SBX019AR.10 25.4 mm Dia. x 25.4 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
- 25.4 mm
- BFL
- 21.14 mm
- R1
- 21.37 mm
- R2
- -21.37 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
SBX019AR.10 25.4 mm Dia. x 25.4 mm FL; UV coated; Double-Convex Lens UV 245-440nm
This is a high-quality double-convex lens, sourced from the reputable vendor MKS/Newport. The lens, identified as SBX019AR.10, is a spherical lens with a base shape of a circle. It has a diameter of 25.4 mm and a thickness at the edge of 3 mm, while the center thickness is 11.368 mm. The effective focal length (EFL) of this lens is also 25.4 mm, making it a versatile choice for various optical applications.
The lens features an inner radius of 0 mm and an outer radius of 0 mm. The first radius of curvature (R1) is 21.366 mm, and the second radius of curvature (R2) is -21.366 mm, indicating the double-convex nature of the lens. The back focal length (BFL) is 21.14 mm.
The lens is made from UVFS material with the ID 1965, and it is designed to work with a wavelength of 589 nm. The lens comes with AR-10 coating on both the front and back surfaces, enhancing its performance in the UV range of 245-440 nm.
