38-480 35.0mm Dia. x 70.0mm FL; VIS-EXT Coated; Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 35 mm
- EFL
- 70 mm
- BFL
- 66.04 mm
- R1
- 36.18 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
38-480 35.0mm Dia. x 70.0mm FL; VIS-EXT Coated; Plano-Convex Lens VIS-EXT 350-700nm
The 38-480 is a Plano-Convex Spherical Lens, sourced from the renowned optical vendor, Edmund Optics. This lens boasts a diameter of 35.0mm and a focal length of 70.0mm, making it a versatile choice for various optical applications.
The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties. This material ensures high light transmission and low dispersion, making it ideal for use in imaging systems, beam shaping, and other applications where image quality is paramount.
The lens features a front and back coating of EDM VIS-EXT, a broadband anti-reflection coating designed for use in the visible spectrum (350-700nm). This coating significantly reduces surface reflections, improving light transmission and enhancing the overall performance of the lens.
The geometry of the lens includes a thickness of 1.49mm at the edge and 6mm at the center, providing a balanced profile for efficient light transmission. The lens has an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature throughout.