48-793 40.0mm Dia. x 300.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 300 mm
- BFL
- 296.7 mm
- R1
- 155.04 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
48-793 40.0mm Dia. x 300.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 48-793 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 40.0mm and a focal length of 300.0mm, making it a versatile choice for various optical applications. The lens is made from the material n-BK7 Schott, a popular choice due to its excellent optical properties and wide transparency range.
The lens features a front and back coating of edm nir-i std curve, which is part of Edmund Optics' NIR I coating series. This coating is specifically designed for use in the near-infrared spectrum, covering the wavelength range of 600-1050nm. The coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and improving overall system efficiency.
The geometry of the lens includes a thickness edge of 3.7mm and a thickness center of 5mm. The lens's inner and outer radii are both 0mm, indicating a uniform curvature. The lens's effective focal length (EFL) is 296.7mm, and its radius of curvature (R1) is 155.04mm.
