Extension Tube Set DG with 3 Rings for Nikon AF

Specifications

Extension Tube Set DG with 3 Rings for Nikon AF

1.Automatic EXTENSION TUBE SET DG including three tubes of different length, a 12 mm, 20 mm, and 36 mm, which can be used individually or in any combination to obtain the desired magnification. 

2.The whole set includes one Camera body Mount Adapter, one Lens Mount Adapter and three tubes. These three tubes work independently or in combination, up to 7 different combinations available. Through this extension ring, the macro shooting may come true easily, and an ordinary lens becomes a macro lens.

3.This 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. 

4.The DG extension tubes without optics filter. 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.