38-506-INK 12.5mm Dia. x 35.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 35 mm
- BFL
- 33.42 mm
- R1
- 18.09 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
38-506-INK 12.5mm Dia. x 35.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 38-506-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.5mm, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically between 400-1000nm. The lens has a front ( convex ) radius of curvature of 18.09mm and a back focal length of 33.42mm.
The lens's geometry includes a thickness of 1.29mm at the edge and 2.4mm at the center. The effective focal length (EFL) is 35mm. The lens is inked, which aids in its identification and handling.
The lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating is specifically designed for the VIS-NIR range, enhancing its performance in this spectrum.
The material of the lens is n-bk7 schott, a popular choice for optical elements due to its excellent optical properties and versatility. This lens is a reliable choice for applications that require a compact, high-performing lens in the VIS-NIR range.
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