Macro AF Metal Extension Tube Auto Focus TTL Exposure 10mm 16mm 21mm Ring Kit for Olympus Panasonic Micro Four Thirds M4/3 Lens
Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality. This Autofocus Extension Tube Set (10/16/21mm) for Micro Four Thirds from KOOKA contains three tubes of different length, a 10 mm, 16 mm, and 21 mm, which can be used individually or in any combination to obtain the desired magnification.
For close-up photography. 3 tubes to vary magnification. Use individually or in Combination. Metal construction. Lens mount index Front and rear caps prevent the dust.
Design for Micro Four Thirds SLR camera lens
1 * 10mm Extension Tube 1 * 16mm Extension Tube 1 * 21mm Extension Tube 1 * Front Cap 1 * Rear Cap