67-484 10.0mm Dia. x 10.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 54 mm
- BFL
- 52.69 mm
- R1
- 27.91 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
67-484 10.0mm Dia. x 10.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 67-484 is a Plano-Convex lens with a diameter of 10.0mm and a focal length of 10.0mm, sourced from the renowned optical components vendor, Edmund Optics. This lens is specifically designed for use in the Near-Infrared II (NIR II) spectrum, covering a wavelength range of 750-1550nm.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The Plano-Convex geometry, where one side is flat and the other is curved, is ideal for a wide range of applications, including beam shaping, collimation, and focusing.
The 67-484 features a front and back coating of EDM NIR-II STD CURVE, which enhances its performance in the NIR II spectrum. This coating reduces surface reflections, improving transmission and reducing light loss. The lens has an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature.
The lens has a thickness of 1.63mm at the edge and 2.0mm at the center. The Effective Focal Length (EFL) is 54mm, and the Back Focal Length (BFL) is 52.69mm. These parameters are crucial for designing and integrating the lens into optical systems.