LUNGHEZZA D'ONDA 650nm. PROIEZIONE MASSIMA 20m. TENSIONE 5V.
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3V-5V 12MM laser head 650nm 5mW dot red light word infrared positioning cross laser head diode diameter 12mm
Aliexpress UK
1pc 12mm Heatsink. Laser Shape:Dot/Cross/Line(120 degrees as default). Cable Length:1M. Working Temperature:-10-55 Degrees.
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360 ° Rotation Laser Levels Multifunctional High Precision Automatic Leveling 12V Strong Light Diode Precision Laser Profession
Aliexpress UK
Power: 50mw. Laser wavelength: 650nm. In this case, it is very easy to cause injury. Making electronic pointer pen: when teachers give lectures, they use laser projection points to remind students to observe and think.
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TWOTREES Honeycomb Working Table for CO2/Diode Laser Engraving and Cutting Machine | Durable Laser Metal Bed CNC tools
Aliexpress UK
Output wavelength: 532nm. Product size: length 40mm width 21mm height 21mm. Very Good heat dissipation of the laser housing. Structure features: laser tube + lens + heat sink shell. Storage temperature: -10℃～＋40℃.
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TWOTREES Laser Cutting Honeycomb Working Table for CO2 or diode Laser Engraver Cutting Machine Multiple sizes Honeycomb Panel
Aliexpress UK
Making electronic pointer pen: When the teacher lectures, students with a laser projection point drew concept investigation thinking. Laser remote listener: the laser is irradiated on a glass room eavesdropping, and then receives the laser beam reflected back to the glass, to detect the vibration of the glass out of the room to the sound reduction.
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Huepar GK011DGTP Cross Line Laser Level with Tripod Green Osram Diode Self Leveling Horizontal & Vertical Laser Leveling Tools
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1pc Focusable 5mW 650nm Laser Module. Focusable :Yes. Output Power: 5mW. Laser Shape : Cross.
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Carverall K15Pro Laser Engraver 5W 10W Portable Diode Laser Engraving Machine for beginner DIY tool for Wood leather acrylic
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10pcs 405nm 10mw 3-5V Focusable Violet Purple Laser Line Diode Module. Wavelength: 405nm. 10pcs 405nm 10mW Violet Purplelaser module. Output power: 10mW. This is a purple / crimson laser pointer, which is more than blue / green / red laser.
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ATOMSTACK P1 Laser Engraving Machine Portable 10000m/min 5W Diode 1.2W Infrared Dual Laser Engraver Safety Class 1 For Beginners
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650nm 100mW 12V Red Dot Laser Diode Module w/ TTL. 1x 650nm 100mW Red Laser Dot Module w/ Driver. Output Power: 100mw. TTL modulation (output port 0-5V input). Laser Shape :Dot. Lens :Plastic. Modulation frequency: 1HZ-15KHz.
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Atomstack P1 Mini Laser Enclosed Engraving Machine 5W Diode Laser Portable Marking Machine PC Phone App Offline No Installation
Aliexpress UK