LA1384-B N-BK7 Plano-Convex Lens; Dia:2 in; f=125.0 mm ARC 650-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 125 mm
- BFL
- 119.2 mm
- R1
- 64.4 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LA1384-B N-BK7 Plano-Convex Lens; Dia:2 in; f=125.0 mm ARC 650-1050nm
The LA1384-B is a Plano-Convex lens, a type of spherical lens, sourced from Thorlabs, a renowned optical components manufacturer. This lens is designed with a base shape of a circle and is constructed from N-BK7, a popular glass type in the optical industry, manufactured by Schott.
The lens boasts a diameter of 2 inches, with a thickness of 3mm at the edge and 8.2mm at the center. It has an effective focal length (EFL) of 125mm, making it suitable for a wide range of optical applications. The lens's front radius of curvature (R1) is 64.4mm, and the back focal length (BFL) is 119.2mm.
The LA1384-B is coated with a broadband anti-reflection coating (ARC), specifically designed for the wavelength range of 650-1050nm. This coating helps to minimize surface reflections, thereby enhancing the overall transmission of the lens.
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