The796nm Narrow Bandpass Optical Filteris designed for
optical systems requiring precise wavelength selection around 796nm.
The filter uses high-quality optical glass combined with a precision
multilayer optical coating. Its narrowband design allows the target
wavelength to pass while unwanted wavelengths are effectively suppressed.
This makes the filter suitable for optical instruments, imaging systems,
optical detection equipment, analytical instruments and other
applications requiring controlled spectral transmission.
With round and square configurations available,
the filter can also be customized according to the dimensions
and optical specifications of the customer's system.
The filter is designed around a796nm center wavelengthfor
applications requiring selective transmission in the near-infrared spectral region.
The narrowband design provides selective wavelength transmission
and helps improve spectral purity within the optical system.
The multilayer coating is designed to provide high transmission
around the target wavelength while suppressing unwanted spectral components.
Unwanted wavelengths outside the selected transmission region
can be effectively blocked according to the specified coating design.
High-quality optical glass provides a stable base for precision
multilayer coating and optical system integration.
The optical coating provides controlled spectral performance,
excellent uniformity and long-term stability.
Round and square shapes are available, with custom size, thickness and wavelength specifications supported.
| Parameter | Details |
|---|---|
| Product Type | Narrow Bandpass Optical Filter |
| Center Wavelength | 796nm |
| Bandwidth | Narrowband |
| Transmission | High transmission at target wavelength |
| Spectral Blocking | Blocks unwanted spectral ranges |
| Substrate | Optical Glass |
| Coating | Precision Multilayer Optical Coating |
| Coating Uniformity | Excellent |
| Edge Quality | Excellent |
| Shape | Round / Square |
| Size | Custom Available |
| Thickness | Custom Available |
| Wavelength | 796nm / Custom Available |
| Application | Optical Instruments, Imaging, Optical Detection, Analytical Equipment |
Technical note:Exact FWHM, peak transmission,
optical density, blocking range, substrate thickness and
dimensional tolerance can be customized or specified according to the customer's optical design.
The narrowband structure is designed to isolate the
required wavelength around 796nm for improved spectral control.
Selective transmission at the target wavelength helps
reduce unwanted spectral components in optical detection and imaging paths.
The precision multilayer coating provides consistent
spectral characteristics when manufactured according to defined optical specifications.
Controlled coating uniformity supports consistent
optical performance across the active filter area.
The optical glass substrate and multilayer coating
provide a robust solution for demanding optical systems.
The 796nm filter can be integrated into imaging systems
that require selective near-infrared wavelength transmission.
Suitable for optical instruments requiring precise spectral selection around 796nm.
The filter can be used in near-infrared optical detection
systems where unwanted wavelengths need to be suppressed.
Suitable for analytical optical instruments requiring controlled wavelength selection.
Can be integrated into optical sensing systems designed around the 796nm spectral region.
Suitable for laboratory and scientific optical systems requiring narrowband spectral filtering.
Can be used in imaging and machine-vision systems
where a defined near-infrared spectral region is required.
Custom dimensions, thicknesses and wavelength specifications
can be developed for customer-designed optical systems.
We support customized796nm narrow bandpass
optical filters for different optical system requirements.
Available customization includes:
For quotation, please provide:
Center Wavelength + FWHM/Bandwidth + Size + Thickness + Quantity + Application
If you have an existing optical drawing or
transmission curve, you can also send it for specification review.
A typical optical filter production process includes:
Optical Glass Selection → Cutting → Grinding → Polishing →
Cleaning → Multilayer Coating → Optical Inspection →
Dimensional Inspection → Edge Processing → Final QC → Protective Packaging
The actual process can be adjusted according to
the required substrate, coating and dimensional specifications.
Quality inspection can cover:
Specific inspection criteria can be agreed according to the customer's project requirements.
The 796nm optical filters are individually protected to reduce
the risk of scratches, contamination and mechanical damage during transportation.
Packaging solutions are available for:
Custom labels and packaging can also be provided for OEM customers.
It is an optical filter designed to selectively transmit light around the
796nm center wavelengthwhile suppressing unwanted spectral ranges.
Yes. 796nm is commonly used within the near-infrared/NIR region of optical applications.
The filter is manufactured usingoptical glasswith a precision multilayer optical coating.
Yes. Round, square and other custom dimensions are available.
Yes. The coating design can be developed for other
target wavelengths according to project requirements.
Yes. Custom thickness can be discussed according to
the mechanical and optical requirements of the application.
Yes. The required FWHM or bandwidth should be specified
when requesting a customized filter.
A spectral transmission curve can be provided according to the
final filter specification and production requirements.
Yes. OEM and ODM customization is available for optical instruments,
imaging systems, sensors and other optical equipment.
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