LA4725-B UVFS Plano-Convex Lens; Dia:1 in; f=75 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 75.3 mm
- BFL
- 72.2 mm
- R1
- 34.5 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
LA4725-B UVFS Plano-Convex Lens; Dia:1 in; f=75 mm ARC 650-1050nm
The LA4725-B UVFS Plano-Convex Lens is a high-quality optical component sourced from Thorlabs, a leading vendor in the field of optical equipment. This lens, with a diameter of 1 inch and a focal length of 75 mm, is designed for use in the ARC 650-1050nm wavelength range, making it suitable for a wide range of applications in the optical spectrum.
The lens is spherical in shape, with a base shape of a circle. It features a plano-convex geometry, where one side is flat (plano) and the other side is curved (convex). This geometry allows for efficient light transmission and focusing. The lens has a thickness of 2 mm at the edge and 4.4 mm at the center, providing a solid structure for reliable performance.
The LA4725-B UVFS Plano-Convex Lens is made from UVFS material, identified as MAL-1965. This material is known for its excellent optical properties, making it an ideal choice for many applications. The lens is coated on both the front and back with THo BBAR coating, which reduces reflection and increases transmission, further enhancing its performance.