62-579-INK 12.7mm Dia. x 25.4mm 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
- 12.7 mm
- EFL
- 25.4 mm
- BFL
- 23.43 mm
- R1
- 13.13 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
62-579-INK 12.7mm Dia. x 25.4mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 62-579-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.7mm, 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 1.36mm at the edge and 3mm at the center, with an effective focal length (EFL) of 25.4mm. The radius of curvature for the first surface (R1) is 13.13mm, and the back focal length (BFL) is 23.43mm. The lens is made of n-bk7 schott, a common material for optical lenses due to its excellent optical properties.
The lens is inked, a process that typically involves applying a dye to the lens to enhance contrast and make it easier to handle and align. This feature is particularly useful in applications where precise alignment is required.
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