Thread: What Do You Want a Tutorial About?
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Old 12-01-2009, 02:42 PM
Vinayan Vinayan is offline
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Join Date: Nov 2009
Posts: 2
Default A tutorial on how lens works
It would be great if you could provide a tutorial on how lens works? Such as how the zoom ring works? How Focal ring works? What does happen to the Focal length of the lens when the focus ring is rotated? Internal components of the lens? etc...

Thanks
Vinay
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