Feature

●Automatic macro lens adapter ring equipped with three sections of different lengths, 31mm, 21mm and 13mm different connections, can combined arbitrarily to get the desired magnification.
●The connecting ring can match with TTL metering and AE mode of the body to achieve AF function.
●Small size and lightweight, easy to carry and store, convenient to use.
●Automatic contacting ring and camera aperture linkage, contact ring structure is very simple, generally not easy to damage.
●Made of high quality plastic material, sturdy, durable and long service life.

Description

Specification:
Condition: 100% Brand New
Item Type: Macro Lens Adapter Ring
Material: Plastic
Color: As Picture Shown
Fitment: for Canon Mount Camera
Weight: Approx. 141g
Size: Approx. 13mm/0.51inch, 21mm/0.83inch, 31mm/1.22inch

Magnification:
The focal length of the lens is 50MM and the focal distance is infinite -- scenes within 0.6mm and 0.6m cannot be photographed
According to the different combination of the three ring, the different magnification can be realized.
Take the prime lens F=50mm as an example, the magnification rate can be achieved (as follows):
The ratio adjustment range (approximation) of the close-up ring composition
Not add
1:0.20~1:0.34
1 1:0.34~1:0.48
2 1:0.48~1:0.62
1+2 1:0.62~1:0.76
3 1:0.76~1:0.90
1+3 1:0.90~1:1.04
2+3 1:1.04~1:1.18
1+2+3 1:1.18~1:1.32

Package List:
1 x Macro Lens Adapter Ring(13mm，21mm，31mm)
1 x Storage Bag
1 x English Manual