38-424-INK 25.4mm Dia. x 75.0mm 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
- 25.4 mm
- EFL
- 75 mm
- BFL
- 72.69 mm
- R1
- 38.76 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
38-424-INK 25.4mm Dia. x 75.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 38-424-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.4mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm 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 spectrum, providing superior image quality and light transmission.
The lens has a thickness of 1.36mm at the edge and 3.5mm at the center. The effective focal length (EFL) of the lens is 75mm, making it suitable for use in a variety of optical systems. The lens's front radius of curvature (R1) is 38.76mm, and the back focal length (BFL) is 72.69mm.
The lens is made from n-bk7 schott, a high-quality optical glass that offers excellent optical performance. The lens is circular in shape, providing a wide field of view and making it suitable for use in a variety of applications.
