45-882 15mm Dia. x 50mm 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
- 15 mm
- EFL
- 50 mm
- BFL
- 49 mm
- R1
- 51.16 mm
- R2
- -51.16 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
45-882 15mm Dia. x 50mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
The 45-882 is a high-quality double-convex lens, 15mm in diameter and 50mm in focal length, sourced from the renowned optical components vendor, Edmund Optics. This lens is designed for use within the visible to near-infrared spectrum, spanning 400-1000nm, making it suitable for a wide range of optical applications.
The lens geometry features a double-convex shape, with a center thickness of 3mm and an edge thickness of 1.9mm, providing excellent optical performance. The radii of curvature for the first and second surfaces are 51.16mm and -51.16mm, respectively, yielding a back focal length of 49mm. The lens is constructed from the high-quality material n-BK7 Schott, ensuring durability and reliability.
The 45-882 lens comes with a VIS-NIR coating, denoted as 'edm visnir0sp2002000', on both the front and back surfaces. This anti-reflection coating is specifically designed to enhance transmission within the visible and near-infrared regions, further optimizing the lens's performance for its intended use.
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