38-489 10.0mm Dia. x 12.5mm 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
- 10 mm
- EFL
- 12.5 mm
- BFL
- 10.99 mm
- R1
- 9.81 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
38-489 10.0mm Dia. x 12.5mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 38-489 is a Plano-Convex lens with a diameter of 10.0mm and a focal length of 12.5mm, sourced from the reputable optical components vendor, Edmund Optics. This lens is designed for use within the visible to near-infrared spectrum, specifically catering to wavelengths between 400nm and 1000nm.
The lens is crafted from n-SF11 Schott, a high-index glass material known for its excellent optical properties. The front and back surfaces of the lens are coated with the EDM VIS-NIR 0SP2002000 coating, which is designed to enhance performance within the visible to near-infrared spectrum.
The geometry of the lens is meticulously designed, with a thickness at the edge of 1.33mm and a center thickness of 2.7mm. The lens's effective focal length (EFL) is 12.5mm, and its radius of curvature (R1) is 9.81mm. The back focal length (BFL) is 10.99mm, and both the inner and outer radii are 0mm.
This lens is a Spherical lens, which means it has a surface that is a portion of a sphere. The spherical shape allows for excellent light transmission and focusing capabilities, making it suitable for a wide range of optical applications.
The item data also indicates that this lens is in stock, ensuring prompt delivery upon order placement. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.
