TTL Modulation Adjustable Focus 635nm Red Laser Diode Module
TTL modulation adjustable focus 635nm red laser diode module applies a qualified 635nm wavelength semiconductor laser diode and a qualified optic lens inside a high duration metal housing tube, features TTL high speed modulation, free adjustable focus, and industrial grade stability. It is an ideal indicator light source for industrial dot positioning, tool setting, and machine tool guidance.
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TTL modulation adjustable focus 635nm red laser diode module employs a high sensitivity red light emitting laser diode and qualified glass coated lens, resulting in a bright, clear and sharply focused red reference dot. Adjustable focus optic lens allows for free compression of the dot size, an integrated TTL modulation interference supports on/off control of power source, providing ideal red light source for industrial precise dot alignment, optical experiment and medical positioning etc.
Key features:
◆ 30% brighter than 650nm red light, 635nm red laser module remains highly visible for both long distance and workshop lighting. Adjustable focus optic lens allows for increasing brightness and accuracy red dot alignment for both indoors and outdoors.
◆ TTL high speed modulation enables rapid controlled laser on/off the state via TTL modulation high and low levels (3-12V for on, 0V for off), allows for digital control and pulse output, supporting continuous red light source and red reference dot projection.
◆ Qualified glass coated lens and low beam divergence angle of <1mrad enables good round shape, high brightness and compact size red dot projection.
◆ Built-in APC, ACC driving circuit board protects TTL modulation 635nm red laser module from tube burning out or damage, bears temperature fluctuation, resistant to shake, calibration, dust, oil or moisture.
Technical parameters:
| Item | TTL Modulation Red Laser Diode Module |
| Wavelength (nm) | 635nm |
| Output power (mW) | 5mW-100mW |
| Laser Class | IIIa, IIIb |
| Beam thickness at aperture (mm) | <2mm |
| Beam divergence (mrad) | <2mrad |
| Beam mode (before optics) | TEM00 |
| Focus adjustable? | Yes |
| TTL Modulation Method | TTL Modulation |
| Modulation frequency | 1Hz-1MHz |
| Operating voltage(v) | 3V to 12V |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L71mm;D18.9mm×L110mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Applications:
◆ Industrial dot alignment: machine tool setting, SMT placement positioning, PCB marking dot
◆ Processing auxiliary: stone, woodworking, metal sawing line setting, fabric cutting and embroidery machine dot positioning
◆ Measurement and Surveying: Levels, rangefinders, building projection line reference points
◆ Medical and Scientific Research: Positioning indication, sampling point indication, optical experimental pulse light source
Note: The TTL modulation 635nm red laser diode module output is a Class IIIa, IIIb laser. Do not look directly at the red laser beam or point it towards the eyes. Laser users should wear laser safety goggles and avoid eye exposure to beam aperture at close distance. For outdoor high-light environments, it is recommended to use a power setting of 10mW or higher.
Attention: For high powered or OEM TTL modulated 405nm violet laser modules, please contact us free at support@berlinlasers.com.
