Extension tubes - Tools to help focus close
Extension tubes - Tools to help focus close | ||
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A lot of available add-ons can help you focus close, including filter-like close-up attachments that screw onto the front of the lens, as well as bellows accessories that fit between the camera and lens. Extension tubes provide an inexpensive and versatile solution. You install these tubes between the camera and lens, and they provide the additional distance needed to focus closer. Single tubes are available for as little as $50, but you can pay $150 or more for a complete set of fully automatic tubes in multiple lengths. If you want extension tubes that you can easily use, go for ones that couple with the camera's automatic focus and exposure mechanisms. | ||