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Laowa OOOM 25-100mm T2.9 Cine Lens (Arri PL / Canon EF / Sony E)
Laowa| Products ID: | 194022 |
|---|---|
| Manufactured by: | Laowa |
| Availablity: | SOLDOUT! |
| EAN: | 6940486701692 |
Delivery options to:
Choose countryThe Venus Optics Laowa OOOM 25-100mm T2.9 is a cinema zoom lens designed for Super 35+ sensor cameras. Featuring a versatile 4x optical zoom range and a constant T2.9 transmission, it serves as a flexible all-in-one solution capable of replacing multiple prime lenses on production sets.
Filmmaking Ergonomics and Optical Performance
Engineered specifically for motion picture production, the lens offers stepless aperture control for silent and smooth exposure adjustments. The focus, zoom, and iris rings feature industry-standard 0.8 pitch gears for integration with follow focus units and motors. A parafocal optical build ensures focus remains locked onto your subject while adjusting focal lengths, while focus breathing is minimized to preserve framing during focus pulls.
Mount Versatility and Build
Supplied natively with an Arri PL mount, the lens includes interchangeable Canon EF and Sony E bayonets alongside the tools required for swapping them. The Laowa OOOM covers Super 35+ formats seamlessly, including RED Monstro (6K HD), Gemini (5K HD), Helium (8K HD), and Arri Alexa Mini (4K UHD). It delivers a close focusing distance of 60 cm and comes with a rugged protective carrying case.
| Model | Venus Optics Laowa 25-100mm T2.9 |
|---|---|
| Mount | Arri PL / Canon EF / Sony E (interchangeable bayonets) |
| Focal length | 25-100 mm (4x zoom) |
| Aperture ring rotation range | 50.5° |
| Zoom ring rotation range | 163° |
| Focus ring rotation range | 300° |
| Minimum aperture | T/2.9 |
| Maximum aperture | T/22 |
| Number of aperture blades | 9 |
| Image coverage | Super 35+ |
| Maximum coverage (RED) | Red Monstro (6K HD) / Gemini (5K HD) / Helium (8K HD) |
| Maximum coverage (Arri) | Alexa Mini (4K UHD) |
| Optical design | 20 elements in 16 groups |
| Minimum focusing distance | 60 cm |
| Resolution scale | 0.25x |
| Focusing | Manual |
| Filter mount | 95 mm |
| Front lens diameter | 100 mm (reduction ring included - 100 / 114 mm) |
| Dimensions | 102 x 240 mm |
| Weight | 2.5 kg |
| Colour | Black |
Which camera lens mounts are included with the Laowa OOOM?
The lens comes with an Arri PL mount installed and includes interchangeable Canon EF and Sony E bayonets, as well as the tools required for mounting them.
Does the lens maintain focus while zooming?
Yes, the lens features a parafocal design that keeps the focus plane locked on the subject throughout the entire zoom range.
What is the minimum focusing distance of the lens?
The minimum focusing distance is 60 cm measured from the camera sensor.



