38-431 25.4mm Dia. x 125.0mm 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
- 25.4 mm
- EFL
- 125 mm
- BFL
- 123.02 mm
- R1
- 64.6 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
38-431 25.4mm Dia. x 125.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens has a diameter of 25.4mm and a focal length of 125.0mm, making it suitable for a wide range of applications. The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number.
The lens features a standard curvature coating on both the front and back surfaces, specifically the 'edm nir-ii std curve'. This coating is designed to optimize the lens' performance in the NIR II spectrum, enhancing its transmission and reducing unwanted reflections.
The lens has a thickness of 1.74mm at the edge and 3mm at the center. The inner and outer radii are 0mm, indicating a simple spherical shape. The back focal length is 123.02mm, and the effective focal length is 125mm.
According to the vendor's website, this item is currently in stock, making it readily available for immediate use. The link to the vendor's website is provided for easy reference and purchase.
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