LA4647-A UVFS Plano Convex-Lens; Dia:0.5 in; f=20 mm ARC 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 20.1 mm
- BFL
- 17.1 mm
- R1
- 9.2 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
LA4647-A UVFS Plano Convex-Lens; Dia:0.5 in; f=20 mm ARC 350-700nm
The LA4647-A 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 0.5 inches and a focal length of 20 mm, is designed for use in the ARC 350-700nm wavelength range, making it suitable for a wide range of optical applications.
The lens is a Spherical Lens of the Plano-Convex type, featuring a base shape that is circular. The geometry of the lens is precisely defined, with a diameter of 12.7 mm, a thickness at the edge of 1.8 mm, and a thickness at the center of 4.3 mm. The effective focal length (EFL) of the lens is 20.1 mm, and it has an inner radius of 0 mm and an outer radius of 0 mm.
The LA4647-A UVFS Plano Convex-Lens is made from UVFS material with the ID 1965. The lens features a coating on both the front and back surfaces, specifically the THo A BBAR coating, which is designed to enhance its performance in the specified wavelength range.
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