SBX028 25.4 mm Dia. x 100 mm FL; Uncoated; Double-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 100 mm
- BFL
- 98.34 mm
- R1
- 91.05 mm
- R2
- -91.04 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
SBX028 25.4 mm Dia. x 100 mm FL; Uncoated; Double-Convex Lens
The SBX028 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 features a diameter of 25.4 mm and a thickness at the edge of 3 mm, ensuring durability and stability. The center thickness is 4.78 mm, providing a robust structure for various optical applications.
The effective focal length (EFL) of this lens is 100 mm, making it ideal for applications that require a longer focal length. The first radius of curvature (R1) is 91.045 mm, and the second radius of curvature (R2) is -91.045 mm, indicating a double-convex lens design. The back focal length (BFL) is 98.34 mm, which is crucial for determining the lens's placement in an optical system.
The lens is made of UVFS material with the material ID [MAL-1965]. It is designed to work with a wavelength of 589 nm, making it suitable for applications that use this specific wavelength. The lens's shape is spherical, which is a common choice for many optical applications due to its ease of manufacturing and versatility.