45-703-INK 9.0mm Dia. x 45.0mm 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
- 9 mm
- EFL
- 45 mm
- BFL
- 43.98 mm
- R1
- 23.26 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
45-703-INK 9.0mm Dia. x 45.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-703-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a base shape of a circle and a diameter of 9.0mm, making it suitable for a wide range of applications. The lens has a thickness of 1.1mm at the edge and 1.54mm at the center, providing a balanced structure for efficient light transmission.
The effective focal length (EFL) of this lens is 45.0mm, which is the distance from the lens's center to the focal point where light rays converge. The first radius of curvature (R1) is 23.26mm, and the back focal length (BFL) is 43.98mm. The inner and outer radii are both 0mm, indicating a uniform curvature.
The lens is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It is coated with edm visnir0sp2002000 on both the front and back, a coating that enhances its performance in the visible (VIS) and near-infrared (NIR) spectrum, specifically between 400-1000nm.
This lens is inked, a process that adds a dye or pigment to the surface to enhance visibility and ease handling during assembly. The item data indicates that this lens is currently in stock, making it readily available for immediate use.