38-504-INK 12.5mm Dia. x 25.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 25 mm
- BFL
- 22.96 mm
- R1
- 12.92 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
38-504-INK 12.5mm Dia. x 25.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
This product is a plano-convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens boasts a diameter of 12.5mm and a focal length of 25.0mm, making it a compact yet powerful optical tool.
The lens is designed for use within the visible to near-infrared spectrum, specifically catering to wavelengths between 400 and 1000nm. This broad spectral range makes it a versatile choice for various applications, including biomedical imaging, machine vision, and optical metrology.
The lens is coated with a VIS-NIR coating, denoted as 'edm visnir0sp2002000', on both the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections and increasing transmission within the specified spectral range.
The lens is made from N-BK7 Schott glass, a popular material in optical systems due to its excellent optical properties and high Abbe number. The geometry of the lens includes a 1.49mm edge thickness and a 3.1mm center thickness, providing robustness and durability.
