Lilly Electornics
850nm Infrared Dot Laser Module, Ø8 × 21mm – 30mW / 50mW / 100mW
850nm Infrared Dot Laser Module, Ø8 × 21mm – 30mW / 50mW / 100mW
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850nm Infrared Dot Laser Module – Ø8 × 21mm
Compact 850nm infrared dot laser module with an aluminum housing, matte black anodized finish and integrated ACC constant-current driver.
The adjustable-focus version allows the spot size to be adjusted using the recessed lens adjuster at the front of the module. A fixed-focus version is also available; please specify your required working distance when ordering.
Designed for integration into infrared imaging, sensing and industrial positioning systems using compatible infrared detection equipment.
Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 850nm ±10nm |
| Dimensions | Ø8 × 21mm, excluding wires |
| Housing | Aluminum |
| Finish | Matte black anodized |
| Power options | 30mW / 50mW / 100mW variant labels; see output information below |
| Supplier-specified optical output | <30mW / <50mW; 100mW version specifications require confirmation |
| Beam shape | Elliptical infrared dot |
| Spot size | Supplier specifies <15mm at 10m with suitable focus adjustment |
| Focus options | Internally adjustable focus or fixed focus |
| Driver | Integrated ACC constant-current circuit |
| Input voltage | 2.8–5.2V DC |
| Operating current | <100mA for the 30mW version; <130mA for the 50mW version; 100mW version to be confirmed |
| Operating temperature | −10°C to +50°C |
| Storage temperature | −20°C to +70°C |
| Lead wires | Approximately 150mm; red and black, 26# wire |
| Service life | Supplier-stated >10,000 hours; operating conditions apply |
| Laser classification | Supplier lists Class IIIB for the 30mW and 50mW versions; 100mW classification to be confirmed |
Customization
Custom dimensions, wavelengths, wire lengths and connector options are available on request. TTL control can also be customized. Please contact us before ordering a customized version.
Package Contents
1 × 850nm infrared dot laser module in the selected configuration.
Important Laser Safety Information
Invisible infrared laser radiation can cause serious eye injury. Never look into the aperture, direct beam or mirror-like reflections, including through optical instruments.
Use a controlled beam path, a suitable beam stop and laser protective eyewear appropriate for 850nm and the actual output power. Keep away from children.
Do not look into the aperture while adjusting focus. Follow the supplier’s adjustment procedure.
Beam photographs were captured using an infrared-sensitive camera and do not represent naked-eye visibility.
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