47-329-INK 12.0mm Dia. x 12.0mm 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
- 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
47-329-INK 12.0mm Dia. x 12.0mm FL; VIS 0deg; Inked; Plano-Convex Lens VIS 0° 425-675nm
The 47-329-INK is a Plano-Convex lens with a diameter of 12.0mm and a focal length of 12.0mm. This lens is sourced from Edmund Optics, a renowned vendor in the optical industry. The lens is made of n-sf11 Schott, a high-index glass material known for its excellent optical properties.
The lens features a Visible (VIS) 0° coating on both the front and back surfaces. This coating is standard and provides a broadband anti-reflection (AR) coating, which is designed to improve the efficiency of the lens by reducing the amount of light lost due to reflection. The coating is optimized for the visible spectrum, specifically between 425-675nm.
The lens has a spherical shape, with a radius of curvature of 9.42mm on the front surface and a back focal length of 9.76mm. The center thickness of the lens is 4mm, while the edge thickness is 1.84mm. The lens does not have any inner or outer radii, indicating that it is a simple plano-convex lens.
The lens is inked, which is a process where a dye is applied to the edge of the lens to indicate its orientation. This is particularly useful when handling multiple lenses, as it helps to quickly identify the front and back surfaces of the lens.
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