zoom optics 中文意思是什麼
zoom optics
解釋
變焦光學器件-
Design of telecentric beam path for zoom projection optics
變焦距投影光學系統中的遠心光路設計 -
Vanced folded - optics technology delivers a unique internal zoom lens that provides the ideal slimness and compactness for unmatched portability
此外, dimagex50的鏡頭系統更提供12倍內置式變焦功能( 2
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