LA4647-B UVFS Plano Convex-Lens; Dia:0.5 in; f=20 mm ARC 650-1050nm
- 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-B UVFS Plano Convex-Lens; Dia:0.5 in; f=20 mm ARC 650-1050nm
The LA4647-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 0.5 inches and a focal length of 20 mm, is designed for use in the ARC 650-1050nm 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 Circular base shape. The geometry of the lens includes 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 the back focal length (BFL) is 17.1 mm. The lens does not have an inner or outer radius.
The LA4647-B UVFS Plano Convex-Lens is made from UVFS material with the ID 1965. The lens is coated on both the front and back with THo BBAR coating, which enhances its performance in the specified wavelength range.
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