88-675 12.0mm Dia. x 24.0mm 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
- 24 mm
- BFL
- 22.15 mm
- R1
- 12.42 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
88-675 12.0mm Dia. x 24.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-675 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a circular base shape with a diameter of 12.0mm and a thickness of 1.25mm at the edge, gradually increasing to 2.8mm at the center. The effective focal length (EFL) of this lens is 24.0mm, making it suitable for a variety of optical applications.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material is particularly suitable for applications in the visible spectrum, as indicated by the VIS-EXT coating on both the front and back surfaces of the lens. This coating enhances the lens's transmission in the 350-700nm range, making it ideal for use in systems that operate within this spectrum.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a plano surface on the opposite side of the convex surface. The radius of curvature (R1) of the convex surface is 12.42mm, and the back focal length (BFL) is 22.15mm.