The 580–940nm Wide Bandpass Reflective Optical Filter is
designed for optical systems requiring broad wavelength
transmission from the visible region toward the near-infrared spectrum.
Manufactured using high-quality optical-grade glass and a precision
multilayer optical coating, the filter is designed to transmit
wavelengths within the580–940nm rangewhile reflecting
unwanted spectral components.
The combination of an optical glass substrate and advanced
vacuum-deposited coating technology provides stable optical performance,
good durability and consistent spectral characteristics.
It is suitable formachine vision, laser optics, optical sensing,
imaging equipment and scientific instruments.
The filter is designed to transmit a broad wavelength range from
580nm to 940nm, covering visible red wavelengths and extending into the near-infrared region.
This makes it suitable for optical systems requiring wide spectral transmission.
The reflective filter structure is designed to transmit the required
wavelength range while reflecting unwanted spectral components.
This helps control stray light and improve spectral management within the optical system.
The filter uses a precision multilayer coating produced through vacuum deposition technology.
The coating is designed to provide:
The optical glass substrate provides good uniformity,
low optical absorption and reliable optical performance.
It is suitable for precision optical components used in imaging, sensing and laser systems.
Different dimensions, shapes, thicknesses and coating
specifications can be customized according to customer requirements.
The580–940nm rangeprovides wide optical transmission
for systems operating across visible and near-infrared wavelengths.
Unwanted spectral ranges are reflected by the optical coating structure,
helping reduce unwanted optical interference.
The optical glass substrate and multilayer coating provide
stable performance for continuous optical operation.
Vacuum-deposited multilayer coating technology provides
a durable optical surface suitable for demanding applications.
Uniform coating and precision optical manufacturing help provide
consistent performance across the filter surface.
| Specification | Description |
|---|---|
| Product Name | 580–940nm Wide Bandpass Reflective Optical Filter |
| Filter Type | Reflective Bandpass |
| Wavelength Range | 580–940nm |
| Spectral Region | Visible to Near Infrared |
| Substrate | Optical-Grade Glass |
| Coating | Multilayer Optical Coating |
| Coating Process | Vacuum Deposited |
| Optical Function | Wideband Transmission / Spectral Reflection |
| Transmission Range | 580–940nm |
| Unwanted Spectrum | Reflected |
| Optical Stability | Stable |
| Coating Durability | High |
| Spectral Consistency | Excellent |
| Shape | Round / Square / Custom |
| Diameter | Custom |
| Length / Width | Custom |
| Thickness | Custom |
| Coating Specification | Custom |
| Wavelength Specification | Custom |
| Application | Machine Vision |
| Application | Laser Optics |
| Application | Optical Sensing |
| Application | Imaging |
| Application | Scientific Instruments |
| Manufacturing | OEM / ODM |
| Order Quantity | Sample / Bulk |
Note:Exact transmission, reflection, blocking range, dimensions,
coating structure and surface specifications can be customized
according to the optical system requirements.
The 580–940nm wideband filter can be used in machine vision
systems that require broad visible-to-NIR wavelength transmission.
It can be integrated into imaging and inspection systems
to control the spectral range reaching the optical sensor.
Suitable for optical systems incorporating laser sources
operating within the supported wavelength region.
The filter can help manage unwanted spectral components in laser optical assemblies.
The filter can be used in optical sensing systems where
broad visible and near-infrared transmission is required.
Suitable for imaging systems requiring controlled transmission across the 580–940nm range.
Applications can include:
The filter can be integrated into laboratory instruments,
optical measurement equipment and scientific research systems.
We support customized optical filter manufacturing based on customer specifications.
For technical evaluation, customers can provide:
Wavelength Range + Size + Thickness + Optical Performance + Quantity
An optical drawing or required spectral curve is also welcome.
The 580–940nm reflective optical filter is suitable forOEM optical
equipment manufacturers, machine vision companies,
laser system integrators, optical sensor manufacturers and scientific instrument companies.
We support:
Prototype → Sample → Small Batch → Bulk Production
Custom specifications can be evaluated according to the requirements of the final optical system.
580–940nm transmission provides broad coverage from visible red wavelengths to near infrared.
The coating structure helps transmit the required wavelength
range while reflecting unwanted spectral components.
Vacuum-deposited coating technology provides stable and durable optical performance.
Sizes, thicknesses, shapes, wavelengths and coating specifications can be customized.
Suitable for customized optical equipment and system integration.
It is a wideband optical filter designed to transmit light within the
580–940nm wavelength range while reflecting unwanted spectral components outside the desired range.
It covers both the visible red region and the near-infrared region,
making it suitable for visible-to-NIR optical systems.
A reflective optical filter uses a thin-film coating to control wavelength
transmission and reflection. The desired spectral range is
transmitted while unwanted wavelengths are reflected.
Typical applications include machine vision, laser optics, optical sensing,
imaging equipment and scientific instruments.
Yes. Diameter, length, width and thickness can be customized.
Yes. The coating structure and specifications can
be adjusted according to the required optical performance.
Yes. Custom wavelength ranges and spectral characteristics are available.
Yes. We support prototype, sample, small-batch and bulk OEM/ODM production.
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