88-630 5.0mm Dia. x 7.5mm 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
- 5 mm
- EFL
- 7.5 mm
- BFL
- 6.43 mm
- R1
- 5.89 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
88-630 5.0mm Dia. x 7.5mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-630 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. It boasts a diameter of 5.0mm and a focal length of 7.5mm, 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), is designed to enhance transmission and reduce reflection, thereby improving overall optical performance. The edge thickness of the lens is 1.34mm, while the center thickness is 1.9mm, providing a balanced optical path.
The lens's geometry is carefully designed to optimize its performance. The inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature. The back focal length (BFL) is 6.43mm, and the effective focal length (EFL) is 7.5mm, which are crucial parameters for lens selection and system design.