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Laser 303 Rechargeable Green Laser Pointer emits a 532nm beam reaching distances up to 8000 meters. A 3.7V 18650 Li-ion battery drives the unit for consistent output during optical experiments or stargazing. An adjustable focal lens sits at the head for manual beam diameter modification.
Key Features
- Adjustable Focal Length: Rotating the head modifies the spot size from 0-60mm. High-density focus ignites matches or pops balloons instantly.
- Security Key Switch: Physical lock prevents beam discharge through a bottom-mounted keyhole. Keeps the device inactive during storage or around unauthorized users.
- Rechargeable Li-ion Cell: 18650 battery provides steady voltage for extended field use. Swap batteries during load shedding to maintain consistent beam brightness.
- Alloy Casing: 162x22mm aluminum body protects internal optics from impact damage. Lightweight 97g frame reduces hand fatigue during long signaling sessions.
- 532nm Green Spectrum: High-visibility light outperforms red lasers in high-glare daylight conditions. Projects a solid green line visible to the naked eye at night.
Frequently Asked Questions
Can a green laser pointer burn a match?
The Laser 303 ignites matches when the focal point hits a dark surface. Concentrated 532nm light generates heat sufficient for immediate combustion.
Is Laser 303 legal in Bangladesh?
Legal compliance requires following the Civil Aviation Act 2017 regarding high-intensity light. Avoid pointing beams toward aircraft or public roads to stay within regulations.
