SBX022 25.4 mm Dia. x 50.2 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50.2 mm
- BFL
- 47.86 mm
- R1
- 45.01 mm
- R2
- -45.01 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
SBX022 25.4 mm Dia. x 50.2 mm FL; Uncoated; Double-Convex Lens
The SBX022 is a spherical lens with a base shape of a circle, sourced from the reputable vendor MKS/Newport. This lens is uncoated, making it suitable for applications where coating is not a requirement. The lens is designed for use with a wavelength of 589 nm.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The center thickness of the lens is 6.657 mm. The effective focal length (EFL) of the lens is 50.2 mm, which is the distance over which the lens will focus parallel rays of light. The first radius of curvature (R1) is 45.013 mm, and the second radius of curvature (R2) is -45.013 mm, indicating a double-convex lens. The back focal length (BFL) of the lens is 47.86 mm, which is the distance from the back surface of the lens to the image plane when the lens is focused at infinity.
The lens is made from UVFS material with the ID 1965. The material is unspecified, but the ID suggests it is a type of UV-grade fused silica. The lens has no inner or outer radius specified, indicating it is a simple lens without any additional shaping or features.
This lens is in stock and available for purchase, as indicated by the "weblink status" field. For more information, including pricing and availability, please refer to the vendor's website linked in the item data.