45-876 12mm Dia. x 36mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 36 mm
- BFL
- 34.9 mm
- R1
- 36.65 mm
- R2
- -36.65 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
45-876 12mm Dia. x 36mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
The 45-876 is a high-quality double-convex lens, 12mm in diameter and 36mm in focal length, sourced from the renowned optical vendor, Edmund Optics. This lens is designed for use within the visible to near-infrared spectrum, spanning 400 to 1000nm, making it suitable for a wide range of optical applications.
The lens geometry features a double-convex shape, with a 36.65mm radius of curvature on both the front and back surfaces. The edge thickness measures at 2.31mm, while the center thickness is 3.3mm, providing a balanced optical path. The effective focal length (EFL) is 36mm, and the back focal length (BFL) is 34.9mm, offering a compact yet powerful optical solution.
The 45-876 lens is crafted from the high-grade material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties and versatility. The lens has been coated with the EDM VIS-NIR 0SP 200-2000 multilayer coating on both the front and back surfaces, enhancing its performance within the specified wavelength range.
This lens is currently in stock, and its detailed specifications, including web links for further information, are available in the provided item data. With its superior quality and performance, the 45-876 double-convex lens is an excellent choice for those seeking a reliable and efficient optical component within the visible to near-infrared spectrum.