A DSMC2 FOCAL REDUCER

COMING MARCH 2026

REDUXA R2 is a 0.71x focal reducer for RED DSMC2, giving full frame lenses a wider field of view and roughly one extra stop of light. It includes precise optical calibration, and will be available in EF and PL,

0.71x

Using a Viltrox-designed 0.71× optical element, engineered to deliver exceptional sharpness, contrast, and light transmission. It compresses your lens’s image circle to Super 35, gaining roughly one extra stop of light.

EF/PL

REDUXA R2 supports interchangeable EF and PL mounts. REDUXA R2F is PL-only, optimised for maximum rear-element clearance and lens compatibility.

AUTO

The EF version of REDUXA R2 supports full electronic communication with the camera, including in-camera aperture control and lens metadata where supported.REDUXA R2F is fully mechanical, prioritising physical clearance over electronic features.

MORE LIGHT. MORE COVERAGE.

Introducing

Full Frame at S35

The REDUXA R2 lets you use full frame glass on DSMC2 while keeping the image much closer to the lens’s intended field of view. Instead of a heavy crop, you get a wider, more natural framing across Super 35 sensor sizes.

+1 Stop of Light.

The REDUXA R2 gives you a full extra stop of light. On light-hungry sensors like Dragon, this means cleaner shadows and better low-light performance. And on more modern sensors like Gemini, it effectively doubles your usable ISO — so ISO 1600 behaves more like 3200.

The Most Accurate Focal Reducer, Ever.

We’ve built a precision calibration mechanism directly into the mount. This allows the optic to be tuned while it’s on the camera, meaning you can perfectly match your lens to your camera body. This hasn’t existed in focal reducers before, and we call it Focal Shift

A State Of The Art Optic.

REDUXA R2 uses a 0.71x optic that balances coverage and light gain. The design is based on a proven 5 element, 4 group layout found in other high-end reducers. The goal is not just sharpness, but an image that feels natural, with flares that behave nicely.

Zero Movement

A solid lens mount matters, and REDUXA R2 is designed to have zero play. The built-in locking ring clamps the lens tightly to the camera, eliminating wobble and ensuring consistent flange depth.

Full Electronic Communication

The EF version of REDUXA R2 is fully electronic, with proper communication between the lens and the camera. That means normal aperture control, focus data, and metadata — just like using a standard RED EF mount.

Available in 2 models.

REDUXA R2

Designed for maximum optical performance when converting full-frame lenses to Super35. Optimised for clean edges, minimal vignetting, and precise calibration across wide-format shooting.

REDUXA R2f

Engineered for extreme lens compatibility. Built to accommodate deep rear-element protrusions that are not possible on conventional focal reducers.

MOUNTS

Choose the mount option that fits your setup. Some configurations support interchangeable mounts.

EF / PL

PL

CLEARANCE

Rear-element clearance limits determine which lenses will physically fit. Check your lens protrusion against the model’s clearance spec.

9mm

on EF

17mm

on PL

24mm*

on PL

FOCAL SHIFT

Lens-to-camera calibration feature for fine-tuning focus accuracy and optic position (model dependent).

✓

X

ELECTRICAL

Electronic contacts for communication and/or powered features (model dependent).

✓

X

*24mm is a minimum. We're working towards confirming 25mm as the clearance for R2F

Available in 2 models.

REDUXA R2

Designed for maximum optical performance when converting full-frame lenses to Super35. Optimised for clean edges, minimal vignetting, and precise calibration across wide-format shooting.

MOUNT

• EF / PL

CLEARANCE

The Rear Optic allowance

• 9mm on EF

17mm on PL

FOCAL SHIFT

The ability to manually calibrate the optic

• INCLUDED

ELECTRIC

Does this model carry Lens data to camera?

• INCLUDED

REDUXA R2F

Engineered for extreme lens compatibility. Built to accommodate deep rear-element protrusions that are not possible on conventional focal reducers.

MOUNT

• PL

CLEARANCE

The Rear Optic allowance

• 24mm on PL

FOCAL SHIFT

The ability to manually calibrate the optic

• NOT INCLUDED

ELECTRIC

Does this model carry Lens data to camera?

• NOT INCLUDED

*24mm clearance is a minimum. We're working towards confirming 25mm as the clearance for R2F.

Watch the video

Kickstarter Campaign Launch.

Our campaign goal is $100,000. Please consider sharing with your community if you'd like to see this product come to life!

Days

Hours

Minutes

Remind me

December

Prototype testing

Final prototype testing begins. We’re validating optical performance, coverage, calibration accuracy, and mechanical tolerances.

6th January

VIP ACCESS OPENS

VIP Access opens, giving early supporters the chance to secure REDUXA R2 at the lowest possible price.

3rd March

KICKSTARTER OPENS

The REDUXA R2 Kickstarter campaign goes live. Early Bird and VIP backers will be able to place their orders.

2nd April

KICKSTARTER CLOSES

If the goal is reached, manufacturing begins immediately, with ongoing production updates shared through our community and newsletter.

Pricing

The Kickstarter campaign will be priced in GBP.
Final amounts may vary slightly due to exchange rate fluctuations.

100 AVAILABLE

VIP ACCESS

$1095

+ $150 (PL Mount)

$895

R2F

Pay a $30 deposit now, and you’ll have the option to purchase the REDUXA R2 at this price.

Opens 6th January

GET VIP ACCESS

EARLY BIRD

$1295

+ $150 (PL Mount)

$1095

R2F

This is the early bird price available to everyone during the Kickstarter campaign.

RETAIL

$1895

+ $150 (PL Mount)

$1695

R2F

This is the price that the REDUXA R2 will retail at after the campaign finishes.

Prices don't include shipping, and country import fees.

FAQs

When are you releasing your DSMC2 Focal Reducer?

We’re launching this product through a Kickstarter campaign, on 3rd March 2026. The campaign closes on 2nd April 2026. Units will be shipped 8 - 10 weeks after that.

How much will it cost?

$1295 for the Reduxa R2 (Standard Model), $1095 for the Reduxa R2 (Fitment Model). VIP Access will provide a further $200 saving.
The EF mount comes as standard on the Reduxa R2 Standard model. The PL mount on the Standard Model, will cost a further $150 if required.

Why are you creating a DSMC2 Focal Reducer?

DSMC2 has a look and a workflow people still care about, and we did not want it to be a dead end. With only one commercial focal reducer ever made for the system, and priced around $4,000, we felt there was room to make something better and more attainable. That is why we built REDUXA R2.

What cameras will it be compatible with?

Both models of REDUXA R2 works with the vast majority of RED DSMC2 camera bodies.

The camera's it is not compatible with are listed below:

- RAVEN (because its EF mount is fixed and non-interchangeable)
‍
- A small number of early DSMC2 DRAGON (Magnesium / Carbon Fibre) bodies and some very early SCARLET-W units, can have a slightly different internal layout that may affect fitment. This applies to early DSMC2 units shipped from 2015 through early 2016. These units can be identified via a small screw beneath the sensor.

If you’re still not sure on compatibility, please send us a photo of the sensor area with the lens mount removed. We can identify the exact variant and advise whether it’s compatible.

Taking what we learnt from NEXA-MAG.

Taking what we learned from NEXA-MAG, we refined every detail that mattered. The feedback, testing, and lessons from thousands of hours on set shaped a smarter approach, allowing us to push performance further while simplifying the experience for filmmakers.

Learn More

Got A Question? Join the Community.

Our community pages are where we share our updates: progress, testing, and behind the scenes development. It’s also where questions and feedback live, and where real world input directly influences what we build next.

Visit the community