object
Refracting telescope
A named lens-objective telescope that bends light through glass. Not a reflecting-telescope, not a galilean-telescope alone, and not a published dioptra.
Also known as Refractor · Lens telescope
object
A named lens-objective telescope that bends light through glass. Not a reflecting-telescope, not a galilean-telescope alone, and not a published dioptra.
Also known as Refractor · Lens telescope