LC2632-C 6 mm Dia. N-SF11 Plano-Concave Lens; EFL=-11.9mm 1050-1700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -11.9 mm
- R1
- -9.3 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
LC2632-C 6 mm Dia. N-SF11 Plano-Concave Lens; EFL=-11.9mm 1050-1700nm
The LC2632-C is a Spherical Lens with a Plano-Concave base shape and a circular design, sourced from the reputable vendor Thorlabs. This lens has a diameter of 6 mm and a center thickness of 2 mm, making it a compact and convenient option for various applications.
The effective focal length (EFL) of this lens is -11.9mm, indicating its diverging nature. This means that it spreads out light rays, making it suitable for use in applications where beam expansion is required. The lens is made from N-SF11 Schott glass, a material known for its excellent optical properties, particularly in the infrared region.
The LC2632-C is designed to operate within the wavelength range of 1050-1700nm, with a central wavelength of 587.6nm. This makes it an ideal choice for applications in the near-infrared spectrum, such as fiber optics, telecommunications, and laser technology.
The lens features a coating of THo C Bbar on both the front and back surfaces. This coating is designed to enhance the lens's durability and performance, providing protection against environmental factors and improving its overall optical efficiency.