33-392 12mm Dia. x 24mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 24 mm
- BFL
- 22.65 mm
- R1
- 24.11 mm
- R2
- -24.11 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
33-392 12mm Dia. x 24mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
This is a 12mm diameter, double-convex lens with a focal length of 24mm, designed for use in the near-infrared spectrum. The lens is sourced from Edmund Optics and is currently in stock. It is made from N-BK7 Schott glass, a common material for optical lenses due to its high homogeneity and low optical dispersion.
The lens features a standard NIR I coating on both the front and back surfaces. This coating is specifically designed for use in the 600-1050nm wavelength range, enhancing transmission and reducing reflection in this spectrum. The coating is applied using Edmund Optics' standard curve, ensuring consistent performance across batches.
The lens has a center thickness of 4mm and an edge thickness of 2.48mm. The front and back radii of curvature are 24.108mm and -24.108mm respectively, resulting in a back focal length of 22.65mm. The lens has a spherical shape, which is the most common and simplest type of lens surface.
For more detailed information, please refer to the provided parameters. If you're interested in this lens or similar ones, you can find more information and purchase options on the Edmund Optics website.