LC4291-UV 8 mm Dia. UVFS Plano-Concave Lens; EFL=-12mm 245-400nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- -12 mm
- R1
- -5.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LC4291-UV 8 mm Dia. UVFS Plano-Concave Lens; EFL=-12mm 245-400nm
The LC4291-UV is an 8 mm diameter Plano-Concave Spherical Lens, designed and manufactured by Thorlabs. This lens boasts an effective focal length (EFL) of -12mm, making it suitable for a wide range of applications. The lens is crafted from UVFS material, specifically UVFS Mal-1965, which is well-suited for use in the ultraviolet spectrum, particularly between 245 and 400nm.
The lens features a front and back coating of THo UVFS UV Bbar, which enhances its performance in the UV range. The center thickness of the lens is 2mm, providing a balance between compactness and durability. The lens's geometry, including its inner and outer radii, is optimized for its specific use case, contributing to its high-performance capabilities.
This lens is currently in stock and available for immediate purchase through the Thorlabs website, as indicated by its 'Valid - in stock' weblink status. The detailed parameters and specifications provided in the item data offer a comprehensive understanding of the lens's properties, aiding users in their selection process.
