Sigma Ef Mount Lenses

[Tripod Clamp] It works on the P6K with my Sigma Arts and other EF lenses.

It works on the P6K with my Sigma Arts and other EF lenses.

[Yes] I am using this adapter to use my old canon ef lenses and sigma ef lenses on my Lumix S5iix and autofocus works on both photos and videos. It may not be as quick as native L-mount lenses but it is about 80% there.

[1.31 lb] These Sigma lenses are far superior than any of the Canon Ef-m lenses. Great clear glass and still compact for the camera size

[Silver / Blue] Of the available options for 50mm 1.4 on an EF mount, this is by far the best value. This lens is razor sharp in the middle even when wide open and the color reproduction and contrast are more than acceptable. The ZERO distortion is one the biggest surprises to me. The build quality is solid and it has a generous rubber gasket for weather sealing too. Focusing is fast and accurate right out of the box. The only draw back is that this lens is the heaviest of all 50mm 1.4 options. But honestly, it's worth the extra arm muscle. This is neck and neck with the Sigma art version, but I would give this the advantage because you don't have to fix any distortion in post processing. And both the Sigma and this Tokina blow away the decades old Canon 50mm 1.4. I am very happy with this choice and have no regrets.

[5.3 x 5 x 3.6"] I own a Sigma 150mm~600mm telephoto lens with a Canon EF mount and a Fuji X-S10 camera. The EXIF shows a max of 420mm when set to 600 (420 x 1.5 crop = 630mm) the view is much brighter and the IBIS as well as the lens image stabilization work well and the auto focus was quick to react to change of scenes, in short, the EF mount Sigma behaved like a Fuji lens in all regards. The 150mm showed 109mm on EXIF (109 x 1.5 crop = 163.5).

[Silver / Blue] It is probably the sharpest EF mount AF lens in the market along with Sigma 50/1.4 art lens, much better than the Canon EF 50mm lenses. The bokeh is great. At 950g it is really heavy for a 50mm/1.4 lens. When adapted to Fuji GFX body this lens can cover the 4433 image circle perfectly and the image quality is excellent even in the corner!

[Rear] This Sigma Nikon F Mount rear lens cap fits on Nikon-mount lenses and protects the rear elements of these lenses. Bravo, Sigma, Bra-vo!

[0.105 lb] Sigma hit a home run with its Contemporary line of lenses in L mount.

[Aluminum] Fits my ef lenses perfectly