48-986 25mm Dia. x 100mm FL; VIS 0deg Coated; UV Double-Convex Lens VIS 0deg 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 100 mm
- BFL
- 98.7 mm
- R1
- 91.09 mm
- R2
- -91.09 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
48-986 25mm Dia. x 100mm FL; VIS 0deg Coated; UV Double-Convex Lens VIS 0deg 425-675nm
The 48-986 is a Spherical Lens (Convex-Convex) with a base shape of Circular, sourced from the reputable optical vendor, Edmund Optics. This lens boasts a diameter of 25mm and a focal length of 100mm, making it suitable for a wide range of optical applications.
The lens's geometry is defined by its edge thickness of 2.06mm and center thickness of 3.78mm. The back focal length (BFL) is 98.7mm, and the effective focal length (EFL) is 100mm. The first radius of curvature (R1) is 91.09mm, while the second radius of curvature (R2) is -91.09mm, indicating a double-convex lens design.
The lens is constructed from fused sil mal-1965, a material known for its optical clarity and durability. It is designed to operate within the visible light spectrum, specifically at a wavelength of 587.6nm.
The lens features a coating on both the front and back surfaces. The front coating is edm vis-0 std curve, while the back coating is also edm vis-0 std curve. This coating enhances the lens's performance by reducing surface reflections and improving transmission.