67-552-INK 25.0mm Dia. x 150.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 85 mm
- BFL
- 82.17 mm
- R1
- 43.93 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
67-552-INK 25.0mm Dia. x 150.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-552-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750 and 1550nm.
The lens features a front and back coating of edm nir-ii std curve, which is specifically designed for use in the NIR II spectrum. This coating enhances the lens' performance in this region, providing superior image quality and light transmission.
The lens has a thickness of 2.48mm at the edge and 4.3mm at the center. The effective focal length (EFL) of the lens is 85mm, making it suitable for a variety of optical applications. The lens's front radius of curvature is 43.93mm, and the back focal length is 82.17mm.
The lens is made from n-bk7 schott, a high-quality optical glass known for its excellent transmittance and low auto-fluorescence in the NIR region. This makes it an ideal choice for applications that require high-quality imaging in the NIR II spectrum.
The lens is in stock and available for immediate purchase from the Edmund Optics website. With its superior performance and high-quality construction, the 67-552-INK is an excellent choice for any application that requires a high-performance lens in the NIR II spectrum.
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