88-671-INK 12.0mm Dia. x 12.0mm FL; VIS-EXT; Inked; 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-INK 12.0mm Dia. x 12.0mm FL; VIS-EXT; Inked; Plano-Convex Lens
The 88-671-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens 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.
The lens features a VIS-EXT coating on both the front and back surfaces. This coating is designed to enhance transmission in the visible spectrum, specifically between 350-700nm. The coating also provides protection against environmental factors, ensuring the longevity and performance of the lens.
The geometry of the lens includes a thickness of 1.84mm at the edge and 4.0mm at the center. The inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on the incident side. The lens's back focal length is 9.76mm, and its effective focal length is 12mm.