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SIRUI 50mm T2.9 1.6x Anamorphic Lens on RED KOMODO – Actual-World Evaluation

SIRUI 50mm T2.9 1.6x Anamorphic Lens on RED KOMODO – Real-World Review

The brand new SIRUI 50mm T2.9 1.6x full-frame lens is shortly turning into one of the vital well-liked and inexpensive anamorphic options available on the market. We had the possibility to pair this glass with a RED KOMODO for a real-world evaluate. Let’s check out some screengrabs.

Just a few weeks in the past, I coated the announcement of the brand new SIRUI 50mm T2.9 1.6x Full-Body Anamorphic Lens. Having lately upgraded from the Sony FS5 to the RED KOMODO and Canon EOS R5, I received so enthusiastic about this launch that I instantly purchased one. The lens suits each cameras. Furthermore, it completely matches the KOMODO’s 6K 3:2 1.6x anamorphic mode producing a 2.4:1 ultimate picture.

The entire SIRUI full-frame anamorphic lineup ought to be right here earlier than the tip of the 12 months and it’ll exchange my previous SIRUI 35 and 50mm E-Mount crop lenses. With which, by the way in which, it was love at first sight.

With a purpose to see how this full-format model compares to its S35 counterpart, I took a stroll across the metropolis of Milan for a fast check in a real-world state of affairs. By the way in which, if you’re focused on studying extra concerning the new SIRUI 50mm full-frame lens, head to my colleague Johnnie’s evaluate by clicking right here.

SIRUI 50mm T2.9 1.6x on the RED KOMODO 6K. Supply: CineD

With Christmas time approaching, I used to be fortunate sufficient to search out some Christmas lights that I might use as blurred parts in a number of the pictures to check out the imaging traits of the lens. Given the low-light state of affairs, all the pieces was shot extensive open. Let’s check out the outcomes.

SIRUI 50mm T2.9 1.6x Anamorphic Lens: measurement, weight and construct high quality

After I first unboxed the lens, I couldn’t consider how mild it’s. The lens weighs just a little over 1000g which is kind of stunning contemplating its measurement.

Moreover, I’m glad to substantiate that this glass maintains the identical astonishing constructed high quality because the APS-C model. It feels nice within the hand, giving a way of durability and reliability.

The Freewell Magnetic VND MIST filter on the SIRUI 50mm T2.9 1.6x. Supply: CineD

Furthermore, it’s 82mm filter thread permits me to straight mount my Freewell Magnetic VND Filter Package in entrance of it. I discover this to be an ideal combo for a run-and-gun setup because it gives loads of filter choices, together with a MIST filter that I utilized in a number of the pattern pictures.

SIRUI 50mm T2.9 1.6x on RED KOMODO with Freewell MIST filter. Supply: CineD

Cinematic housing

One of many biggest advantages of the full-frame model is that it comes with a cinematic housing straight out of the field.

SIRUI is definitely now providing a cinematic model of their S35 anamorphic lenses in addition to with their MARS collection. Nevertheless, that is at present solely accessible with a local Sony E-mount system. The fellows at MTF Companies supply an E to RF-Mount conversion service for the MARS collection, however they wouldn’t cowl my Canon EOS R5’s full-frame sensor anyway.

SIRUI 50mm T2.9 1.6x cinematic housing. Supply: SIRUI

Going again to the housing, the main focus gear is extraordinarily easy and well-built. On the opposite facet, the iris ring presents some extra friction. This could truly be a constructive factor, because it prevents you from by accident altering the aperture whereas taking pictures. Nevertheless, it requires some highly effective focus motors to carry out an iris pull, which remains to be doable in my view.

Speaking concerning the iris ring, you might discover its 143.6° tour just a little too brief for pulling focus with precision. Nonetheless, it’s fairly snug when taking pictures handheld with no comply with focus hooked up to the lens.

SIRUI 50mm T2.9 1.6x on the RED KOMODO 6K. Supply: CineD

Sharpness and flare

After I first examined the SIRUI 50mm 1.33x on the Sony FS5, I used to be impressed by the sharpness it produces. Particularly at that worth. It seems like this full-frame model makes this legacy dwell on. I personally wish to have a crisp picture as a place to begin since that all the time provides me the possibility to make it just a little softer in publish if I’d wish to.

SIRUI 50mm T2.9 1.6x on RED KOMODO. Supply: CineD

Coming to the anamorphic flare, I discover it to be just a little over-saturated at occasions and never completely managed. I additionally carried out some particular flare checks by isolating the sunshine streaks from the background picture (word: the tiny horizontal strains you may spot within the flare are as a result of fresnel mild supply and the stepped down the aperture).

SIRUI 50mm T2.9 1.6x anamorphic flare. Supply: CineD

General, nonetheless, I feel we should settle for the truth that each lens has its personal imaging attribute. That is the SIRUI look and it may be pleasing for some customers. Personally, I don’t discover it too annoying and it’s one thing I can dwell with, in most situations.

Squeeze issue

SIRUI 50mm T2.9 1.6x on RED KOMODO with Freewell MIST filter. Supply: CineD

The 1.6x squeeze issue offers a stronger anamorphic look over the APS-C 1.33x model. This could simply be seen within the bokeh that the lens produces.

SIRUI 50mm T2.9 1.6x on RED KOMODO. Supply: CineD

Furthermore, the RED KOMODO helps a 3:2 1.6x anamorphic mode when taking pictures in REDCODE RAW. This combo produces a ultimate picture with a 2.4:1 side ratio which is already de-squeezed in-camera.

The RED KOMODO gives a 6K 3:2 1.6x recording mode when taking pictures RAW. Supply: CineD

Nevertheless, the KOMODO doesn’t have any in-camera de-squeeze capabilities when recording in ProRes and neither does the Canon EOS R5. This implies you want an exterior monitor with de-squeeze capabilities in addition to some fundamental maths expertise.


Speaking about de-squeezing, one of many biggest drawbacks I see is the weird squeeze issue of the lens which causes some further work in publish. In truth, most NLEs don’t have a correct 1.6x de-squeezing preset, thus forcing the consumer to de-squeeze the footage manually. This isn’t a giant deal, nevertheless it requires just a few further steps and calculations when taking pictures in ProRes.

SIRUI 50mm T2.9 1.6x on RED KOMODO with Freewell MIST filter. Supply: CineD

One other factor that’s value noticing is that the lens has a restricted minimal focus distance of 75cm. Regardless of the development over the previous APS-C model (0.85m), this causes just a little little bit of frustration when attempting to deal with objects which are near the lens. After all, this may be simply solved by recurring diopter filters. Nevertheless, this provides just a little further step of complexity.

Furthermore, you would possibly discover just a little little bit of noise in a number of the check pictures. That is as a result of most aperture of T2.9 which could be a bit limiting and difficult, low mild situations.

The SIRUI 50mm T2.9 1.6x can focus as shut as 0.75m. Supply: SIRUI

On a facet word: in my view, the lens cap tends to come back off fairly simply. Greater than as soon as I opened my backpack to search out out that the entrance cap got here off, leaving the lens bare. Now, whereas mine is likely to be a defective cap, discovering the entrance aspect of the lens uncovered worries me just a little bit.

General ideas

In the beginning of this text, I expressed all of my love for the SIRUI APS-C anamorphic lineup. I need to say that this new SIRUI 50mm T2.9 1.6x anamorphic lens lives as much as my expectations. Regardless of the drawbacks and the ”typically too aggressive” look, it’s an extremely succesful glass for its worth and I’m glad to say that the love story continues.

One last item. In the event you’re focused on buying this new SIRUI 50mm T2.9 1.6x lens, you may nonetheless take a look at SIRUI’s crowdfunding marketing campaign on IndieGoGo. Alternatively, you may as well pre-order it from B&H and CVP for $1499.

Have you ever had the possibility to check out the brand new SIRUI 50mm T2.9 1.6x lens already? What are your ideas on this product? Share your expertise within the feedback under!

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