65-478 9.0mm Dia. x 45.0mm 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
- 45 mm
- BFL
- 43.98 mm
- R1
- 23.26 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
65-478 9.0mm Dia. x 45.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
The 65-478 is a Plano-Convex spherical lens, characterized by its 9.0mm diameter and 45.0mm focal length. This lens is designed for use with a 532nm wavelength and features a laser V-coat on both the front and back surfaces.
The lens is sourced from Edmund Optics, a reputable vendor in the optical industry. According to the vendor's website, the lens is currently in stock, ensuring quick delivery for those who need it.
The geometry of the lens is carefully designed. The edge thickness is 1.1mm, while the center thickness is 1.54mm. The lens's effective focal length (EFL) is 45mm, and the radius of curvature (R1) is 23.26mm. The back focal length (BFL) is 43.98mm, and both the inner and outer radii are 0mm.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. This makes it ideal for use in laser applications.
The laser V-coat on both surfaces of the lens is designed to enhance its performance in laser applications. This coating reduces reflection and increases transmission, ensuring that the maximum amount of light passes through the lens.