LC4513-C 25.4 mm Dia. UVFS Plano-Concave Lens; EFL=-75mm 1050-1700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -75 mm
- R1
- -34.5 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
LC4513-C 25.4 mm Dia. UVFS Plano-Concave Lens; EFL=-75mm 1050-1700nm
The LC4513-C is a plano-concave lens with a diameter of 25.4 mm, making it suitable for a wide range of optical applications. This lens is sourced from Thorlabs, a renowned vendor known for its high-quality optical components. The lens features an effective focal length (EFL) of -75mm, which is ideal for applications that require a negative focal length.
The lens is made from UVFS material with the Mal-1965 index, ensuring durability and reliability. It has a center thickness of 3.5 mm, providing a robust structure for precise optical alignment. The lens's geometry includes an inner radius of 0 mm and an outer radius of 0 mm, indicating a plano surface on one side and a concave surface on the other.
The LC4513-C is coated with THo C Bbar on both the front and back surfaces, enhancing its optical performance and durability. This coating is designed for use in the 1050-1700nm wavelength range, making it suitable for near-infrared applications.
