Surface Quality 60 / 40 Optical Filters Notch Filters Substrate
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.
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.
Diameter Tolerance (mm)
Mount Thickness (mm)
Thickness Tolerance (mm)
Center Wavelength CWL (nm)
Full Width-Half Max FWHM (nm)
Full Width-Half Max FWHM Tolerance (nm)
Transmission Wavelength (nm)
325 - 475
Reflection at CWL (%)
Optical Density OD
Clear Aperture CA (mm)
Transmitted Wavefront, RMS (λ)
60 - 40
Hard Dielectric Sputtered Coating
Mounted in Black Anodized Ring
1 Service time: 24 hours waiting for you.
2.Fast Response: 2 hours within our worktime, 12 hours get off
3.Good Service: We can supply you from design,measure to coating
one stop service.
4. MOQ: No MOQ requirement, you can set your order freely.
5. After-sales service: If bad quality, we will refund .
How to Order ?
Step 1. Send the inquiry at the bottom of the product.
Step 2. We will response or quote you within 24 hours.
Step 3. Place order through email, fax directly.