67-529 18.0mm Dia. x 54.0mm 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
- 18 mm
- EFL
- 22.5 mm
- BFL
- 20.26 mm
- R1
- 17.66 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
67-529 18.0mm Dia. x 54.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a Plano-Convex Lens, type Spherical, with a circular base shape, sourced from the renowned optical vendor, Edmund Optics. The lens boasts an 18.0mm diameter and a focal length of 54.0mm, making it suitable for a wide range of applications.
The lens is constructed from n-sf11 Schott, a high-index material that offers excellent optical performance. The geometry of the lens includes a thickness edge of 1.53mm and a thickness center of 4mm, contributing to its robust design. The effective focal length (EFL) is 22.5mm, and the radius of curvature (R1) is 17.66mm, providing a clear and focused image.
The lens features a standard NIR-II coating on both the front and back surfaces, enhancing its performance in the near-infrared spectrum (750-1550nm). This coating is designed to Edmund Optics' standard curve, ensuring consistent and reliable performance.
The lens is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its high-quality construction, advanced coating, and impressive specifications, this lens is an excellent choice for any optical system that requires a Plano-Convex lens in the NIR-II spectrum.