LC4210-UV 12.7 mm Dia. UVFS Plano-Concave Lens; EFL=-25mm 245-400nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -25 mm
- R1
- -11.5 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
LC4210-UV 12.7 mm Dia. UVFS Plano-Concave Lens; EFL=-25mm 245-400nm
The LC4210-UV is a plano-concave lens with a diameter of 12.7 mm, designed for use in the ultraviolet (UV) spectrum. This lens is sourced from Thorlabs, a leading vendor in the field of optical components. The lens features an effective focal length (EFL) of -25mm, making it suitable for a wide range of applications where a negative focal length is required.
The lens is made from UVFS, a material specifically designed for use in the UV spectrum. It has a wavelength of 588nm, which is within the UV range. The lens is coated with a UV-barrier coating on both the front and back surfaces, denoted as 'tho uvfs uv bbar'. This coating enhances the lens's performance in the UV range, providing improved transmission and reduced reflection.
The geometry of the lens includes a center thickness of 3mm and an inner radius of 0mm. The outer radius is also 0mm, indicating a plano surface on one side and a concave surface on the other. The lens's concave surface has a radius of curvature of -11.5mm.
The lens is in stock and available for immediate purchase. For more information, including technical specifications and pricing, please refer to the vendor's website using the provided weblink.