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Hubble Space Telescope

gastrofiberscope

3D glasses

Proverb

a broken relationship can never be repaired; a divorced couple are never reconciled; a broken mirror will never shine again

Proverb

the eyes are the windows to the soul; the eye is the lamp of the body; the eyes are the mirror of the heart

spectacled caiman (Caiman sclerops)

bifocal glasses; bifocals

Keplerian telescope

refracting telescope

small western mirror with mercury added to the glass (Edo period)

Astronomy

Microscopium (constellation); the Microscope

box wrench; ring spanner

Abbreviation

Hubble Telescope

Astronomy

Telescopium (constellation); the Telescope

horn-rimmed glasses; horn-rimmed spectacles

Computing

specular reflection

Proverb

children are a reflection of their parents

confocal laser scanning biological microscope

James Webb Space Telescope

Derogatory; Slang

four-eyes; four-eyed bastard

photographic telescope

Proverb

fallen blossom doesn't return to the branch, a broken mirror can not be made to shine; what's done is done; there's no use crying over spilled milk

high magnification microscope

ion microscope