38-515-INK 12.7mm Dia. x 20.0mm 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
- 12.7 mm
- EFL
- 20 mm
- BFL
- 17.49 mm
- R1
- 10.34 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
38-515-INK 12.7mm Dia. x 20.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
This is a Plano-Convex lens, type 38-515-INK, sourced from the renowned optical vendor, Edmund Optics. The lens boasts a circular base shape with a diameter of 12.7mm and a thickness of 1.62mm at the edge, progressively increasing to 3.8mm at the center. The effective focal length (EFL) of this lens is 20mm, making it suitable for a wide range of applications.
The lens is made from the high-quality material, N-BK7 Schott, which is known for its excellent optical properties. The front and back surfaces of the lens are coated with the EDM VISNIR0SP2002000 coating, designed to enhance performance in the visible and near-infrared spectrum, specifically between 400-1000nm.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a simple, straightforward design. The radius of curvature for the first surface (R1) is 10.34mm, and the back focal length (BFL) is 17.49mm.
The lens's web links are valid and direct to the product page on the Edmund Optics website, where it is listed as in stock. This information, along with the detailed specifications provided, should assist users in their search for advanced optical components.