Features:
This extension tube is designed for macro shooting, it is made of qualified ABS and metal contact. It perfect matches with Canon EF/EF-S camera, and support automatic focus.
It is mount lens to shoot at closer
distance with higher magnification. The set of adapters consists of 3
rings of different lengths which can be single used or be used in combination.
Since the magnification changes according to the focal length of the lens,
you can easily make close-up shots of small subjects. It enables you to
use all shooting modes of the camera, exposure compensation is required.
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 while
maintaining its original optical quality.
When using the extension tubes alone: 31mm or 21mm or 13mm, or use them in
combination: 31mm+21mm+13mm, the focal length of lens should be
greater than the length of the tube.
Specifications:
Material: ABS + Metal
Diameter: Approx. 6.5cm / 2.5inch
Height: Approx. 8cm / 3.1inch
Fit
Camera: for Canon EF/EF-S
Tube Focal Length: 31mm+21mm+13mm
