Kenko Extension Tube Set The KENKO DG AUTO EXTENSION TUBE SET contains three tubes of different length, a 12 mm, 20 mm, and 36 mm, which can be used individually or in any combination to obtain the desired magnification.
Olympus EX 25mm Extension Tube The Olympus EX-25mm Macro Extension Tube can be coupled with lenses like the 50mm f2.0 Macro or 300mm f2.8 to allow a greater range of magnification for close-up photographs.
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