telescopic

Extends by nesting

Telescopic describes things that extend or collapse like a telescope—segments sliding into one another to lengthen or shorten: a telescopic antenna, telescopic legs on a tripod.

It also means relating to or seen through a telescope: telescopic observations of distant galaxies.

By extension, telescopic can mean having far-reaching vision or able to see distant things clearly.

optical

lens

Light-focusing curved glass

binoculars · monocular · prism · reticle · diopter · aperture · refraction · resolution · focus · clarity

extendable

collapsible

Able to compress compactly

pole · ladder · tripod · monopod · crane · boom · arm · rod · jack · periscope

astronomy

observatory

Facility for celestial study

celestial · constellation · nebula · galaxy · supernova · quasar · exoplanet · cosmology · astrophysics · redshift

vision

far-seeing

Anticipating future developments

perspective · penetrating · discerning · expansive · broad · sweeping · visionary · strategic · prospective · foresighted

Categories
Opposites
optical magnification/vision capability

telescopicmicroscopic

Too small for eyes

myopic · nearsighted · shortsighted · close-range · short-range

physical structure/extensibility

telescopicnoncollapsible

Unable to be folded

non-retractable · rigid · one-piece · fixed · nontelescopic

perceptual range/scope

telescopicmyopic

Unable to see far

shortsighted · narrow · limited · close-range · parochial

Phrases
Family

telescope, telescopes, telescoped, telescoping, telescopically

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G