88-671 12.0mm Dia. x 12.0mm 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
- 12 mm
- EFL
- 12 mm
- BFL
- 9.76 mm
- R1
- 9.42 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
88-671 12.0mm Dia. x 12.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-671 is a Plano-Convex lens, a type of spherical lens with a single curved surface and a flat surface. This lens, sourced from Edmund Optics, has a diameter of 12.0mm and a focal length of 12.0mm, making it a versatile choice for various optical applications.
The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties. It has a refractive index of 1.84 at its edge and 4.0 at its center, contributing to its high optical power. The lens's effective focal length (EFL) is also 12.0mm, and its back focal length (BFL) is 9.76mm.
The 88-671 is coated with EDM VIS EXT on both its front and back surfaces. This coating enhances its transmission in the visible spectrum, specifically between 350-700nm. The coating ensures high transmission, low reflectance, and protection against environmental factors, making it suitable for use in demanding optical systems.
