49-467 9mm Dia. x 27mm 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
- 9 mm
- EFL
- 27 mm
- BFL
- 26.08 mm
- R1
- 27.43 mm
- R2
- -27.43 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
49-467 9mm Dia. x 27mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
The 49-467 is a high-quality double-convex lens, boasting a 9mm diameter and a focal length of 27mm. This lens is sourced from the reputable vendor, Edmund Optics, and is readily available for your optical system needs.
The lens is crafted from the renowned N-BK7 Schott glass, a material known for its excellent optical properties, making it an ideal choice for various applications. The lens features a front and back coating of EDM NIR-I std curve, enhancing its performance within the near-infrared spectrum of 600-1050nm.
The geometry of the lens is meticulously designed, with an edge thickness of 2mm and a center thickness of 2.74mm. The lens's effective focal length (EFL) is 27mm, while the back focal length (BFL) is 26.08mm. The first and second radii of curvature are 27.43mm and -27.43mm, respectively.
This lens is a versatile component, suitable for a wide range of applications that require near-infrared capabilities. Its robust construction, coupled with its superior optical properties, makes it an excellent choice for your optical system needs.