Meike MK-C-UP Auto Focus Multifunctional Extension Tube Macro Reverse Adapter For Canon EF/EF-S Mount Lens

• Flexible cable connection
• Reverse and positive mount on lens, realize macro photography easily
• Equipped with electronic contacts which transfer exposure data
• All automatic functions work well and there is no need to set them manually
• Use these by inserting between the lens and the body of SLR Cameras

Parts included:

4 pieces reverse adapter rings:

Diameter: 58mm, 67mm, 72mm, 77mm

Parameter:

Flexible length: 45*1500mm

Size: 39*68mm

Weight: 250g