88-651 9.0mm 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
- 9 mm
- EFL
- 12 mm
- BFL
- 10.6 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
88-651 9.0mm Dia. x 12.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-651 is a plano-convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a 9.0mm diameter and a focal length of 12.0mm, making it suitable for a variety of optical applications. 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, specifically designed for the visible spectrum (350-700nm), enhances the lens's transmission capabilities, reducing unwanted reflections and improving overall light transmission. The edge thickness of the lens is 1.36mm, while the center thickness is 2.5mm, providing a solid and durable structure.
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 effective focal length (EFL) is 12mm, and the back focal length (BFL) is 10.6mm. The radius of curvature (R1) is 9.42mm.
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