Kooka KK-CM47A Extension Tube Kit for Canon M 10mm Black

This Autofocus Extension Tube Set (10/16/21mm) for Canon EOS M from KOOKA contains three tubes of different length, a 10mm,16mm and 21mm, which can be used individually or in any combination to obtain the desired magnification.

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.

Features:

• For close-up photography.
• 3 tubes to vary magnification.
• For use with Canon EOS M SLR cameras.
• Use individually or in Combination.
• Alluminium alloy construction.
• Lens mount index
• Front and rear caps prevent the dust.