Noun:

ਰਿਫ੍ਰੈਕਸ਼ਨ ਦੂਰਬੀਨ,

refracting telescope's Usage Examples:

The unilens monocular is a simple refracting telescope for field use, designed by Robert Baden-Powell.

Olmsted Observatory, 2001, equipped with a Celestron 14 and a Takahashi refracting telescope combined with a super-cooled CCD camera to enable digital photography.

Relay lenses are found in refracting telescopes, endoscopes and periscopes to optically interfere with the lightpath and extend the.

Its main instrument was a 15-inch refracting telescope, the largest refracting telescope ever installed in Canada, although it was not a.

It was the largest refracting telescope (a telescope with a lens) in the world from 1852 to 1857, erected.

Lens sag is a problem that sometimes afflicts very large refracting telescopes.

The design of these early refracting telescopes consisted of a convex objective lens and a concave eyepiece.

Binoculars or field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use.

" Our 10” refracting telescope was.

25 m) refracting telescope, this was the university"s primary telescope from 1950 until 2004.

1830s the Observatory on the grounds of the Castle had the largest refracting telescope in the world, and what today is known as the asteroid 9 Metis was.

Binoculars or field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both.

The first known practical telescopes were refracting telescopes invented in the Netherlands at the beginning of the 17th century, by using glass.

Synonyms:

field glass, spyglass, optical telescope, glass, Galilean telescope,

Antonyms:

stay,