Glasses (1 of 2): frame including 2 safety glasses or lenses worn on the nose.
Earpiece: curved and rigid part resting on the ear.
Hinge: moving part between mounting and the stem.
Guard support: device placed on the frame to support the guard.
Guard: part which rests on the nose.
Circle: part of the frame intended to receive the glass.
Bridge: part connecting the 2 circles.
Glass: hard, transparent and breakable substance.
Temple: part including the earpiece, resting on the ear and ensuring the stability of the glasses.

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A space suit is a complete system of garments, equipment and environmental systems designed to keep a person alive and comfortable in the harsh environment of outer space. This applies to extra-vehicular activity outside spacecraft orbiting Earth.

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