69-573 25.0mm Dia. x 175.0mm FL; Plano-Convex Lens Laser V-Coat 980nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 175 mm
- BFL
- 172.85 mm
- R1
- 90.47 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5077852941729328
- λ
- 980 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-573 25.0mm Dia. x 175.0mm FL; Plano-Convex Lens Laser V-Coat 980nm
This is a 25.0mm diameter x 175.0mm focal length Plano-Convex lens, designed for use with a 980nm wavelength and featuring a high-quality laser V-coat. The lens is sourced from the renowned optical vendor, Edmund Optics, and is currently in stock.
The lens is spherical in shape, with a base shape of circular. The geometry of the lens includes a 25.0mm diameter, a 2.63mm thickness at the edge, and a 172.85mm thickness at the center. The effective focal length (EFL) is 175.0mm, and the radius of curvature (R1) is 90.47mm. The back focal length (BFL) is also 172.85mm, and both the inner and outer radii are 0.
The lens is made from n-BK7 Schott material, a popular choice for its high refractive index and low dispersion. The lens features a V-coat on both the front and back, specifically an edm las v-coat 980, designed for optimal performance with a 980nm wavelength.
This lens is an excellent choice for applications that require a high-quality, spherical lens with a long focal length and a specific coating for a 980nm wavelength. The lens's robust construction and high-quality coating ensure reliable and consistent performance, making it a reliable choice for various optical applications.