48-898 25 x 25 mm 30:70 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
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
48-898 25 x 25 mm 30:70 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
The 48-898 is a 25 x 25 mm Plate Beamsplitter, designed with a 30:70 (R:T) reflectance to transmission ratio. This beamsplitter is specifically engineered for the visible spectrum, with a wavelength range of 400-700nm, making it ideal for a wide range of applications within this spectrum.
The beamsplitter is constructed from N-BK7, a high-quality optical glass from Schott, ensuring excellent optical performance. The N-BK7 material is known for its low dispersion and high homogeneity, making it a popular choice for many optical applications.
The beamsplitter features a thin lens shape, with a thickness of 3mm, and a rectangular base shape. The dimensions of the beamsplitter are 25 x 25 mm, providing a substantial surface area for beam splitting.
The front surface of the beamsplitter is coated with EDM 48-388, a coating specifically designed to enhance the beamsplitter's performance within the visible spectrum. This coating ensures a 30:70 (R:T) reflectance to transmission ratio, providing a reliable and consistent performance.
The beamsplitter is sourced from Edmund Optics, a leading vendor in the optical industry, ensuring a high-quality product. The item is currently in stock, indicating a readily available product for immediate use.
