for a wide range of optical applications. The lens is made from fused sil mal-1965, a material known for its excellent optical properties.
The lens features an AR coating on both the front and back surfaces. This AR coating, specifically the new AR-12 fromfigure, is designed to minimize reflection and optimize transmission at wavelengths of 1064 nm and 532 nm. The thickness of the lens at the edge is 3 mm, while the center thickness is 3.883 mm. The back focal length (BFL) of the lens is 197.33 mm, and the effective focal length (EFL) is the same as the focal length at 200 mm.
The lens is designed for high-energy applications, as indicated by its 'HE' prefix. The inner radius of the lens is 0, indicating a plano surface on one side and a curved surface on the other. The curvature of the lens is defined by a radius of 91.8 mm on the curved surface.
According to the vendor's website, this item is currently in stock, making it readily available for immediate use. For more detailed information, please refer to the vendor's website, which is provided in the weblinks section of the item data.
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