69-571 25.0mm Dia. x 125.0mm 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
- 125 mm
- BFL
- 122.7 mm
- R1
- 64.62 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
69-571 25.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 980nm
This is a 25.0mm diameter, plano-convex lens with a focal length of 125.0mm, specifically designed for use with a 980nm laser and featuring a V-coat. The lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The plano-convex shape, where one side is flat and the other is curved, is ideal for a variety of applications, particularly where a collimated beam is required.
The geometry of the lens includes a thickness of 2.28mm at the edge and 122.7mm at the center. The effective focal length (EFL) is 125mm, and the radius of curvature (R1) is 64.62mm. The back focal length (BFL) is also 122.7mm, and both the inner and outer radii are 0mm.
The lens is coated with a V-coat, specifically designed for 980nm lasers. This coating enhances the lens' performance by reducing reflection and increasing transmission, thereby improving the efficiency and quality of the laser system.
The item data indicates that this lens is in stock, making it readily available for immediate use. For more information, including technical specifications and purchasing details, please refer to the provided weblink.