Pixco Auto Focus Macro Extension Tube 10mm + 16mm for Sony E mount NEX camera - A7 IV A9 A7R A6500 A6000 Canon EF Aperture: f/2 (T3

Aperture: f/2 (T3

(Vignetting at corners may occur with certain EF-S lenses because they are designed to cover a 1

The lenses with aperture ring will be 100% function except auto focus while those without aperture ring can only be used work on maximum aperture

AF 18-270/3

For using Canon EOS R (RF) mount mirrorless digital cameras with all T mount (42mm x 0

Pixco Auto Focus Macro Extension Tube 10mm + 16mm for Sony E mount NEX camera - A7 IV A9 A7R A6500 A6000 Canon EF Aperture: f/2 (T3It is macro extension tube for Sony E NEX cameras. Automatic Extension Tube Set is combined of 2 rings 10mm, 16mm. Can be used individually or by combination. Equipped with electronic contacts which transfer exposure data. Body is made of ABS plastic with aluminium alloy ring. All automatic functions work well and there is no need to set them manually. As for AF engine and TTL auto exposure in modern lenses there is no need to worry, it works