38-291 12.5mm Dia. x 30.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 30 mm
- BFL
- 28.22 mm
- R1
- 15.51 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
38-291 12.5mm Dia. x 30.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as 38-291, is a Spherical Lens with a base shape of Circular and a Sub Type of Spherical Lens. The lens is designed for use within the visible light spectrum, specifically at a wavelength of 587.6nm.
The lens has a diameter of 12.5mm and a thickness at the edge of 1.39mm, while the center thickness measures 2.7mm. The Effective Focal Length (EFL) of the lens is 30mm, and the Radius of Curvature (R1) is 15.51mm. The Back Focal Length (BFL) is 28.22mm, and the lens does not have an Inner Radius or Outer Radius.
The lens is made from N-BK7 Schott material, a popular choice for its high refractive index and low dispersion. The lens features a standard VIS-0 coating on both the front and back surfaces, which is designed to improve transmission in the visible spectrum.
The item data indicates that this lens is in stock and available for immediate purchase. For more information, including pricing and technical specifications, please refer to the provided weblink: https://www.edmundoptics.com/p/125mm-dia-x-300mm-fl-vis-0-coated-plano-convex-lens/39045/
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