69-536 9.0mm Dia. x 45.0mm FL; Plano-Convex Lens Laser V-Coat 980nm
- 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)
- 1.5077852941729328
- λ
- 980 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-536 9.0mm Dia. x 45.0mm FL; Plano-Convex Lens Laser V-Coat 980nm
The 69-536 is a Plano-Convex Spherical Lens, sourced from Edmund Optics, designed for use with a 980nm wavelength. This lens boasts a 9.0mm diameter and a 45.0mm focal length, making it suitable for a variety of applications.
The lens is constructed from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens features a Plano-Convex geometry, with a 23.26mm radius on the curved face and a 43.98mm back focal length. The lens has a center thickness of 43.98mm and an edge thickness of 1.1mm, providing robustness and durability.
The 69-536 lens is coated with Edmund Optics' Las V-Coat 980, a specialized coating designed for use with 980nm lasers. This coating enhances the lens' performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the system.
The lens is currently in stock and can be purchased directly from the Edmund Optics website, with the provided weblink offering a direct path to the product page. This lens is a versatile and high-performing option for those in need of a 980nm wavelength lens.
