Periscope emerging from a water surface. Digital illustration.
Schlüsselwörter
three-dimensional,
army,
background,
blue,
boat,
business,
close,
concept,
design,
distance,
enlarge,
equipment,
eye,
eyepiece,
sharpened,
glasses,
guard,
illustration,
lens,
look,
magnify,
marin,
metal,
metallic,
military,
observe,
ocean,
optical,
periscope,
sea,
search,
ship,
silent,
spy,
sub,
submarine,
target,
torpedo,
underwater,
view,
visual,
watching,
zoom
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