49-454 3mm Dia. x 9mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 3 mm
- EFL
- 9 mm
- BFL
- 8.46 mm
- R1
- 9.02 mm
- R2
- -9.02 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
49-454 3mm Dia. x 9mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
The 49-454 is a high-quality double-convex lens, sourced from the renowned optical components vendor, Edmund Optics. This lens is designed for use in the near-infrared (NIR) spectrum, specifically for wavelengths between 600nm and 1050nm.
The lens features a 3mm diameter and a focal length of 9mm, making it a compact yet powerful option for a variety of applications. The double-convex geometry, with radii of curvature of 9.02mm on both sides, ensures a wide field of view and low distortion. The lens has a central thickness of 1.6mm and an edge thickness of 1.35mm, providing robustness and durability.
The lens is made from N-BK7 Schott glass, a material known for its excellent optical properties and chemical resistance. This makes the lens suitable for use in harsh environments and ensures high-quality performance over time.
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 in the NIR spectrum, reducing reflection and increasing transmission. The coating status is currently in stock, ensuring quick and reliable delivery.
