67-178 6.0mm Dia. x 60.0mm 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
- 6 mm
- EFL
- 60 mm
- BFL
- 58.95 mm
- R1
- 31.01 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
67-178 6.0mm Dia. x 60.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This is a 67-178 Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens boasts a 6.0mm diameter and a focal length of 60.0mm, making it suitable for a wide range of applications.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transmittance and low auto-fluorescence. This material is particularly suitable for applications in the visible and near-infrared spectrum, spanning from 400 to 1000nm.
The lens features a plano-convex geometry, where one side is flat, and the other side is curved. The curvature of the lens is defined by a radius of 31.01mm, and the lens has a center thickness of 1.6mm and an edge thickness of 1.45mm. This geometry is ideal for applications that require a high level of light concentration.
The lens is coated with edm visnir0sp2002000, a proprietary coating developed by Edmund Optics. This coating is designed to enhance the lens's performance in the visible and near-infrared spectrum, reducing surface reflections and increasing transmission. The coating is applied to both the front and back surfaces of the lens.