68-431 50 x 75 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
68-431 50 x 75 mm 80:20 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
The 68-431 50 x 75 mm 80:20 (R:T) N-BK7 Plate Beamsplitter is a high-quality optical component sourced from Edmund Optics. This beamsplitter is designed with a rectangular base shape, measuring 50 mm in width and 75 mm in height, and has a thickness of 3 mm.
The beamsplitter is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. It is specifically designed for the visible spectrum, with a central wavelength of 588 nm.
The coating on the front surface is EDM 68-417, which is a proprietary coating developed by Edmund Optics. This coating enhances the beamsplitter's performance, providing a reflection of 80% and transmission of 20% for the incident light.
The beamsplitter is shaped as a thin lens, which is beneficial for applications where space is a constraint. It is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website provided in the weblinks section.
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