63-805 20mm Dia. x 80mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 80 mm
- BFL
- 77.95 mm
- R1
- 36.68 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
63-805 20mm Dia. x 80mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
This 63-805 optical lens, sourced from Edmund Optics, is a Spherical Lens of the Plano-Convex type, designed with a Circular base shape. The lens boasts a diameter of 20mm, with a thickness at the edge of 1.61mm and a center thickness of 3mm. The Effective Focal Length (EFL) is 80mm, and the Radius of Curvature (R1) is 36.68mm. The Back Focal Length (BFL) is 77.95mm, and both the Inner and Outer Radius are 0mm.
The lens is crafted from Fused Silica (Mal-1965), a material known for its exceptional transparency across a wide spectrum, including the Ultraviolet (UV), Visible (VIS), and Near-Infrared (NIR) ranges. The lens is coated with a VIS-NIR coating, specifically the "edm visnir0sp2002000" coating, on both the front and back surfaces, enhancing its performance in the 400-1000nm wavelength range.
This lens is currently in stock and available for immediate purchase through the provided weblink. With its precise specifications and high-quality construction, this lens is an excellent choice for various optical applications requiring a Plano-Convex lens in the VIS-NIR spectrum.