BV & Jo MACRO EXTENSION Full Set TUBES Fits CANON EOS SLR & DSLR,1D 1Ds 7D 5D 10D 20D 30D 40D,50D,60D,300D 350D 400D 450D 500D,550D,600D,T2i,1000D,1100D Camera DSLR.

It is made in plastic with light weight.

Automatic Extension Tube Set is combined of 3 metal rings – 13mm, 21mm, 31mm.

Equipped with electronic contacts which transfer exposure data .

All automatic functions work well and there is no need to set them manually.

As for AF engine and TTL auto exposure in modern lenses there is no need to worry, it works perfectly well with extension rings.

Use these by inserting between the lens and the body of SLR Cameras.

These set of tubes also can be used singly or combined in seven magnification strength.

• This Macro Extension Tube Set for Canon EOS film & Digital SLR,
• it includes 3 extension tubes – 9mm, 16mm, 30mm adapters and a male & female adapter.
• You can mount the tubes between lens and camera body to get your choice of macro ranges.
• Totally it is 8 combinations. They fit directly to the body of the camera without the other adapter.
• just place it on the body of the camera as the lens and put the lens on tube.

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