48-731-INK 9.0mm Dia. x 45.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
- 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
48-731-INK 9.0mm Dia. x 45.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 48-731-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 9.0mm, is designed for use in the near-infrared spectrum, specifically between 600-1050nm, as indicated by its NIR I coating.
The lens features a front and back coating of edm nir-i std curve, which is standard for this type of lens. The edge thickness is 1.1mm, while the center thickness is 1.54mm, providing a balanced structure for efficient light transmission. The effective focal length (EFL) of this lens is 45mm, making it suitable for a variety of optical applications.
The lens's inner and outer radii are both zero, indicating a plano surface on one side and a curved surface on the other. The curvature of the lens is defined by a radius of 23.26mm on the curved side. The back focal length (BFL) of the lens is 43.98mm.
This lens is made of n-bk7 schott, a common material in optical lenses due to its excellent optical properties. The lens is inked, which is a process that adds a dye to the lens to make it easier to handle and identify.
The lens data provided is valid and the lens is currently in stock, according to the vendor's website. This lens is a reliable and high-quality option for those needing a Plano-Convex lens for near-infrared applications.
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