Product Overview
This 2.6W 640nm high-brightness red laser positioning indicator is a professional optical tool designed for astronomy enthusiasts, outdoor explorers and science educators. Featuring adjustable focus design, multi-level brightness modes and intelligent temperature control system, it provides stable, long-distance beam performance for star pointing, outdoor team positioning and teaching demonstration purposes. Adopting premium full aluminum alloy anodized housing, the laser is sturdy, portable and durable for long-term daily and outdoor use.
Core Features
Adjustable Focus Head Rotate the laser head freely to adjust the beam thickness within a certain range, switching between concentrated pinpoint spot and wide beam to adapt to different observation and positioning scenarios.
21700 Battery Compatibility Supports flat-top 21700 lithium batteries with 3C or higher discharge rate (battery not included, self-prepared).
3+2 Multi-Function Modes with Rear Push Switch Traditional 3 brightness levels for daily use; Double-click for ultra-high brightness mode; Triple-click for strobe flash mode for emergency signal reminding.
Premium Anodized Aluminum Alloy Body Integrated full metal housing with anti-oxidation and wear-resistant anodized surface. Size: approx. 19cm length, 3cm width Weight: approx. 0.2kg Lightweight, solid and portable for outdoor carrying.
Long-Distance Visible Beam Effective visible distance reaches 2 to 5 kilometers. The actual irradiation distance is affected by ambient wind speed, temperature and air quality.
60℃ Intelligent Thermal Protection Built-in temperature sensing module automatically reduces power when the internal temperature reaches 60℃, effectively protecting the laser diode and avoiding overheating damage.
Application Scenarios
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Astronomy Observation: Accurately pointing stars and constellations for night stargazing
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Outdoor Activities: Long-distance signal indication and team direction positioning during camping, hiking and field exploration
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Science Teaching: Auxiliary optical demonstration for astronomy courses and popular science teaching
Warranty & After-Sales Policy
We provide 1-year official warranty for quality problems under normal use. Paid maintenance service is required for damage caused by human factors, including: water ingress, unauthorized disassembly, falling collision, man-made damage and improper use.
Mandatory Laser Safety Disclaimer
This is Class 4 professional high-power optical equipment, intended for adult use only. Keep away from minors under 18. Always wear professional laser safety goggles during operation. Do not aim the laser beam at eyes, crowds, vehicles, aircraft, buildings and animals to avoid safety risks. Do not keep the device powered on unattended for a long time.
4. Short Selling Tags (Watermark / Sidebar)
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2.6W 640nm High Brightness Red Laser
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Rotatable Adjustable Focus Head
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3+2 Multi Modes, Ultra Bright & Strobe Mode
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Supports 3C+ Flat-Top 21700 Battery
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Full Anodized Aluminum Alloy Housing
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2–5KM Long Visible Distance
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60℃ Automatic Heat Protection
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1-Year Official Warranty
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For Astronomy, Outdoor & Teaching Use
