67-182-INK 25.0mm Dia. x 250.0mm 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
- 25 mm
- EFL
- 250 mm
- BFL
- 248.02 mm
- R1
- 129.2 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
67-182-INK 25.0mm Dia. x 250.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
This is a Plano-Convex lens, type of spherical lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as 67-182-INK, has a circular base shape with a diameter of 25.0mm and a thickness that varies from 2.39mm at the edge to 3.0mm at the center. The effective focal length (EFL) of this lens is 250.0mm, making it suitable for a wide range of applications.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This material ensures high transmission in the visible and near-infrared regions, specifically from 400 to 1000nm.
The lens features a VIS-NIR coating, denoted as edm visnir0sp2002000, on both the front and back surfaces. This coating is designed to enhance the lens's performance in the visible and near-infrared regions, providing improved transmission and reducing surface reflections.
The item data indicates that this lens is in stock, and you can find more information or place an order through the provided weblink.