48-761-INK 20.0mm Dia. x 60.0mm 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
- 20 mm
- EFL
- 60 mm
- BFL
- 57.03 mm
- R1
- 31.01 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
48-761-INK 20.0mm Dia. x 60.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 48-761-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 20.0mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 600-1050nm. The lens features a front and back coating of edm nir-i std curve, providing enhanced performance in the NIR range.
The lens has a thickness of 2.84mm at the edge and 4.5mm at the center, with an effective focal length (EFL) of 60mm. The radius of curvature for the first surface (R1) is 31.01mm, and the back focal length (BFL) is 57.03mm. The lens is made of n-bk7 schott, a common material for optical lenses due to its excellent optical properties.
The 48-761-INK is currently in stock and available for purchase through the Edmund Optics website. This lens is a versatile and reliable choice for applications that require high-quality performance in the NIR spectrum.
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