An instrument or apparatus for producing effects by reflection. Obsolete.
| 单词 | θ64868 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > instruments to refract, etc., light > [noun] > reflector (4) catoptric1628 An instrument or apparatus for producing effects by reflection. Obsolete. heliostat1747 An apparatus consisting of a mirror turned by clockwork so as to reflect the light of the sun in a fixed direction. (Also applied to a simpler… reflector1777 An object or surface (typically of metal or glass and of a curved or concave form) that is designed to reflect light, heat, or other form of… porte-lumière1877 An apparatus containing a plane mirror which can be adjusted so as to reflect the sun's light in any desired direction. |
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