63-521-INK 10.0mm 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
- 10 mm
- EFL
- 20 mm
- BFL
- 18.03 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
63-521-INK 10.0mm Dia. x 20.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
This is a plano-convex lens, type of spherical lens, offered by Edmund Optics with the product code 63-521-INK. The lens has a circular base shape with a diameter of 10.0mm and a thickness of 1.71mm at the edge, increasing to 3.0mm at the center. The effective focal length (EFL) of the lens is 20.0mm.
The lens is made of N-BK7 Schott glass, a popular material for optical elements due to its excellent optical properties and wide transparency range. The lens is coated with a VIS-NIR coating, specifically edm visnir0sp2002000, on both the front and back surfaces, enhancing its performance in the visible and near-infrared regions of the spectrum (400-1000nm).
The lens's inner and outer radii are 0mm, indicating a plano surface on the side opposite to the curved surface. The radius of curvature (R1) of the curved surface is 10.34mm, and the back focal length (BFL) is 18.03mm.
According to the vendor's website, this item is currently in stock. For more information, you can refer to the provided weblink, which is valid and leads to the product's page on Edmund Optics' website.