800nm Short Wave Pass Filter | OPTOStokes
Technical Specifications
| Parameter | Description |
|---|---|
| Transmission Range | 410-780nm @ T>90% |
| Block Range | 825-1100nm @ Tave<0.1% |
| Thickness | 1.1mm (other thicknesses in stock) |
| Surface Quality | 60/40 scratch-dig |
About This Filter
A short wave pass filter transmits light below its cutoff (800nm here) while blocking longer wavelengths. Our 800nm model, built with precision dielectric coatings, delivers sharp spectral separation—critical for clear, interference-free optical performance.
Key Advantages
- High transmittance (>90%) across 410-780nm maximizes visible/near-visible signal
- Ultra-low blocking (Tave<0.1%) in 825-1100nm eliminates IR interference
- Sharp 800nm cutoff for precise wavelength discrimination
- Durable construction ensures long-term stability in demanding setups
Applications
- Spectroscopy: Isolates 410-780nm target spectra from 825+nm laser/ambient IR, boosting measurement accuracy
- Machine Vision: Blocks infrared in color inspection, enhancing contrast for visible-light sorting/defect detection
- Fluorescence Imaging: Preserves 410-780nm fluorescence signals while blocking 825+nm background, sharpening biological samples
Stock & Custom Options
We stock 1.1mm thickness and common sizes for quick delivery. Need specific dimensions? Choose circular, square, or irregular shapes—with optional lens mounts for seamless integration.
Why OPTOStokes?
Our filters meet international standards, with ready inventory for urgent needs. Custom solutions? Our team delivers precise, on-time results. Quality you can trust.
Get Started
Need reliable short wave filtering? Email sales@optofilters.com or message us—we’ll find your perfect fit.
