65-457 9.0mm Dia. x 36.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 36 mm
- BFL
- 34.48 mm
- R1
- 18.61 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5301959309359068
- λ
- 405 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
65-457 9.0mm Dia. x 36.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
The 65-457 is a Plano-Convex spherical lens, sourced from Edmund Optics, boasting a 9.0mm diameter and a 36.0mm focal length. This lens is designed for use with a 405nm wavelength, making it suitable for a range of applications within the UV spectrum.
The lens is constructed from n-BK7 Schott glass, a popular choice due to its excellent optical properties and versatility. The front and back surfaces of the lens are coated with Edmund Optics' Las V-Coat 405, a specialized coating designed to enhance performance in laser applications.
The geometry of the lens is carefully designed, with a 1.75mm edge thickness and a 2.3mm center thickness. The lens's effective focal length (EFL) is 36mm, and the radius of curvature (R1) is 18.61mm. The back focal length (BFL) is 34.48mm, and both the inner and outer radii are 0mm.
This lens is available for purchase directly from the Edmund Optics website, where it is listed as in stock. The item data also includes a weblink to the product page for easy reference.