鏡頭對焦測試卡_深圳市賽麥吉影象技術有限公司

    SineImage測試卡

      鏡頭對焦測試卡

      品牌☁│↟↟·:Sine Image/ESSER愛莎
      型號☁│↟↟·:YE0110/TE110
      尺寸☁│↟↟·:可定製
      材料☁│↟↟·:菲林/高畫質相紙
      比例☁│↟↟·:4:3
      型別☁│↟↟·:反射式/透射式可選

    鏡頭對焦測試卡簡介

    解析度測試卡鏡頭對焦測試卡YE0110用於測試鏡頭的整體對焦↟₪▩☁╃,調整鏡頭↟₪▩☁╃,檢查鏡頭各區後焦及解析度•│╃╃。測試卡由9個扇形星組成↟₪▩☁╃,在影象各個區域均勻分佈•│╃╃。扇形星的中間白色部分是外徑的10%•│╃╃。在扇形星內有兩個圓形線條↟₪▩☁╃,內層圖形是一個625線的結構↟₪▩☁╃,較大圓線是312線結構•│╃╃。

    The test chart consists of 9 sector stars, distributed equally over the picture area.Resolution test card The unresolved center of the sector star is 10% of its outer diameter. Within the sector stars are two circular lines. The inner one marks a 625 line structure, the larger circular line marks a structure of 312 lines.

     
    Resolution test card The test chart is designed for

    • adjustment of camera lenses
    • checking back focal distance
    • checking resolution over the picture area

     

     我司在菲林領域的主要生產經營範圍☁│↟↟·:PCB/FPC/LCD/TP光繪菲林↟₪▩☁╃,手機鏡片菲林↟₪▩☁╃,導光板菲林↟₪▩☁╃,蝕刻菲林↟₪▩☁╃,印刷包裝菲林輸出↟₪▩☁╃,測量菲林↟₪▩☁╃,圖卡菲林

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