LA4874-B UVFS Plano-Convex Lens; Dia:1 in; f=150 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150.5 mm
- BFL
- 148.4 mm
- R1
- 69 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584623418371967
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LA4874-B UVFS Plano-Convex Lens; Dia:1 in; f=150 mm ARC 650-1050nm
The LA4874-B UVFS Plano-Convex Lens is a high-quality optical component designed for use in the 650-1050nm wavelength range. This lens, sourced from the reputable vendor Thorlabs, is a spherical lens with a plano-convex base shape and a circular geometry.
The lens has a diameter of 1 inch (25.4mm) and a thickness that varies from 2mm at the edge to 3.2mm at the center. It boasts an effective focal length (EFL) of 150.5mm and a back focal length (BFL) of 148.4mm. The inner and outer radii are 0mm, indicating a uniform curvature.
The LA4874-B is made from UVFS material with the Mal-1965 ID. It features broadband anti-reflection coatings on both the front and back surfaces, specifically the THo BBAR coating. This coating enhances transmission and reduces reflection, making it ideal for applications that require high light transmission and minimal loss.
