Product Review

About Product:
--This high quality automatic macro Extension Tube Set is 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).

--By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal.

--The greater the length of the extension tube, the closer the lens can focus.

--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.

--2 different sizes, which can be used in any combination or individually to obtain the different magnification.

--Designed with electronic contacts,which make it support automatic focusing,automatic exposure,etc.

--It enables you to use all shooting modes of the camera,exposure compensation is required.

Please Remind:
--The DG extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane.