LXS20025 25 mm Dia. UVFS Plano-Convex Lens; EFL=200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Knight Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 200 mm
- R1
- 91.68 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
LXS20025 25 mm Dia. UVFS Plano-Convex Lens; EFL=200mm Uncoated
The LXS20025 is a 25 mm diameter Plano-Convex lens, sourced from Knight Optical, a leading global supplier of high-quality optical components. This lens is made from UV Fused Silica (UVFS), a material with the material ID 'uvfs mal- 1965', and is specifically designed for use at a wavelength of 587.6 nm.
The lens features a large effective focal length (EFL) of 200mm, making it suitable for applications that require a long focal length. The Plano-Convex geometry, where one side is flat and the other is curved, allows for efficient light collection and focusing. The lens has an inner radius of 0 mm and an outer radius of 0 mm, indicating a sharply curved convex surface.
The lens has a thickness of 1.5 mm at the edge, which may contribute to its durability and ease of handling. It is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. However, this may make it more affordable and suitable for applications where coating is not necessary.
According to the vendor, this item is currently in stock and more information can be found on their website at https://www.knightoptical.com/stock/default/planoconvex-lens-uv-fused-silica-200mmf-lx25mmdia.html.
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