45-561 25 mm Dia. N-BK7 Wedge Prism; t=3 mm VIS-NIR 400-1000nm
- Type
- Prism
- Subtype
- Wedge Prism
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150891983370924
- λ
- 632.8 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
45-561 25 mm Dia. N-BK7 Wedge Prism; t=3 mm VIS-NIR 400-1000nm
The 45-561 is a high-quality Wedge Prism offered by Edmund Optics, a leading vendor in the optical industry. This prism, with a diameter of 25 mm, is designed for use in the visible (VIS) and near-infrared (NIR) spectrum, spanning from 400 to 1000nm.
The prism is made from N-BK7, a popular optical glass from Schott, known for its excellent optical properties and versatility. The prism's thickness is 3 mm, providing a robust and durable structure while maintaining a manageable weight.
The wedge angle of this prism is 0.1980948701013564 degrees, ideal for applications requiring precise angular deviation. The prism's base shape is circular, ensuring uniform light transmission and reducing optical aberrations.
The 45-561 is coated with edm visnir0sp2002000 on both the front and back surfaces. This anti-reflection coating is specifically designed for the VIS-NIR range, reducing surface reflections and improving transmission efficiency.
