How To Modify EF-S Lens To Work On Viltrox Speedbooster
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- Опубликовано: 30 сен 2024
- This is how i modified the canon 24mm EF-S STM 2.8 Lens, you can do it to as you can see it is verry simple and easy to do if you have patients proceed with caution while you are taking the lens apart, it is nice to use your existing EF-S lenses with your Canon M50 and Viltrox Speedbooster as you will have partially full frame equivalent and better aperture on your lens.
![Viltrox EF-M2 and GH5 Three months later [Q&A April 2018]](http://i.ytimg.com/vi/J3w45S0bl38/mqdefault.jpg)
if you want to see the results of this modification you can watch this video which was shot on the M50 with the same lens and viltrox speedbooster ruclips.net/video/8s1j4IC0q1Q/видео.html
thanks for that video. i modified my canon efs 10-22mm and it works just fine with the viltrox speedbooster.
After do, can use back with normal camera like a 90d
Yeah it works both ways, so you will have the best of both worlds
why didn't u record when u were actually doing it
Didn't think about making a video till after I did it, at that time I just wanted my lens to work with the speed booster cause I didn't have any other lens
Can you add the result? It's going to be very useful
you can watch this video to see the results, the entire video was shot with that lens and the Canon M50 ruclips.net/video/8s1j4IC0q1Q/видео.html
After removing the plastic from the 24mm ef-s lens, I get the Original 24mm in the full-frame camera, I have a Canon R with an adapter?
Or it will always be crop 24mmX1.6 which, is 38.4mm.
If you have the EOS R and you do this modification you might run into a problem with vignetting, the M50 has a small sensor and I get a slight vignette but with a larger sensor like the EOS R vignetting might definitely be a problem
@@RetroAT Hi, I was glad. I thought I found a good solution and can I get on this lens, Original 24mm on a full-frame camera, without crop by removing the plastic circle.
so, if I Removing the round plastic from the EF-S lenses. Allows screwing the EF-S lens On a full-frame camera, I know it's possible on In some EF-S lenses. My question: does this also eliminate the crop and Get the Original Lens focal length on a full-frame camera?
@@user-hp1im5xc8hif you use the ef-s lens with a regular adapter you will get a crop, because the R series can detect ef-s lenses and when they do it adds more crop to adjust for the ef-s lens, i see metabone has a speedbooster that will solve your problem but it's expensive, don't know if viltrox have speedbooster for EOS R
Hi I;be done a similar mod to my setup. But I have found that the 24mm in the viltrox adapter does not focus to infinity. Do you have the issue?
yes i had that same problem, i then realized its not the lens its the speedbooster, you need to adjust the lens in the viltrox speedbooster, take a lens cleaner cloth and hold both sides of the lens in the viltrox speedbooster with the cloth and screw it inward, the 24mm is touching the lens in the viltrox speedbooster when it tries to focus to infinity so when you adjust the speedbooster it will focus freely
Does canon ef-s 24 mm working with autofocus with a Viltrox on sony/panasonic ??
I am having issues with 24mm with autofocus on lumix gx85. But the canon 55-250 mm is working flawlessly on the gx 85?
Can you give any suggestions what is going wrong with the 24mm
is it necesssary to modify the lens ?
Based on my understanding this lens has two versions, one that does not need any modification and another that needs to be modified, like in my case in this video, the one that needs modification has a more quiet autofocus than the one that doesn’t need to be modified
@@RetroAT how about the vignetting ?
@@ethanpash7186 I only get a slight vignetting in images I think
thx, man! it was so damn useful
feels good to hear that, thanks
Does autofocus working properly?
Но я не хочу разбирать свой новый объектив ради этого
how about a Canon EF-S 18-55mm f/3.5-5.6 IS II SLR Lens ?
Hi Paul I actually modified that too an I have been using that lens a lot since I modified it, here's the video about that lens I hope you like it ruclips.net/video/2eGdBGXxJoY/видео.html
Oh and just so you know my lens is the 18-55 STM version
Would this work on the 10-18mmlens
It should work on the 10-18mm lens too but i think there will be crazy vignetting in 1080p
if I remove the optics on the speedbooster, the ef-s lens can enter?
You can turn the optics on the speedbooster and it will adjust and then the ef-s lens can enter
Hi there did the is on the lens will work by doing like this ?
Well this lens i modified here does not have IS but i modified the 18-55mm STM which has IS and it works fine, so no need to worry about the IS
Does it still work normally afterwards? Even on a normal camera without adapter like the 100d?
Yes it does, after the modification it still works without the adapter, so you will have the benefit of using it with and without adapter, it will work on a 100D or any other with that mount 100% because no electronics were changed
@@RetroAT thx for the quick reply mate
This is awesome but does anyone 3d print a plastic piece that will work without the cutting? I don't have these kind of balls lol
Haha I haven't seen anyone working on a 3d print but I plan on doing that, I'm also working on designing a battery grip for the M50
I’ve 3D printed these modified back lens covers. Contact me at CressBIM@gmail.com and I can show you more. No cutting or taking apart your lens. You can just pop out your EFS lens cover and replace it with my modified cover. I’ll be putting a video soon.
ruclips.net/video/jzKPQpqQkp4/видео.html
How do you deal with dust?
I never had problem with dust, I know after removing the extra part the internals are exposed to dust but no one takes their lens off the camera without putting the lens cover on the lens so dust is not a issue
Do you have vignetting on your lens with the speedbooster and the canon m50?
you only get a slight vignetting if you use the 24mm STM Lens for stills but in video mode there is no vignetting
@@RetroAT No vignetting at 1080p either?
@@JDproAV nope, no vignetting in 1080p, check out this video which was shot in 1080p to see the results ruclips.net/video/8s1j4IC0q1Q/видео.html
The old canon full frame 24mm f2.8 costs the same as the efs version. Just buy that lens and you won't need to saw up a $150 24mm EFS lens for no reason.
🤔
But why you unscrewing lens? All you need is to pull plastic cower on lems and thats it. I did with same 24mm lens.
And f2.8 turns into f2 through such combo?