LA4249-UV UV Fused Silica Plano-Convex Lens; Dia:5 mm ; f=10.0 mm ARC 245-400nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 10 mm
- BFL
- 8.5 mm
- R1
- 4.6 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
LA4249-UV UV Fused Silica Plano-Convex Lens; Dia:5 mm ; f=10.0 mm ARC 245-400nm
This LA4249-UV UV Fused Silica Plano-Convex Lens, sourced from Thorlabs, is a high-quality optical component designed for use in a wide range of applications. The lens features a diameter of 5 mm and a focal length of 10.0 mm, making it a versatile choice for various optical systems.
The lens is made from UV Fused Silica, a material known for its excellent optical properties, including high transparency in the ultraviolet region. This makes the LA4249-UV particularly suitable for applications that involve UV light. The lens also features an Anti-Reflective (AR) coating, specifically designed for the 245-400nm wavelength range. This coating helps to reduce surface reflections, thereby improving the overall efficiency of the optical system.
The lens geometry is spherical, with a plano-convex design. The radius of curvature for the convex surface is 4.6 mm, and the back focal length is 8.5 mm. The lens has a central thickness of 2.2 mm and an edge thickness of 1.5 mm. The lens is available in stock, as indicated by the "weblink status" field in the item data.
