88-989 20.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 35 mm
- BFL
- 32.04 mm
- R1
- 18.09 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
88-989 20.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 532nm
The 88-989 is a Plano-Convex spherical lens, characterized by its circular base shape and a diameter of 20.0mm. This lens is designed with a large focal length of 35.0mm, making it suitable for a wide range of applications. The lens is fabricated from the high-quality material n-BK7 Schott, ensuring excellent optical performance.
The lens features a significant thickness variation from the edge to the center, with a 1.48mm edge thickness and a 4.5mm center thickness. This variation contributes to the lens's ability to manipulate light effectively. The lens's inner and outer radii are both zero, indicating a symmetrical design.
The 88-989 is coated with Edmund Optics' Las V-Coat, specifically designed for the 532nm wavelength. This coating enhances the lens's performance in laser applications, providing improved transmission and durability.
The lens is available from Edmund Optics and is currently in stock, according to the vendor's website. For more information, users are encouraged to visit the provided weblink.