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Canon Ef Lens On Sony A7

By | 29/10/2022

How to Use Catechism Lenses & Speedlites on Sony A7iii Mirrorless Camera


Canon Lenses & Speedlite Flashes on Sony A7iii

In this article, I’ll explain the benefits of the mirrorless Sony A7iii camera every bit it compares to the new Canon R5 and R6. And I’ll tell you how to utilise your existing Canon lenses and Speedlites on the Sony A7iii camera.

Gear Needed to Use Catechism Lenses and Speedlites on Sony A7iii Mirrorless Photographic camera*

  1. Sigma Mountain Converter MC-xi for Sigma Mounts to Sony E Cameras

  2. Pixel Hotshoe Adapter

You’ll demand a mount converter to connect your Catechism lenses to your Sony camera. I use the Sigma MC-xi and it works similar a charm. My ane.2 lenses register as ane.3, but that’s the only ‘negative.’ The autofocus works slap-up, and lenses connect hands.

If you’re but using your Speedlite as an on photographic camera flash, you’re all set! It connects fine and you need no adapter. If, however, you want to utilize your speedlite to trigger an off camera flash, y’all’ll need an adapter. I bought the wrong Sony adapter the showtime fourth dimension, only so establish the $twenty Pixel hotshoe adapter, and it allows me to sync with my off camera flash. I’ve washed trial and fault with the flash settings needed to practise this, and volition include them here. (If someone knows a ameliorate way, I’m all ears! Please leave me a comment below!)

Canon R5 & R6 versus Sony A7iii

Catechism only released their highly anticipated full frame, dual menu slot mirrorless cameras, the Canon R5 and R6. They accept a lot of cracking specs and are amazing cameras. Merely unless you’re a filmmaker, some of the benefits of these cameras that you’re paying elevation dollar for will be lost on you. Your professional photographer who doesn’t need to print billboards or shoot 5k video tin save herself a decent amount of money by buying the Sony A7iii photographic camera instead.

Benefits of Mirrorless Cameras

So why should you consider going mirrorless to begin with?

  1. Focus.
    The fashion my Sony tracks focus using the eye that is closest to the camera ways I rarely accept out of focus shots these days! Because it’s then precise, it allows me to feel confident shooting at a wider aperture, knowing I don’t have to fight focus. This is great if you’re editing with a film aesthetic because information technology helps yous emulate more closely the look of film on a medium format camera in your editing.

  2. Lens calibration.
    Say goodbye to having to calibrate your lenses! No mirrors means no calibrating.

  3. Less weight.
    I don’t know about you, but my hand and wrist really hurt after a long twenty-four hours photographing a wedding! I’one thousand interested in anything that helps take a niggling of that weight off my wrist!

Best Mirrorless Cameras

What are the best mirrorless cameras out in that location? For me, the only ones I would consider are the new Canon R5 and R6 or the Sony A7iii (my current camera.) The Catechism R6 and Sony A7iii have similar specs. The Sony has been out longer, and is less expensive. I’ve been shooting with information technology for over a year and can’t say plenty about the Sony.

Catechism R5 & Canon R6

Sony A7iii

Flash Settings to Use Canon Speedlites on Sony Photographic camera with Adapter

Below, you’ll find the adapter and wink combination that I’ve establish to work on the Sony A7iii.


Catechism Lenses & Canon Speedlites on Sony A7iii Camera

How to Connect Canon Lenses on Sony A7iii Camera



This is the adapter that I’ve been using on my Sony A7iii to connect my Catechism lenses. People used to get a fiddling confused when they’d run into that red-lined Canon lens on a Sony camera. Only it’s become more popular lately!

Differences in Specs for Catechism R5 vs Canon R6

If you’re nonetheless desire to know more than nearly the difference between the Canon R5 and R6, Richmond nuptials videographer Tyler Herrington breaks it down for you in this video with Katelyn James.

WATCH: Catechism R5 Versus Catechism R6

I’d love to hear your experience with mirrorless cameras! Share your thoughts, tips, questions in the comments below!

(*I am using affiliate links for the items referenced on this page. These are links to the items I personally apply and accept found to work well or I wouldn’t recommend them! Using these links volition non toll you any extra.)

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