Canon Canon close-up ring | Canon extension ring | close-up ring

Canon Canon close-up ring | Canon extension ring | close-up ring

Product description:

Item Description:

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.

The 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. 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.

Brand new



Work for:


Items Include:

1 x Marco lens Extension Tube Adapter.

Canon mouth extension ring For Canon Canon extension ring close-up ring

Extension ring set with the use of three sections

for example:

Lens focal length 50MM focusing distance to infinity within the scene can not be taken -0.6MM 0.6M
Extension rings compositions adjustment range than like
Does not add up lap 1; 0.22-1; 0.33
Plus 11; 0.36-1; 0.47
Plus 21; 05-1; 0.6
Plus 31; 1; 0.78-1; 0.89
Plus 1 + 2 + 31; 1.20-1.60; 1.31

Features: Full Metal up lap; class feel; the manual extension rings; look at before buying their own lens has not Manual aperture, and he or she will manually!