Mention the two applications of lead glass in Optometry.
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cathode ray tube of TV:-- in tv cathode ray tube (CRT) is a vacuum tube and a fluorescent screen used to view images. crt emmits the little X-ray which effect eye to avoid this lade glass is coverd vacuum tube.
X-Ray Protective Glass
as radiation shielding of gamma rays, lade glass absorb gama rays.
X-Ray Protective Glass
as radiation shielding of gamma rays, lade glass absorb gama rays.
deeenbe:
write it in detail please!!!!
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glass solders, cathode ray tube of TV, gamma rays, house hold crystal leaded glass, X ray.
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