89-010 20.0mm Dia. x 70.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 70 mm
- BFL
- 68.03 mm
- R1
- 36.18 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
89-010 20.0mm Dia. x 70.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
The 89-010 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. This lens, sourced from the renowned vendor Edmund Optics, boasts a diameter of 20.0mm and a focal length of 70.0mm, 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 transmittance in the visible spectrum. This material ensures superior image quality and minimal distortion.
The 89-010 features a Plano-Convex geometry, with a flat front surface and a curved back surface. The center thickness of the lens is 3.0mm, while the edge thickness is 1.59mm, providing a robust and durable design. The lens's inner and outer radii are 0mm, indicating a sharp curvature on the back surface.
The lens is coated with Edmund Optics' Las V-Coat 633, a broadband anti-reflection coating specifically designed for the 633nm wavelength. This coating reduces surface reflections, enhancing the lens's transmission and overall performance in laser applications.
