Laser device emitting colorful light beams with blue, green, and red rays on reflective surface in warm background
Schlüsselwörter
laser,
light,
beam,
colourful,
device,
technology,
optic,
blue,
green,
red,
metal,
reflective,
equipment,
science,
sharpened,
precision,
optical,
bright,
glowing,
energy,
modern,
closeup,
laboratory,
experiment,
illumination,
ray,
spectrum,
source,
surface,
warm,
background,
instrument,
emission,
high,
tech,
scientific,
effect
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