LB1014-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=25.0 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 25 mm
- BFL
- 23.8 mm
- R1
- 25.2 mm
- R2
- -25.2 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
LB1014-B N-BK7 Bi-Convex Lens; Dia:0.5 in; f=25.0 mm ARC 650-1050nm
The LB1014-B is a high-quality bi-convex lens, designed and manufactured by Thorlabs, a leading global supplier of photonics equipment. This lens, constructed from the renowned N-BK7 glass from Schott, is a spherical lens with a base shape of a circle. It boasts a diameter of 0.5 inches (12.7 mm) and a thickness at the edge of 1.8 mm, while the center thickness measures 3.4 mm.
The lens has a focal length (efl) of 25 mm, with radii of curvature (r1 and r2) of 25.2 mm and -25.2 mm, respectively. The back focal length (bfl) is 23.8 mm. The lens is coated with a broadband anti-reflection coating (ARC) suitable for wavelengths between 650 and 1050 nm, enhancing its performance in various applications.
This lens is part of Thorlabs' extensive catalog, available for immediate purchase and delivery. The provided weblink leads directly to the product page on Thorlabs' official website, ensuring a seamless shopping experience for our users.