LB1056-C N-BK7 Bi-Convex Lens; Dia:1 in; f=250.0 mm ARC 1050-1700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 125 mm
- BFL
- 249.1 mm
- R1
- 257.1 mm
- R2
- -257.1 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LB1056-C N-BK7 Bi-Convex Lens; Dia:1 in; f=250.0 mm ARC 1050-1700nm
The LB1056-C is a high-quality bi-convex lens offered by Thorlabs, a leading vendor in the optical industry. This lens is designed with a spherical geometry, featuring a diameter of 1 inch and a center thickness of 3.6 mm. The lens's edge thickness is 2 mm, providing robustness and durability.
The lens is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. The effective focal length (EFL) of this lens is 125 mm, making it suitable for a wide range of applications. The front and back surfaces of the lens are coated with tho c bbar, a broadband anti-reflection coating that covers the wavelength range of 1050-1700 nm. This coating enhances the lens's performance by reducing surface reflections and increasing transmission.
The LB1056-C is currently in stock, as indicated by its weblink status. For more detailed information, users can visit the provided weblink, which leads directly to the product page on Thorlabs' official website.