38-542 25.4mm Dia. x 40.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 40 mm
- BFL
- 36.11 mm
- R1
- 20.67 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
38-542 25.4mm Dia. x 40.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 38-542 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a diameter of 25.4mm and a focal length of 40.0mm, making it suitable for a variety of applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating designed for use in the visible and near-infrared spectrum (400-1000nm). This coating enhances the lens's performance by reducing surface reflections and increasing transmission, making it ideal for use in demanding optical systems.
The lens's geometry includes a thickness edge of 1.54mm and a thickness center of 5.9mm. The inner radius is 0mm, and the outer radius is also 0mm. The lens's base shape is circular, and its shape is spherical.
According to the vendor, this item is currently in stock, and more information can be found on the Edmund Optics website.
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