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Machine Vision / Microscope Optical Filters Fused Silica Notch Filters
Notch Filters
Specifications:
| Diameter (mm) | 12.50 |
| Diameter Tolerance (mm) | +0.00/-0.10 |
| Mount Thickness (mm) | 5.0 |
| Thickness Tolerance (mm) | ±0.1 |
| Center Wavelength CWL (nm) | 355.0 |
| Full Width-Half Max FWHM (nm) | 17.8 |
| Full Width-Half Max FWHM Tolerance (nm) | ±1.8 |
| Transmission Wavelength (nm) | 325 - 475 |
| Transmission (%) | 90.0 |
| Reflection at CWL (%) | 99.0 |
| Optical Density OD | 4.0 |
| Clear Aperture CA (mm) | 10.6 |
| Transmitted Wavefront, RMS (λ) | <1 |
| Surface Quality | 60 - 40 |
| Coating | Hard Dielectric Sputtered Coating |
| Construction | Mounted in Black Anodized Ring |
| RoHS | Compliant |
Description:
Notch Filters are used in Raman spectroscopy, confocal or multi-photon microscopy, laser-based fluorescence instrumentation, or other life science applications. Notch Filters are Optical Filters that selectively reject a portion of the spectrum, while transmitting all other wavelengths. Notch Filters feature dielectric coatings to reflect laser wavelengths.
GIAI Optics offers a wide variety of Optical Filters, including a range of Notch Filters. GIAI Optics’ Notch Filters feature OD2 or OD3blocking, or multi-notch capability. OD3 Notch Filters feature narrow rejection bands of just ±2.5% of the center wavelength, while offering greater than 99% reflection of the designated laser wavelength. OD3 Notch Filters are used in applications that require deep blocking of a narrow wavelength range, while offering broad transmission of the other wavelengths. OD3 Notch Filter applications include laser-based Raman spectroscopy, fluorescence, or for integration into life science systems. Multi-Notch Filters are for applications that require the rejection of multiple narrow bands without the use of a multi-filter setup.
Competitive Advantage:
Notch Filters ,competitive price , good quality, delivery on time, providing perfect after-sales service, to provide customers with professional customized products of parameter. We will supply you with best solution.
Why us?
1 Service time: 24 hours waiting for you.
2.Fast Response: 2 hours within our worktime, 12 hours get off work.
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Business contact:Lincoln (Ms.)
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Area: Caribbean Region-Bermuda 
Address:F2,block C,Shen Chang Gang Industry Park
Zip:518000