89-024 20.0mm Dia. x 40.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 40 mm
- BFL
- 36.77 mm
- R1
- 20.67 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5110795649082278
- λ
- 785 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
89-024 20.0mm Dia. x 40.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
The 89-024 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. Sourced from the renowned vendor Edmund Optics, this lens boasts a diameter of 20.0mm and a focal length of 40.0mm, making it a versatile choice for many optical systems.
The lens is crafted from n-BK7 Schott, a popular optical glass known for its excellent optical properties and high damage threshold. This material ensures superior light transmission and minimal optical aberrations, making the lens ideal for use in laser applications.
The lens features a Plano-Convex geometry, with a flat front surface and a curved back surface. This design allows for efficient light collection and focusing, making the lens suitable for use as a focusing or collimating element in various optical systems.
The 89-024 is coated with Edmund Optics' Laser V-Coat 785, a highly durable coating designed to enhance the lens' performance in laser applications. This coating provides excellent reflectivity at 785nm, reducing unwanted reflections and improving the overall efficiency of the optical system.