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Blue Laser Module Focal Adjustable Laser Head Engraving Module with Heatsink for DIY Laser Engraver Machine 3D Printer 450nm 445nm 2 W 2000mW

$49.69 (as of November 18, 2019, 1:26 pm)

✦✦High-tech– High grade laser diode with optical lens, has advantages of clear spotlight, low divergence, good collimation and small size.
✦✦Adjustable focus–The focus is adjustable and focal , wavelength is 445nm~450nm blue .
✦✦Better heat dissipation — 2.5W laser module, 445nm blue laser light, large heat sinks and cooling fan ensure better heat dissipation during work.

Description

❄Specifications:

✧Wavelength:445nm~450nm

✧Output Power:2000mW

✧Adjust the focus:Yes(By fingers),<0.5mm at 1CM~30CM;

✧Size:Laser Module:90*40*40mm;

✧Size:Driver board:90*40*42mm;

✧Cooling mode:Heatsink and Fan

✧Material:Metal

✧Lens:Glass

✧Working Voltage:12V

✧Power supply:>2A;

✧TTL:Yes,White cable at + and Blue cable at -;

✧TTL signal input 0~5V input.(0V OFF/5V ON)(TTL Modulation control the output beam OFF / ON )

✧Outer driver board:working more steady than inner driver board;

✧Frequency for TTL control:0-20KHz;

✧Duty cycle:input 1%-100%;

✧Red cable at “+”,Black cable at “-“;

❄Usage:

* It can adjust the focus(By Fingers),smallest dot <0.5mm at 1CM~30CM;

*Can carving wood (so easy);

*Can be use for CNC;

*It can burn plastic,paper,balloons,cigarettes,wood and so on;

*Pointer distance >5000M;

*Can work continuousely >12 hours;

❄Package:

 1 X 450nm 2000mW laser module with TTL Driver board

 

 

✦✦High-tech– High grade laser diode with optical lens, has advantages of clear spotlight, low divergence, good collimation and small size.
✦✦Adjustable focus–The focus is adjustable and focal , wavelength is 445nm~450nm blue .
✦✦Better heat dissipation — 2.5W laser module, 445nm blue laser light, large heat sinks and cooling fan ensure better heat dissipation during work.
✦✦Pay attention–Laser module power is relatively large, limited to industrial use, prohibit exposure to the eye, otherwise it will cause permanent eye blindness, at your peril.
✦✦Application–Output Power: 2500mW (2.5W); Suitable for industrial laser engraving machine equipment, wood craving, aluminum name card marking (Not suit for iron or other metal)

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