88-710 20.0mm Dia. x 25.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
- 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)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
88-710 20.0mm Dia. x 25.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-710 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 20.0mm and a focal length of 25.0mm, making it a compact yet powerful optical component. The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties.
The lens features a VIS-EXT coating on both the front and back surfaces. This coating, specific to the visual spectrum (350-700nm), enhances the lens's transmission capabilities, reducing unwanted reflections and improving overall light transmission. The edge thickness of the lens is 1.26mm, while the center thickness is 4mm, providing a balanced optical path.
The lens's geometry is meticulously designed, with an inner radius of 0mm and an outer radius of 0mm, focusing all light onto a single point. The radius of curvature (R1) is 19.62mm, and the back focal length (BFL) is 22.76mm, contributing to the lens's high-performance capabilities.