SBX020 25.4 mm Dia. x 32.0 mm FL; Uncoated; Double-Convex Lens
- 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
SBX020 25.4 mm Dia. x 32.0 mm FL; Uncoated; Double-Convex Lens
The SBX020 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 1.44 mm. The center thickness is 7.5 mm, providing a robust structure for various applications. The effective focal length (EFL) of the lens is 32 mm, which is a crucial factor in determining the lens's magnification power.
The SBX020 features a double-convex design, with radii of curvature R1 and R2 being 28.11 mm and -28.11 mm respectively. This design allows for a back focal length (BFL) of 29.3 mm, which is the distance between the lens's rear surface and the image plane in a typical imaging system.
The lens is made from UVFS material with the ID MAL-1965. The inner and outer radii are 0, indicating a symmetrical design. This lens is a valuable addition to any optical system requiring a high-quality, double-convex lens.
For more information and to purchase, please visit: https://www.newport.com/f/uncoated-uvfs-bi-convex-lenses
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