68-425 25 x 38 mm 80:20 (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
68-425 25 x 38 mm 80:20 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
The 68-425 25 x 38 mm 80:20 (R:T) N-BK7 Plate Beamsplitter is a high-quality optical component sourced from Edmund Optics. This beamsplitter is designed for use in the visible spectrum, specifically between 400 and 700 nanometers.
The beamsplitter is rectangular in shape, with dimensions of 25 x 38 mm, and has a thickness of 3mm. It is made from N-BK7, a popular optical glass known for its excellent optical properties. This material is identified by the Material ID [n-bk7 schott] in the item data.
The beamsplitter features a coating on the front surface, specifically edm 68-417. This coating is designed to enhance the performance of the beamsplitter, particularly in terms of its reflectance and transmittance characteristics.
In terms of its physical data, the beamsplitter has a reflection of 0.8 and a transmission of 0.2. This means that 80% of the incident light will be reflected, while 20% will be transmitted. This 80:20 (R:T) ratio is a common choice for many optical applications.
The beamsplitter is available for purchase directly from Edmund Optics, and according to the item data, it is currently in stock. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.
