The SIRUI Saturn V2 is a full-frame 1.6x anamorphic lens sold in a native RF mount, so it fits the Canon EOS R6 V without an adapter. On the R6 V's 3:2 open gate mode, the 1.6x squeeze desqueezes to a 2.4:1 cinema ratio, and the lens's horizontal/vertical switch works alongside the camera's vertical shooting support. This guide covers which focal length to pick, what aspect ratio to expect, and how to handle desqueeze on the R6 V.
Does the SIRUI Saturn V2 Work on the Canon EOS R6 V?
Yes. The Saturn V2 is available in RF mount (as well as E, L and Z), so it mounts directly on the R6 V. It is a manual-focus lens, and the R6 V records its footage in the squeezed state, with desqueeze handled on an external monitor or in post.
The SIRUI Saturn V2 comes in 35mm, 50mm and 75mm focal lengths, sold individually or as a three-lens set.
Canon positions the R6 V as a creator-focused hybrid body: its launch announcement lists 7K open gate recording, in-body image stabilization, an internal cooling fan and a dedicated vertical tripod mount. A hands-on review from SheClicks adds that the camera offers Canon Log 2 and Log 3, a weather-sealed body, and an interface that rotates when filming vertically. These features make it a practical base for a compact Canon anamorphic lens setup.
One thing to plan around is monitoring. Canon's launch materials for the R6 V don't list an anamorphic de-squeeze display, a feature available on Cinema EOS models such as the EOS C50. On the R6 V, the image on the rear screen appears horizontally compressed. For a corrected preview on set, use an external monitor with de-squeeze support, such as models from Atomos or SmallHD. For the final edit, set the clip's Pixel Aspect Ratio to 1.6 in DaVinci Resolve (or the equivalent setting in your editing software).
Which Saturn V2 Focal Length Should You Use on the R6 V?
The 35mm suits wide shots and gimbal work, the 50mm is the most versatile all-round choice, and the 75mm suits close-ups and interviews. Because the 1.6x squeeze widens the horizontal view, each lens frames wider horizontally than a spherical lens of the same focal length.
| Focal length | Horizontal angle of view (full frame) | Typical use on the R6 V |
|---|---|---|
| 35mm | 81.6° | Interiors, establishing shots, handheld and gimbal work |
| 50mm | 61.7° | Medium shots, walk-and-talk scenes, general storytelling |
| 75mm | 42.4° | Close-ups, interviews, portraits with background separation |
All three lenses share a T2.9 maximum aperture, a 62mm filter thread and the same gear position, so switching between focal lengths doesn't require moving the follow focus or changing filters. The minimum focus distance is 0.9 m (3 ft) on all three, which is worth keeping in mind when planning tight detail shots.
What Aspect Ratio Does the Saturn V2 Produce on the R6 V?
Recording in the R6 V's 3:2 open gate mode gives a 2.4:1 widescreen image after desqueeze, while a 16:9 recording gives 2.84:1. With the lens switched to its vertical position, the same squeeze produces taller vertical frames.
| Recording area | Lens position | Desqueezed aspect ratio |
|---|---|---|
| 3:2 (open gate) | Horizontal | 2.4:1 |
| 16:9 | Horizontal | 2.84:1 |
| 9:16 | Vertical | 0.9:1 |
| 2:3 | Vertical | about 1.07:1 |
For most widescreen projects, 3:2 open gate is the most efficient choice. It uses the full sensor height and lands on a standard cinema ratio, so little or no cropping is needed after desqueeze. A 16:9 recording works too, but the 2.84:1 result is usually cropped to 2.39:1 or 2.4:1 for delivery.
Why Does the Saturn V2 Suit a Hybrid R6 V Kit?
The Saturn V2 pairs a full-frame 1.6x anamorphic squeeze with a lightweight carbon fiber body, a T2.9–T16 aperture range and cost-effective pricing compared with traditional cinema anamorphics. This makes it a practical option for creators building a cinematic kit around a hybrid camera like the R6 V.
The R6 V has no viewfinder, so it is usually framed on its vari-angle screen while held at chest height or mounted on a gimbal. The RF-mount Saturn V2 weighs between 474.5 g and 520 g depending on focal length, which keeps that kind of handheld or gimbal setup manageable. The stepless T2.9–T16 aperture gives enough control for both indoor and outdoor light, and the 0.8 MOD gears with 120° focus rotation make manual focus pulling practical for solo creators. With a 67.1mm maximum diameter on the RF version and a 62mm filter thread, the lens also works with common compact matte boxes and filter systems.
For more background on what changed from the original Saturn, see the Saturn V2 launch overview.
How Does the Saturn V2's Horizontal/Vertical Switch Help Content Creators?
A flip-and-rotate mechanism lets the Saturn V2 lock into horizontal or vertical shooting position with an audible click. Creators can capture widescreen footage and vertical social content with the same lens.
This works alongside the R6 V's vertical tripod mount and rotating interface. Switch the Saturn V2 into its vertical position, turn the R6 V onto its vertical mount, and a single setup can cover both a widescreen cut and a vertical social edit from the same shoot without swapping lenses. The switch takes three steps: flip the switch, rotate the lens 90°, and lock it into place. The Saturn V2 horizontal and vertical shooting tutorial walks through it in detail.
What Kind of Look Does This Combo Deliver on a Low Budget?
Combined with the R6 V's Canon Log profiles and 7K open gate recording, the Saturn V2's 1.6x squeeze produces horizontal flares, oval bokeh and a widescreen frame associated with anamorphic cinema.
Recording the full sensor height in open gate gives more resolution to work with during the desqueeze step, which helps preserve detail in the final widescreen image. Canon Log 2 or Log 3 provides a flatter, more gradable starting point. Together they produce a recognizably anamorphic result, with elongated flares, oval-shaped bokeh and a wide aspect ratio, from a kit built around a hybrid mirrorless body rather than a dedicated cinema camera.
Final Thoughts
The Canon EOS R6 V and the SIRUI Saturn V2 make a practical pairing for creators who want an anamorphic look in a compact kit. The native RF mount means no adapter, the 3:2 open gate mode lands directly on a 2.4:1 frame, and the 35/50/75mm set covers wide, medium and close shots with shared filter and gear positions. The R6 V's lack of in-camera de-squeeze is easy to work around with an external monitor or a project setting in post. For creators producing both widescreen and vertical content, the Saturn V2's horizontal/vertical switch turns that workflow into a single-lens setup.
FAQ
Does the Canon EOS R6 V support anamorphic lenses?
Yes. The R6 V can record footage shot through an anamorphic lens like the Saturn V2, including in 7K open gate. The squeezed image is corrected on an external monitor for preview or in editing software for the final cut.
Do I need an external monitor to use the SIRUI Saturn V2 with the R6 V?
It's optional. A monitor with anamorphic de-squeeze, such as models from Atomos or SmallHD, shows a corrected preview on set. Many creators frame on the R6 V's own screen and apply the desqueeze in post.
Which Saturn V2 focal length is best for the R6 V?
The 50mm is the most versatile starting point for medium shots and general use. Choose the 35mm for wide shots and gimbal work, or the 75mm for close-ups and interviews.
What aspect ratio does the Saturn V2 give on the R6 V?
In 3:2 open gate, the 1.6x squeeze desqueezes to 2.4:1. Recording in 16:9 gives 2.84:1, which is usually cropped to 2.39:1 or 2.4:1 for delivery.
Can I shoot both vertical and widescreen content with the Saturn V2 without switching lenses?
Yes. The Saturn V2's flip-and-rotate mechanism locks into horizontal or vertical position, so the same lens can be used for widescreen footage and vertical social content within the same shoot.
Saturn V2 Series T2.9 1.6x Full-Frame Anamorphic Cine Lens
- Full Frame | T2.9-T16 Aperture Range
- Rotates 90°, Horizontal/Vertical Switch
- 2.84:1 from 16:9, 2.4:1 from 3:2 Frame
- 2.4:1 & 2.8:1 De-Squeeze Aspect Ratios
- Neutral Streak Effects, Oval Bokeh
