SPX031AR.10 25.4 mm Dia. x 500 mm FL; AR coated; Plano-Convex Lens AR 245-440nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 500 mm
- BFL
- 497.7 mm
- R1
- 229.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SPX031AR.10 25.4 mm Dia. x 500 mm FL; AR coated; Plano-Convex Lens AR 245-440nm
The SPX031AR.10 is a Plano-Convex Lens, a type of spherical lens, manufactured by MKS/Newport. This lens has a diameter of 25.4 mm and a focal length of 500 mm, making it suitable for a wide range of optical applications. The lens is made from UVFS material with the ID 1965, and it is designed to work optimally with a wavelength of 589 nm.
The lens features Anti-Reflective (AR) coating on both the front and back surfaces. This coating, specifically the new AR-10 fromfigure, is designed to minimize reflection and increase transmission in the 245-440 nm range. The thickness of the lens at the edge is 3 mm, while the center thickness is 3.352 mm. The lens's inner radius is 0 mm, and its effective focal length (EFL) is 500 mm.
The lens's front surface has a radius of curvature (R1) of 229.5 mm, and its back focal length (BFL) is 497.7 mm. The lens is circular in base shape and is available directly from MKS/Newport, as indicated by the valid in-stock status on the company's website.