With the supplied 5.3mm lens and a subject distance of 1" (25mm) from the front surface of the circuit board, the sensor module will "see" a square area roughly 5/32" (4mm) on a side. This means that any color variation within an area that size will be averaged by the explorer. ePo}y])2  
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請哪位大哥仔細(xì)參詳一下具體參數(shù)代表意義。 8FY?!C  
能否知道這個透鏡焦距

請高手答復(fù)下撒　　都學(xué)習(xí)下哦

不能知道透鏡焦距

網(wǎng)上有很多這種材料的，找一下