49-176 3.0mm Dia. x 6.0mm 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
- 3 mm
- EFL
- 6 mm
- BFL
- 4.81 mm
- R1
- 3.1 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
49-176 3.0mm Dia. x 6.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 49-176 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a base shape of a circle, has a diameter of 3.0mm and a focal length of 6.0mm. The lens's edge thickness is 1.41mm, while the center thickness is 1.8mm, making it a robust and durable option.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material makes the lens suitable for a wide range of applications, particularly in the visible and near-infrared spectrum, as it is coated to optimize performance within the 400-1000nm wavelength range.
The coating on both the front and back of the lens is 'edm visnir0sp2002000', a proprietary coating from Edmund Optics designed to enhance the lens's performance in the visible and near-infrared regions. This coating ensures high transmission and low reflectance, making the lens an ideal choice for various applications, including imaging, beam shaping, and light collimation.
