HAQ-450 Blue Laser Pointer
The HAQ-450 Blue Laser Pointer is one of the first true blue handheld lasers operating at 450 nm, delivering a bright, highly visible blue beam with excellent optical performance. Designed for scientific, laboratory, and advanced educational environments, the HAQ-450 combines precision engineering with stable Continuous Wave (CW) operation. Powered by standard AAA batteries and housed in a durable black casing, the HAQ-450 offers ease of use, portability, and long operational lifetime — making it an ideal tool for professional and academic use.
Features
- True 450 nm blue laser emission
- Continuous Wave (CW) operation
- Near TEM₀₀ mode for high beam quality
- Low beam divergence (<1.0 mrad)
- Output power options up to 5 mW
- Compact and lightweight handheld design
- Push-button activation
Applications
- Optics and photonics education
- Laboratory beam alignment and positioning
- Fluorescence excitation experiments
- Spectroscopy reference source
- Optical component testing
- Research and development
- Scientific demonstrations and presentations
- Engineering and technical training
Specifications
| Parameter | Specification |
|---|---|
| Product Name | HAQ-450 Blue Laser Pointer |
| Wavelength | 450 ± 5 nm |
| Operating Mode | Continuous Wave (CW) |
| Output Power Options | 0.6–1 mW / 1–3 mW / 3–5 mW |
| Transverse Mode | Near TEM₀₀ |
| Beam Diameter at Aperture (1/e²) | ~3.5 mm |
| Beam Divergence (Full Angle) | < 1.0 mrad |
| Operating Temperature | 0 – 40 °C |
| Switch Type | Push button |
| Surface Color | Black |
| Power Consumption | DC 3 V |
| Power Supply | 2 × AAA 1.5 V alkaline batteries |
| Expected Lifetime | 5000 hours |
| Warranty | 6 months |
Download
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