35-931 12.5 mm Dia. 30:70 (R:T) N-BK7 Plate Beamsplitter; t=1mm VIS 400-700nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
35-931 12.5 mm Dia. 30:70 (R:T) N-BK7 Plate Beamsplitter; t=1mm VIS 400-700nm
This 35-931 Beamsplitter, sourced from Edmund Optics, is a circular plate with a diameter of 12.5 mm and a thickness of 1 mm. It is made of N-BK7 Schott, a popular optical glass known for its excellent transparency in the visible spectrum.
The beamsplitter features a 30:70 (R:T) ratio, meaning it reflects 30% of the incident light and transmits 70%. This ratio is maintained for light with a wavelength of 588 nm, which falls within the visible light spectrum.
The front surface of the beamsplitter is coated with EDM 48-388, a coating that enhances its performance in specific wavelength ranges. This beamsplitter is designed to operate in the visible light spectrum, between 400 and 700 nm.
The beamsplitter's thin lens shape and its N-BK7 Schott material make it a versatile component in various optical systems. It is currently in stock and available for immediate use. For more information, please refer to the vendor's website.
