[MK-N-AF1-B]

[MK-N-AF1-A]

[Achieve High Definition Macro Photography] You can adjust the magnification ratio while maintaining the depth of field required for macro photography. We offer you a great value for money.
[PERFECT ACCESSORY FOR PHOTOGRAPHY LOVERS] It can also be used as an alternative to other expensive macA must have for macro photography.
[Made of High Quality Metal Material] Lightweight and sturdy micro adapter lens tube allows close-up photography without compromising image quality.
[Easy to Install] Fits securely on the F-mount DSLR for ease of use.
[3 RINGS IN SET] 3 rings of 12mm, 20mm, 36mm can be used independently or combined to achieve different magnification. Securely attaches to the camera and the copper inside supports auto focus.

Specifications:

Features:
Made of high quality metal material, lightweight, sturdy and durable.
You can shorten the focal length of the lens when shooting close-up but the image quality will not change.
You can use the three rings/sets of 12mm, 20mm, and 36mm individually or combine them to get different magnifications.
It fits securely on the camera and the copper conductor inside supports autofocus.
It is a good accessory for photography enthusiasts and the expensive macro lens for macro photography