48-774 25.0mm Dia. x 100.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 100 mm
- BFL
- 97.17 mm
- R1
- 51.68 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
48-774 25.0mm Dia. x 100.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 48-774 is a Plano-Convex Spherical Lens, sourced from Edmund Optics, designed for use within the near-infrared (NIR) spectrum, specifically between 600-1050nm. This lens boasts a diameter of 25.0mm and a focal length of 100.0mm, making it a versatile choice for a variety of optical applications.
The lens is constructed from N-BK7 Schott glass, a material well-known for its excellent optical properties, including a high Abbe number and low dispersion. This makes the lens particularly suitable for applications that require high image quality and precise color correction.
The 48-774 features a Plano-Convex geometry, with a center thickness of 4.3mm and an edge thickness of 2.77mm. This geometry, combined with the lens's high quality Schott glass, provides excellent optical performance, with a high level of light transmission and minimal distortion.
The lens is coated with Edmund Optics' standard NIR-I coating on both the front and back surfaces. This coating is designed to enhance the lens's performance within the NIR spectrum, improving its transmission and reducing unwanted reflections. According to the vendor, the coating is in stock, ensuring quick and easy acquisition for your optical project.