67-498-INK 12.0mm Dia. x 30.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 24 mm
- BFL
- 22.15 mm
- R1
- 12.42 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
67-498-INK 12.0mm Dia. x 30.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-498-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically between 750-1550nm. The lens features a front and back coating of edm nir-ii std curve, which enhances its performance in the NIR II range.
The lens has a thickness of 1.25mm at the edge and 2.8mm at the center, with an effective focal length (EFL) of 24mm. The radius of curvature for the first surface (R1) is 12.42mm, and the back focal length (BFL) is 22.15mm. The lens is made of n-bk7 schott, a material known for its excellent optical properties.
This lens is part of a broader category of Spherical Lenses (Plano-Convex) and has a base shape of Circular. The lens's geometry is designed to provide optimal performance in its intended application. The lens's coating and material ID make it suitable for use in various applications within the NIR II spectrum.
The weblink provided leads to the product page on the Edmund Optics website, where users can find more information and purchase the lens. The link's status indicates that the lens is currently in stock, ensuring quick delivery for those who need it.
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