Effective for use in multiple reflections! Unpolarized beam splitter that enhances polarization contrast in optical microscopes, vertical illumination, CCD cameras, and more.
The wideband hybrid type of unpolarized beam splitter features a hybrid film structure that combines metal and dielectric films. While the effective wavelength range is broad, the differences in transmission/reflection characteristics for P and S polarization are controlled within 6%, allowing for the production of beam angles (transmission angles) with a deviation of less than 2 minutes to reduce beam misalignment. By applying an AR coating (anti-reflective film) optimized for the specified wavelength range, the transmission efficiency can be maximized, and by applying a black coating treatment, unwanted reflections (stray light) can be eliminated, making it possible to address glare and ghosting issues.
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basic information
【Reference Specifications】 〇Material: BK7 〇Dimensions: □5.0 to 50mm 〇Dimension Tolerance: ±0.1 / ±0.2 (joining surface) 〇Beam Deviation: ≦2’ 〇Transmitted Wavefront: λ/4 〇Appearance: 40-20 (MIL) 〇Effective Diameter (〇Diameter): ≧90% 〇AR Characteristics: R ≦ 0.5% ○450 ≦ λ ≦ 650nm ○Separation Accuracy: T:R=50:50 T=45±5% ○Absorption 10% ○Polarization Difference: Ts-Tp ≦ 6%, Rs-Rp ≦ 6% ●For more details, please contact us or download the catalog.
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Line up（2）
| Model number | overview |
|---|---|
| MRT900NPBS-50 | |
| MRT1350NPBS-50 |
catalog（1）
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Company information
Our company has been steadfastly engaged in the consistent production of flat optical components (prisms) for over 60 years in our local area of Toyohashi City, Aichi Prefecture. We look forward to your inquiries regarding all types of optical components. Please feel free to consult with us at any time.