LA4130-405 12.7 mm Dia. UVFS Plano-Convex Lens; EFL=40mm 405nm V-Coat
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 40.1 mm
- R1
- 18.4 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
LA4130-405 12.7 mm Dia. UVFS Plano-Convex Lens; EFL=40mm 405nm V-Coat
The LA4130-405 is a Plano-Convex Spherical Lens with a diameter of 12.7 mm, manufactured by 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, optimized for 405 nm. The lens has an effective focal length (EFL) of 40.1 mm, making it suitable for a variety of optical applications.
The lens geometry includes a thickness of 1.9 mm at the edge and 2.9 mm at the center. The inner and outer radii are both 0 mm, indicating a plano surface on one side and a curved surface on the other. The curvature of the curved surface is defined by a radius of 18.4 mm.
This lens is made from UVFS material, identified as MAL-1965 in Thorlabs' catalog. The weblink provided leads to the product page on Thorlabs' website, where users can find more information about the lens, including its availability and pricing.
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