Vintage antique telescope instrument closeup.
Schlüsselwörter
telescope,
spyglass,
telescope,
vintage,
antique,
old,
fashioned,
metal,
instrument,
astronomy,
navigation,
device,
optical,
optical,
scope,
viewer,
observatory,
science,
technology,
tool,
equipment,
hardware,
machinery,
mechanical,
gear,
machine,
part,
component,
system,
apparatus,
object,
item,
product,
mechanism,
engineering,
physics,
chemistry,
biology,
research,
study,
exploration,
discovery,
investigation,
analysis,
exam,
observation,
experiment,
testing
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