88-971 20.0mm Dia. x 25.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 25 mm
- BFL
- 22.76 mm
- R1
- 19.62 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8421320391100127
- λ
- 405 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
88-971 20.0mm Dia. x 25.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
The 88-971 is a Plano-Convex spherical lens, a type of optical component characterized by its single curved surface and a flat surface on the opposite side. This lens, sourced from Edmund Optics, has a diameter of 20.0mm and a focal length of 25.0mm, making it suitable for a variety of applications.
The lens is made from n-sf11 Schott, a high-index glass with excellent transmittance across a broad spectrum. This material is particularly well-suited for use in laser applications at a wavelength of 405nm. The lens features a front and back coating of EDM Las V-Coat 405, a specialized coating designed to enhance laser damage threshold and provide superior environmental stability.
The geometry of the lens includes a thickness of 1.26mm at the edge and 4.0mm at the center. The radius of curvature (R1) is 19.62mm, and the back focal length (BFL) is 22.76mm. The lens does not have an inner or outer radius.
This lens is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.