38-392-INK 10.0mm Dia. x 12.5mm 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
- 10 mm
- EFL
- 90 mm
- BFL
- 88.68 mm
- R1
- 46.51 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
38-392-INK 10.0mm Dia. x 12.5mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
This product is a Plano-Convex Lens, specifically designed for use in the Near-Infrared II (NIR II) spectrum, with a diameter of 10.0mm and a focal length of 90mm. The lens is sourced from Edmund Optics, a reputable vendor in the optical industry. It is currently in stock, as indicated by its weblink status.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens features a plano-convex geometry, where one side is flat, and the other side is curved. This design is often used to focus light, making it ideal for various applications.
The lens has a thickness of 1.78mm at the edge and 2.0mm at the center. The inner radius is 0mm, and the outer radius is also 0mm, indicating a symmetrical curvature. The back focal length (BFL) is 88.68mm, and the effective focal length (EFL) is 90mm.
The lens is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces. This coating is designed to optimize the lens' performance in the NIR II spectrum, specifically between 750nm and 1550nm. The coating ensures minimal reflection and maximum transmission, enhancing the lens' overall efficiency.
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