Photex Laser introduces itsVirtual Keyboard Laser Module Series, featuring red,
green and blue laser projection options for optical displays, technology demonstrations and customized equipment.
The series uses diffractive optical technology to project clear keyboard-shaped patterns onto flat surfaces.
The modules are available in three wavelength options:
650nm Red Laser:Clear red keyboard projection.
520nm Green Laser:Bright green keyboard pattern.
450nm Blue Laser:Distinctive blue keyboard projection.
With a reference projection area of 245 × 100mm,
the modules offer a compact optical solution for keyboard-pattern visualization.
The standard Ø16 × 70mm housing supports integration into compact equipment.
Key specifications include:
DC 2.8–5.2V operating voltage
50mW / 100mW diode power options
Diffractive optical grating
Aluminum housing
Custom projection configurations
Photex Laser keyboard projection modules can be used in:
Interactive system prototyping
Optical demonstration equipment
Educational laser displays
Technology exhibitions
Customized optical projection devices
For interactive keyboard functionality, additional sensing and processing components are required.
Photex Laser supports customized laser modules based on customer specifications.
Available customization includes wavelength, laser power, projection pattern,
working distance, housing dimensions and electrical configurations.
Customers can submit technical drawings or application requirements for evaluation.
Photex Laser provides red, green and blue virtual keyboard laser projection modules
for OEM equipment manufacturers, distributors and optical system developers.
Contact Photex Laser todayto discuss sample requirements,
technical specifications and custom manufacturing solutions.
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