38-425-INK 25.4mm Dia. x 100.0mm 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
- 25.4 mm
- EFL
- 100 mm
- BFL
- 92.02 mm
- R1
- 51.68 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
38-425-INK 25.4mm Dia. x 100.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 38-425-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.4mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens features a front and back coating of edm nir-ii std curve, which is specifically designed for use in the NIR II spectrum. This coating helps to reduce reflection and increase transmission, enhancing the performance of the lens in this spectral range.
The lens has a thickness of 1.42mm at the edge and 3mm at the center. The effective focal length (EFL) of the lens is 100mm, and the radius of curvature (R1) is 51.68mm. The back focal length (BFL) is 92.02mm, and the lens does not have an inner or outer radius.
This lens is made from n-bk7 schott, a common material for optical lenses due to its excellent optical properties and high Abbe number. The lens is inked, which is a process that adds a dye to the lens to make it easier to handle and identify.
According to the vendor, this lens is currently in stock, making it readily available for immediate use. For more information, users can refer to the vendor's website provided in the item data.
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