48-660-INK 40.0mm Dia. x 40.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 40 mm
- BFL
- 35.13 mm
- R1
- 31.39 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
48-660-INK 40.0mm Dia. x 40.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 48-660-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 40.0mm and a focal length of 40.0mm, 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 standard Vis-0 coating on both the front and back surfaces. This coating is designed to provide high transmission in the visible spectrum, specifically between 425-675nm. The coating also helps to reduce surface reflections, enhancing the overall efficiency and performance of the lens.
The geometry of the lens includes a thickness of 1.5mm at the edge and 8.7mm at the center. The inner radius is 0mm, while the outer radius is also 0mm, indicating a plano surface on the incident side. The lens has a back focal length of 35.13mm and an effective focal length of 40mm.
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