67-445 3.0mm Dia. x 15.0mm 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
- 3 mm
- EFL
- 15 mm
- BFL
- 14.22 mm
- R1
- 7.78 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
67-445 3.0mm Dia. x 15.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a 3.0mm diameter, 15.0mm focal length Plano-Convex lens, specifically designed for use in the Near-Infrared II (NIR II) spectrum, spanning 750-1550nm. The lens is sourced from the reputable optical vendor, Edmund Optics.
The lens is made from the high-quality material, N-BK7 Schott, which is known for its excellent optical properties and durability. The lens features a spherical shape, with a front radius of curvature of 7.78mm and a back focal length of 14.22mm. The edge thickness of the lens is 1.12mm, while the center thickness is slightly greater at 1.26mm.
The lens is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces. This coating is specifically designed to optimize performance in the NIR II spectrum, enhancing transmission and reducing reflection. The coating status is currently in stock, according to the vendor's website.
This lens is a versatile and high-performing option for applications that require high-quality imaging in the NIR II spectrum, such as biomedical imaging, night vision, and spectral analysis.