Auto Focus Ttl High Quality AF Macro Extension Tube - Black

The close-up ring is a cylindrical close-up attachment with a black interior, mostly made of metal. It is attached between the body and the lens as if it were mounted with a teleconverter. The close-up principle is exactly the same as the skin cavity.
Such as: three ring combination, the ratio of the image on the 50mm standard lens is 1:1. According to the different combinations of the three rings, different magnifications can be realized. However, the focus range of the lens will be limited as the number of the ring is increased. Therefore, when the ring is combined, it is necessary to move the camera or the front and back distance of the subject to focus, and the effect is basically the same as that of the close-up skin cavity.For example, the lens focal length 50MM focusing distance is infinity----0.6MM within 0.6M can not shoot. The close-up ring is small in size, light in weight and easy to carry; some automatic rings can be linked with the aperture of the camera; in addition, the structure of the ring is extremely simple and generally not easily damaged.

PACKAGING 

Shipping Weight: 0.09 lbs

Net Weight: 0.09 lbs

Package Size: 3.39 x 2.80 x 0.63 inches

Color: Black

Weight: 177g

Size: 9*7*7

FEATURES 

• 100% Brand New and High Quality
• The three specifications of the ring can be directly connected to the lens and the body. The adjustment range of 4.2cm~21cm focusing distance can be realized by 7 combinations (as the initial purpose of the macro lens has been reached), 0.24~1.47 Magnification
• Built-in gold-plated electronic contacts to retain the body auto focus function, can achieve mechanical focus, focus segment is 0.3cm ~ 5cm
• Retain the automatic metering function, can achieve three-speed exposure compensation, to achieve predictability of shooting exposure value.
  

PACKAGE CONTENTS

1× Auto Focus Ttl High Quality AF Macro Extension Tube