object
Telescope
A named tube optic that magnifies distant scenes with lenses or mirrors. Not a published sextant, not a spyglass alone, and not a bare sky-instrument dump.
Also known as Astronomical telescope · Optic tube
object
A named tube optic that magnifies distant scenes with lenses or mirrors. Not a published sextant, not a spyglass alone, and not a bare sky-instrument dump.
Also known as Astronomical telescope · Optic tube