Pam Trobiano THE INVENTION OF SPECTACLES. WHAT ARE SPECTACLES? Eye Protection Vision Correction Includes safety glasses and sunglasses.

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Presentation transcript:

Pam Trobiano THE INVENTION OF SPECTACLES

WHAT ARE SPECTACLES? Eye Protection Vision Correction Includes safety glasses and sunglasses

TYPES Corrective, Reading, Bifocal, Trifocal, Progressive, Adjustable Lenses, Safety

WHO?

DEVELOPMENTS Held in front of eyes or balances on the nose Printing Press

1700S  Made by hand  Invention of side pieces  Bifocals  Popular styles included bifocals, Martin’s Margins, Wig spectacles, and scissor spectacles.  Scissor Spectacles Scissor Spectacles

 Lorgnette 1800S

1950- TODAY

CONTACT LENSES

 =4&relkey=35 =4&relkey=35  armate/ armate/  m m  RESOURCES

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