SBX020AR.10 25.4 mm Dia. x 32.0 mm FL; UV coated; Double-Convex Lens UV 245-440nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 32 mm
- BFL
- 29.3 mm
- R1
- 28.11 mm
- R2
- -28.11 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
SBX020AR.10 25.4 mm Dia. x 32.0 mm FL; UV coated; Double-Convex Lens UV 245-440nm
The SBX020AR.10 is a Spherical Lens (Convex-Convex) type of optical element, sourced from the reputable vendor MKS/Newport. This lens, with a base shape of Circular, is designed with a diameter of 25.4 mm and a thickness edge of 1.44 mm, providing a robust structure for various applications. The center thickness is 7.5 mm, and the Effective Focal Length (EFL) is 32 mm, contributing to its optical performance.
The lens's front and back surfaces are coated with new AR-10 fromfigure, a coating type that enhances its functionality in the UV spectrum, specifically between 245-440 nm. This coating ensures improved transmission and reduced reflection, making it suitable for UV applications.
The SBX020AR.10 has an Inner Radius of 0 and an Outer Radius of 0, indicating a double-convex lens design. The first radius of curvature (R1) is 28.11 mm, and the second radius of curvature (R2) is -28.11 mm, which are essential parameters for optical design and simulation. The Back Focal Length (BFL) is 29.3 mm.
The lens is made of UVFS Mal-1965 material, which is suitable for UV applications due to its transparency in this spectrum. The wavelength of 589 nm is provided for reference, although the lens is designed for use in the UV range.
