Transparent protective cover for industrial sensors that allows optical signal transmission while shielding internal components.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Diameter | 5-100 mm | |
| Flatness | λ/4 at 632.8 nm | |
| IP Rating | IP67/IP69K | |
| Thickness | 1-10 mm | |
| Transmittance | >90% at specified wavelengths | |
| Surface Quality | 60-40 scratch-dig | |
| Temperature Range | -40°C to +150°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Sensors for conveyor systems detect and measure physical properties or environmental conditions, providing feedback for automated control and safety.
The active detection element of a positioning sensor that directly interacts with the target to measure position, distance, or presence.
An optical component that generates and emits light, typically coherent or specific-wavelength illumination, for sensing applications.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
Manufacturer profiles associated with Lens/Window.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A lens typically has curved surfaces to focus or diverge light, while a window has flat parallel surfaces primarily for protection and transmission without optical power. Both serve as protective optical interfaces.
Cleaning frequency depends on the operating environment—typically monthly in clean environments, weekly in dusty or oily conditions. Replacement is needed when scratches, cracks, or permanent contamination reduce optical performance below specifications.
Yes, materials and coatings can be selected to optimize transmission for specific wavelengths (UV, visible, IR) while blocking others, and anti-reflective coatings can be applied for particular frequency ranges.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.