49-171 3.0mm Dia. x 9.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 3 mm
- EFL
- 9 mm
- BFL
- 8.01 mm
- R1
- 4.65 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
49-171 3.0mm Dia. x 9.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 49-171 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 3.0mm and a focal length of 9.0mm, is designed for use within the visible light spectrum, specifically between 425-675nm.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. The front and back surfaces of the lens are coated with the EDM VIS-0 STD CURVE coating, which is designed to provide broadband anti-reflection performance across the visible spectrum.
The geometry of the lens includes a thickness of 1.25mm at the edge and 1.5mm at the center. The inner and outer radii are 0mm, and the lens has a base shape of circular. The effective focal length (EFL) is 9.0mm, and the back focal length (BFL) is 8.01mm. The radius of curvature (R1) is 4.65mm.
The lens is in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.