38-407 12.5mm Dia. x 75.0mm 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
- 12.5 mm
- EFL
- 50 mm
- BFL
- 48.68 mm
- R1
- 25.84 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
38-407 12.5mm Dia. x 75.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a Plano-Convex lens, type of spherical lens with a circular base shape, designed for use in the near-infrared spectrum, specifically at a wavelength of 587.6nm. The lens is sourced from the reputable vendor, Edmund Optics.
The lens has a diameter of 12.5mm and a thickness at the edge of 1.23mm, with the center thickness being 2mm. The effective focal length (EFL) is 50mm, and the radius of curvature (R1) is 25.84mm. The back focal length (BFL) is 48.68mm, and both the inner and outer radii are 0mm.
The lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility. It is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces, designed to enhance performance in the near-infrared range of 750-1550nm.
This lens is an excellent choice for applications that require high-quality performance in the near-infrared spectrum, such as biomedical imaging, night vision, and scientific research.