LC4796-UV 12.7 mm Dia. UVFS Plano-Concave Lens; EFL=-30mm 245-400nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -30 mm
- R1
- -13.8 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
LC4796-UV 12.7 mm Dia. UVFS Plano-Concave Lens; EFL=-30mm 245-400nm
The LC4796-UV is a Plano-Concave Spherical Lens with a diameter of 12.7 mm, designed for use in the ultraviolet spectrum. This lens is sourced from Thorlabs, a leading global manufacturer of photonics equipment. The lens features an effective focal length (EFL) of -30mm, making it suitable for a variety of applications that require concave lenses.
The lens is constructed from UVFS material, a type of optical glass specifically designed for use in the ultraviolet spectrum. This material has an Abbe number of 60.5, making it ideal for use in the 245-400nm wavelength range. The lens is coated with a UV-enhanced broadband antireflection coating, which provides high transmission across the UV spectrum.
The lens has a center thickness of 3mm and a clear aperture of 12.7mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on one side and a concave surface on the other. The concave surface has a radius of curvature of -13.8mm.
This lens is part of Thorlabs' extensive catalog of optical components, which includes a wide variety of lenses, mirrors, beam splitters, and other optical elements. The LC4796-UV is available for purchase directly from Thorlabs, and it is currently in stock.
