optional telescopic

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Size: 5700px × 4275px
Photo credit: © Norbert Dr. Lange / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: asterisks, astronomy, drive, engine, enlargement, himmelsbeobachtung, lenses, mirror, motor, observe, optics, stars, sternbilder, telescope, tripod, universe, watch, watching