The Canon CN20 50-1000mm T5-8.9 Cine-Servo Zoom Lens is an unprecedented extreme telephoto solution for Super 35mm cameras, offering a massive 20x zoom ratio. It covers a vast focal range from 50mm to an incredible 1000mm, with a variable aperture, it also has an built-in 1.5x extender (75-1500mm). Featuring a detachable servo drive unit, it provides smooth, precise motorised control. This lens is ideal for capturing distant subjects in wildlife, sports, and documentary filmmaking, delivering impressive optical performance and reliability in demanding conditions.
Overview
- Extreme telephoto cine-servo zoom lens
- Massive 20x zoom ratio (50mm to 1000mm)
- Variable aperture from T5 to T8.9
- Detachable servo drive unit for motorised control
- Excellent optical performance at long ranges
- Designed for Super 35mm cameras
- Ideal for wildlife, sports, and long-form documentary
- Robust, heavy-duty professional construction
| Focal Length | Aperture | Close focus | Front Diameter | Weight |
|---|---|---|---|---|
| 50-1000mm | T5-8.9 | 351cm | 11’6″ | 136mm | 6.6 Kg |
| 75-1500mm* | T7.5-13.35 | 351cm | 11’6″ | 136mm | 6.6 Kg |
*With Built-in Extender
Unmatched Telephoto Reach
This lens offers an astonishing 50-1000mm focal range, providing unmatched reach. It is invaluable for capturing extremely distant subjects in incredible detail, making it the ideal choice for wildlife, sports, and remote documentary filmmaking where getting close isn’t an option.
Integrated Servo for Precision Control
It comes with a built-in, detachable servo drive unit, which enables smooth, precise, and repeatable motorised control of zoom, focus, and iris. This is absolutely essential for broadcast, live event coverage, and any scenario where remote, fine-tuned control is required.
High Optical Performance at Extreme Zooms
Despite its extreme zoom ratio, it delivers surprisingly good image quality across its range, providing sharp and clear images even at 1000mm. This is a testament to Canon’s optical engineering, ensuring professional results even at maximum telephoto.
Broadcasting & Documentary Standard
This lens is often employed as a standard in broadcast sports and nature documentaries where extended reach and smooth remote operation are critical. Its capabilities align perfectly with the demands of such high-stakes productions.
Maintaining Balance with Internal Design
The internal focus and zoom design prevents the lens from changing length during zooming and focusing. This crucial feature maintains balance on your camera rig and reduces the ingress of dust, contributing to both operational stability and lens longevity.
Requiring Heavy-Duty Support
Given its substantial size and advanced capabilities, this is a heavy-duty lens. Always plan for robust tripod support or a gimbal to ensure stable operation, precise control, and to manage its significant weight effectively on set.