Sell h Auto-focus Macro Extension Tube Set for SONY Full Frame best price

Description: Macro AF Auto Focus Extension Tube 10mm 16mm Set DG for Sony NEX E-mount NEX 3/3N/5/5N/5R/A6000/A6300 and Full Frame A7 A7S/A7SII A7R/A7RII A7II Introduces: This 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). 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 DG II 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. It comes as a set (10mm+16mm). It contains 2pcs tubes in different length 10mm/16mm,which can be used in combination or individually to obtain the different magnification.This Tube has 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. Specification: Diameter of the tubes: Approx. 62mm Tube length: 10mm,16mm Material: Built in Metal Bayonet & Plastic Body Suitable for: All Sony NEX E Mount Camera, such as NEX3, NEX5N, NEX7, NEX-F3... Specifications: This 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). 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. Package Included: 1 x Electronic macro extension tube set (10mm+16mm) Notes: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!