63-668 10mm Dia. x 40mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 40 mm
- BFL
- 39.16 mm
- R1
- 40.91 mm
- R2
- -40.91 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
10mm Dia. x 40mm FL VIS-NIR Coated Double-Convex Lens
Discover the 10mm Dia. x 40mm FL VIS-NIR Coated Double-Convex Lens, a high-quality optical component designed for a wide range of applications. This lens, sourced from the renowned vendor Edmund Optics, is a Spherical Lens (Convex-Convex) with a Circular base shape, offering versatility and precision in various optical systems.
The lens boasts a diameter of 10mm and a thickness edge of 1.89mm, ensuring a compact yet robust design. The thickness center measures 2.5mm, providing sufficient depth for secure mounting and alignment. The effective focal length (EFL) is 40mm, making it suitable for moderate magnification applications.
The lens is made from n-BK7 Schott material, a popular choice for its high refractive index and low dispersion, ensuring excellent image quality and color correction. The double-convex geometry, with radii of curvature R1 at 40.91mm and R2 at -40.91mm, provides a broad field of view and minimal distortion.
The lens features a VIS-NIR coating, specifically the EDM VISNIR0SP2002000 coating on both the front and back surfaces. This anti-reflective coating is designed for the visible (VIS) and near-infrared (NIR) spectrum, spanning 400-1000nm, enhancing transmission and reducing unwanted reflections.