69-375 9.0mm Dia. x 54.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 54 mm
- BFL
- 52.69 mm
- R1
- 27.91 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5194725830654814
- λ
- 532 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-375 9.0mm Dia. x 54.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
The 69-375 is a Plano-Convex Spherical Lens, sourced from the reputable optical vendor, Edmund Optics. This lens boasts a 9.0mm diameter and a focal length of 54.0mm, making it suitable for a wide range of optical applications.
The lens is crafted from the high-quality material, n-BK7 Schott, which is renowned for its excellent optical properties. The base shape of this lens is circular, contributing to its versatility in various optical systems.
The geometry of the lens is meticulously designed, with a thickness of 1.63mm at the edge and 2.0mm at the center. The front surface has a radius of curvature of 27.91mm, while the back focal length measures 52.69mm. The lens does not have any inner or outer radius, indicating a uniform thickness.
The 69-375 is specifically coated with Edmund Optics' Las V-Coat 532, which is a broadband anti-reflection coating designed for the 532nm wavelength. This coating enhances the lens' performance by reducing surface reflections and increasing transmission, thereby improving the overall efficiency of the optical system.