extension tube


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nexyo

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Jan 28, 2009
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#1
does adding on an extension tube to your lens has the same effect as macro?
 

night86mare

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Aug 25, 2006
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www.pbase.com
#2
do not get what you mean

most lens are constrained by MINIMUM FOCUSING DISTANCE when it comes to taking small objects

exztension tubes overcome this problem by extending distance from lens front element to sensor, therefore allowing them to focus closer
 

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