Viltrox to make RF-S Mount lenses soon?

Richard Cox
5 Min Read

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There's a rumor that Viltrox will be the next manufacturer granted the ability to make lenses for the electronic RF mount, and the first lenses will be coming “soon”. This honestly doesn't surprise me much – Viltrox was one of the 3 manufacturers that made mirrorless autofocus lenses for the EOS-M mount. What does surprise me is that it's taken Canon that long to grant them “permission” to do so for the RF mount. Of course, don't expect full-frame lenses any time soon; no word on Canon relaxing its grip on full frame.

Viltrox made 2 lenses for the EOS-M Mount, and if I were a betting man, I'd assume those would be the first ones to move over to the RF mount.

The Viltrox AF 23mm f/1.4 and the Viltrox AF 33mm f/1.4 were both available for the EF-M mount. While they weren't exceptional performers, it was extremely difficult to argue with their bang for the buck, with both selling for under $250.

Viltrox AF 23mm f/1.4

Klaus from OpticalLimts reviewed the Fuji version of this lens, and had this to say overall about its price performance and build quality.

As already mentioned in our previous reviews of Viltrox lenses, the mechanical quality is surprisingly high. Similar to its in-house cousins, the Viltrox AF 33mm f/1.4 XF is tightly assembled and most of the lens is made of metal including the lens hood. The AF is both speedy and noiseless – something that can't be said about the Fujinon XF 35mm f/1.4 R actually. Firmware upgrades are also possible. This can't be done via the camera but instead, you have to connect a USB cable to the USB port at the mount of the lens – which is perfectly fine, of course.

Overall, it may not the last word in terms of sharpness at large apertures but the Viltrox AF 33mm f/1.4 XF is a killer offering in terms of value and a serious alternative to the aging Fujinon XF 35mm f/1.4 R.

https://opticallimits.com/fujifilm/viltrox-af-33mm-f-1-4-xf-review/

Since that time, Viltrox has been busy. So, for APS-C users, if the entire Viltrox library of APS-C lenses is available for the RF mount, this could end up being fantastic. Viltrox is quietly becoming one of the biggest Chinese lens manufacturers, and has a stable of around 12 APS-C Lenses with an incredibly wide variety of f/1.4 and f/1.2 primes available. In terms of current lenses, for E mount (and Z mount), Viltrox has just about every focal length under 75mm covered.

  • Viltrox AF 9mm f/2.8 Air
  • Viltrox AF 13mm f/1.4
  • Viltrox AF 15mm f/1.7 Air
  • Viltrox AF 23mm f/1.4
  • Viltrox AF 25mm f/1.7 Air
  • Viltrox AF 27mm f/1.2 Pro
  • Viltrox AF 33mm f/1.4
  • Viltrox AF 35mm f/1.7 Air
  • Viltrox AF 56mm f/1.4
  • Viltrox AF 56mm f/1.7 Air
  • Viltrox AF 56mm f/1.2 Pro
  • Viltrox AF 75mm f/1.2 Pro

It's an impressive list of primes and becomes even more impressive when you consider that Viltrox has only been in business since 2009. While most of these primes would not challenge Canon or even Sigma's primes, most of them are always rated as being some of the top price for performance lenses you can purchase. Their “pro” lenses are considered decent, with good optical quality.

About Viltrox

Viltrox's company name is Shenzhen Jueying Technology Co., Ltd, and is based, unsurprisingly, out of Shenzhen, China.

As a leading innovator in the imaging industry, we are committed to providing high-quality imaging equipment for professional photographers and enthusiasts around the globe. Our company specializes in the design, development, manufacturing, and sales of cutting edge products, consistently driving excellence in imaging technology.

Looking ahead, the company will continue to invest in research and development, focusing on hardware innovation and software upgrades. Through driving tech- nological advancements and product improvements, we aim to strengthen our brand's competitive edge, expand our presence in the imaging equipment industry, and broaden both domestic and international marketing channels to enhance the company's global brand influence.

Go to discussion...

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Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on the genre of infrared photography.

11 comments

  1. Viltrox is moving to a four-tier lens strategy, Air, EVO, Pro, Lab.
    Viltrox made 2 lenses for the EOS-M Mount, and if I were a betting man, I'd assume those would be the first ones to move over to the RF mount.

    See full article...
    I don't think that's super likely. Viltrox is moving everything to their Air / EVO / PRO / LAB lineups. If they do start releasing RF-S lenses, I would expect them only to do so with their current gen lenses and not older ones. As they replace the older ones, those new lenses would then arrive for RF-S.
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  2. Viltrox is moving to a four-tier lens strategy, Air, EVO, Pro, Lab.

    I don't think that's super likely. Viltrox is moving everything to their Air / EVO / PRO / LAB lineups. If they do start releasing RF-S lenses, I would expect them only to do so with their current gen lenses and not older ones. As they replace the older ones, those new lenses would then arrive for RF-S.

    they could simply switch the mechnical mount from the EF-M lenses and they would work.
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  3. they could simply switch the mechnical mount from the EF-M lenses and they would work.
    They could, but I don't think they will. Viltrox has gotten a lot smarter about branding and I don't think they will release any more lenses that don't fall cleanly into their new 4 tier lineup.
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  4. I heard their autofocus is quite good (at least the VCM on their new 135)? Could be good for us Canon users who want something more than STM but don't have money for the expensive L lenses
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  5. Digital camera information (digicame) has a post that Nikon is sueing Viltrox for intellectual property infringement on Chinese made Z-mount lenses.
    How would that impact Canon granting a license to Viltrox for RF mount lenses?

    Google translated link to Digicame.
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  6. Digital camera information (digicame) has a post that Nikon is sueing Viltrox for intellectual property infringement on Chinese made Z-mount lenses.
    How would that impact Canon granting a license to Viltrox for RF mount lenses?

    Google translated link to Digicame.
    As long as Viltrox and Canon made an agreement, Viltrox can make it. I presume all it needs is an fee to Canon.

    The problem with CN 3rd parties is that they are mostly unwilling to pay the tax. Despite they can mark up the MSRP to compensate the cost.
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  7. As long as Viltrox and Canon made an agreement, Viltrox can make it. I presume all it needs is an fee to Canon.

    The problem with CN 3rd parties is that they are mostly unwilling to pay the tax. Despite they can mark up the MSRP to compensate the cost.
    Yes, but Chinese companies do not have a good track record for the protection of IP. Canon and Viltrox can get an agreement, but Canon will want to have ironclad protection for their IP and be able to enforce that agreement.

    Viltrox has been making AF Z-mount lens since 2021 (according to ChatGPT). The Viltrox website lists 25 Z-mount lenses. I find it hard to believe that Nikon has only just discovered that Viltrox has been making Z-mount lenses without a license agreement. That license agreement must have have included IP protection.
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  8. Yes, but Chinese companies do not have a good track record for the protection of IP. Canon and Viltrox can get an agreement, but Canon will want to have ironclad protection for their IP and be able to enforce that agreement.

    Viltrox has been making AF Z-mount lens since 2021 (according to ChatGPT). The Viltrox website lists 25 Z-mount lenses. I find it hard to believe that Nikon has only just discovered that Viltrox has been making Z-mount lenses without a license agreement. That license agreement must have have included IP protection.
    I don't want to talk too much about the Nikon Viltrox fiasco. Basically Nikon targets Viltrox because they are making great primes, much better than Nikon& approved 3rd parties offerings. Nikon wants to act like Sony that's 3rd parties friendly, despite the fact that Nikon&Sony actually wants to do what Canon does.
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