LA4716-405 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=750mm 405nm V-Coat
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 752.6 mm
- R1
- 345.1 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
LA4716-405 25.4 mm Dia. UVFS Plano-Convex Lens; EFL=750mm 405nm V-Coat
The LA4716-405 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, sourced from the renowned optical component manufacturer, Thorlabs. This lens is designed for use with a wavelength of 587.6 nm and features a V-Coat (AR) coating on both the front and back surfaces, specifically optimized for 405 nm.
The lens's geometry includes a 2 mm thickness at the edge and a slightly increased center thickness of 2.2 mm. The Effective Focal Length (EFL) is 752.6 mm, providing a substantial focal length for various applications. The lens's inner and outer radii are both zero, indicating a plano-convex design with a single curved surface.
The material used in the construction of this lens is UVFS, which has the Material ID "uvfs mal- 1965". This material, in combination with the V-Coat (AR) coating, ensures high transmission and low reflection at the specified wavelength.
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