SPX029AR.2 25.4 mm Dia. x 250 mm FL; AR coated; Plano-Convex Lens AR 532nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 250 mm
- BFL
- 247.46 mm
- R1
- 114.6 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
SPX029AR.2 25.4 mm Dia. x 250 mm FL; AR coated; Plano-Convex Lens AR 532nm
The SPX029AR.2 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 250 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 a New AR-2 coating on both the front and back surfaces, which is specifically designed to minimize reflection at the 532 nm wavelength. This coating enhances the lens's performance in laser applications, ensuring optimal light transmission and reducing unwanted reflections.
The lens's geometry is carefully designed to provide the best possible optical performance. The edge thickness is 3 mm, while the center thickness is 3.71 mm. The lens's effective focal length (EFL) is 250 mm, and the radius of curvature (R1) is 114.603 mm. The back focal length (BFL) is 247.46 mm, and the inner radius is 0 mm.
According to the vendor, this item is currently in stock and can be purchased directly from the Newport website. The link to the product page is provided for your convenience.