48-787 30.0mm Dia. x 120.0mm 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
- 30 mm
- EFL
- 120 mm
- BFL
- 116.04 mm
- R1
- 62.02 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
48-787 30.0mm Dia. x 120.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
This is a Plano-Convex Lens, type 48-787, with a diameter of 30.0mm and a focal length of 120.0mm. The lens is sourced from Edmund Optics and is currently in stock. It is designed for use in the near-infrared spectrum, specifically between 600 and 1050nm.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency in the visible and near-infrared spectrum. The lens features a spherical shape, with a front radius of curvature of 62.02mm and a back focal length of 116.04mm. The edge thickness of the lens is 4.16mm, while the center thickness is 6mm.
The lens is coated with Edmund Optics' NIR I standard curve on both the front and back surfaces. This coating enhances the lens' performance in the near-infrared spectrum, improving its transmission and reducing unwanted reflections. The coating is designed to be durable and resistant to environmental factors, ensuring the lens maintains its performance over time.
