38-285 12.5mm Dia. x 15mm 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
- 15 mm
- BFL
- 13.26 mm
- R1
- 11.77 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
38-285 12.5mm Dia. x 15mm 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 the 38-285, 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 1.3mm, while the thickness at the center measures 3.1mm. The Effective Focal Length (EFL) of the lens is 15mm. The first radius of curvature (R1) is 11.77mm, and the back focal length (BFL) is 13.26mm. The lens does not have an Inner Radius or an Outer Radius.
The lens is made from the material n-sf11 Schott, a popular choice for its high refractive index and low dispersion. The lens features a coating on both the front and back, specifically the EDM VIS-0 STD CURVE coating. This coating is designed to provide broadband anti-reflection performance, reducing surface reflections and improving transmission within the visible spectrum.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/125mm-dia-x-15mm-fl-vis-0-coated-plano-convex-lens/39041/.
More Lens
