Tangential baffle applied to double-optical switcher
The invention discloses a tangential baffle applied to a double-optical switcher. The double-optical switcher comprises a convex lens module, a light shielding plate, a base and an LED light emittingsource body which are sequentially assembled into a whole from front to back, a driving mechanism is...
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Format: | Patent |
Sprache: | chi ; eng |
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