67-482 9.0mm Dia. x 72.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 36 mm
- BFL
- 34.48 mm
- R1
- 18.61 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
67-482 9.0mm Dia. x 72.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a 67-482 Plano-Convex Lens, a high-quality optical component sourced from Edmund Optics. The lens boasts a 9.0mm diameter and a focal length of 72.0mm, making it suitable for a wide range of applications.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It has a refractive index of 1.5168 at 587.6nm, which contributes to its high-performance capabilities.
The lens features a standard curve coating on both the front and back surfaces, specifically the EDM NIR-II std curve. This coating enhances the lens's performance in the near-infrared spectrum, specifically between 750nm and 1550nm, making it ideal for applications in this range.
The lens's geometry includes a thickness of 1.75mm at the edge and 2.3mm at the center. The effective focal length (EFL) is 36mm, and the radius of curvature (R1) is 18.61mm. The back focal length (BFL) is 34.48mm, and both the inner and outer radii are 0mm.
The lens is spherical in shape, which is a common and versatile lens shape due to its ease of manufacturing and high optical performance. The lens's circular base shape further adds to its versatility, making it a valuable addition to any optical system.
According to the vendor, the lens is currently in stock, ensuring quick and reliable delivery. For more information, please refer to the provided weblink.