Anamorphic

Anamorphic Chop Shop – Anamorfake Canon EF 50mm f/1.4 USM

February 11, 2018

Time to diversify my lens mods to more modern glass and autofocus. My first choice was the Canon EF 50mm f/1.4. Super simple process and impressive results!

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Tito Ferradans here for a super quick anamorfake tutorial. This one doesn’t go into great lengths of modding our base lens, the Canon EF 50mm f/1.4. We’ll just add lovely oval bokeh. I got a few requests for an autofocus mod, so I decided to give a go. I got all the info for this mod from Grant Gilmore, a few months ago and only now I was able to put it to the test! Let’s begin.

First off, you’ll need your Canon EF 50mm f/1.4, a lens wrench, the desired aperture disc, some sandpaper black or color sharpies and electrical tape. The streak flare is optional and I won’t include it in this video.

Go to the rear side of the Canon and, with the pointy end of the lens wrench, twist out the rear element. It comes off easily. The element right below it might try to come off too if you turn the lens upside down, so be warned that the concave side is the one pointing up. Put this loose element back in carefully, if you happen to take it off.

For the aperture disc, I recommend getting an acrylic cut, like the ones I used for the Mir, Helios and Jupiter. Files are available in the description! The biggest oval is f/2, then 2.8, 4 and 5.6 as they shrink. Be sure to sand it very carefully to smooth out the laser-cut edges and paint it black with a sharpie. Since the disc is a tiny bit smaller than the diameter of the rear element, add a small piece of electrical tape on each side and cut the excess. This will make your life easier for spinning the disc into alignment.

Past these steps, all you need to do is slot the aperture disc on the empty side of the element we took off. It fits perfectly in there. Then, put the lens back together.

If you wanna get alignment right in your first try, put some marks on the lens so we know how the element screws back in. In order to do that, I’ll put a bright tape triangle on the 50mm mark which faces up. Now I’ll add another triangle on the rear element, pointing directly to the first triangle. This way I know that the major axis of the top of the oval has to align with this triangle on the rear element.

When I put the lens back together, voil√°! It’s perfect! Remember to clean your glass before shooting to wipe out fingerprints and tape residue.

A few notes on this process: unlike the other anamorfake mods, here I’m not putting the oval directly over the aperture mechanism. Not ideal, and if this was a wide angle, it’s very likely the results wouldn’t come without a consequence, as we see here. That being said, this mod works pretty well and takes only a few minutes to execute. The coolest part is that you can use the lens regularly, with the added benefit of anamorphic bokeh!

This episode would not have been possible without Grant’s help! If you have tried something related to the subject and wanna see it featured on the channel, leave a comment or send me a message! What did you think of this mod? Are you gonna try it on a 50/1.4 for some pretty low-light portraits? Let me know what you think in the comments below! Before you go, don’t forget to subscribe and hit the like button, so more people come across this video! See you next week! Ferradans, out.