NakuLaser Blog

780nnm 1500mw 2000mw IR laser pointer Protable laser   【Feature】 Products using high performance T7075 aluminum base, high-end pumping source and crystal accessories production in clean workshop, all the materials and products are subjected to rigorous testing, to ensure high performance and service life of the product.   【SPECIFICATIONS】 Name: 780nm IR Portable Laser Pointer Wavelength: 780nm Output Power: 1500mw/2000mw (choose) Class: ClassⅣ -- High output power laser beam, Safety glasses is necessary! Output Mode: Continuous Wave CW Product Color: Black Body material: T7075 Aircraft-Grade Aluminum Size: 234.5mm（L）*36mm（∮） Weight: About 300g Beam Divergence: <2mrad Beam Diameter: 6.0 mm Operating Temp. Range: 0~40°C Storage Temp. Range: -10~70°C Working Voltage: DC=3-5V Power supply: 1 x 18650 Li-ion Recharged Battery (Not Include) Battery Lifetime: 120 mins Expected lifetime: More than 5,000 hours Project distan...

638nm 1200mW Orange-red Laser Pointer High Power Diving Signal Light [Specifications] Wavelength: 638nm Output Power: 1.2W Security Level: Class Ⅳ Shell Material: Aviation aluminum Color: Black / Silver (optional) Circuit Control: 5V boost with reverse polarity protection Circuit Efficiency: Step-up conversion efficiency of 93% Laser Modes: Always bright and dazzling light Switch Mode: Self-locking light, close or touch change mode Spot Form: Dot Laser Beam Style: Continuous linear Spot Size: about at 5m<φ15-18mm Focusing Method: Focusing (Rotate the threaded front cover) Diving Level: 5m diving Battery Type: 1*18650 rechargeable battery (Not included) Battery Direction: the positive direction of the light, the negative tail hair switch Operating Current: 3.7V @ 4.9A Operating Voltage: DC = 3.7V Starting Voltage: DC = 2.5V Operating Temperature: -10 ℃ ~ +60 ℃ Storage Temperature: -10 ℃ ~ +40 ℃ Weight: 240g(One laser pointer)