Canon CN10×25 Cine-Servo 25-250mm T2.95 Zoom
The Canon CINE-SERVO 25-250mm T2.95 (CN10×25) is a 10x cinema zoom lens. It bridges the gap between the wider 17-120mm and the long-range 50-1000mm lenses, offering 8K-ready optical performance in a compact, shoulder-mountable form factor.
- Aperture: T2.95 at 25-187mm, ramping to T3.95 at 250mm.
- Built-in 1.5x Extender: Extends the range to 37.5-375mm.
- Sensor Coverage: Native Super 35 coverage; when the 1.5x extender is engaged, the image circle expands to support Full Frame sensors.
- Features an 11-blade iris for soft, circular out-of-focus areas and natural-looking skin tones.
Mount Options: Available in both PL mount & EF mount
Focal Length
25-250mm /37.5-375 mm with built in 1.5x extender
Zoom Ratio
10x
Format/Coverage
Super 35 / Full Frame with built-in extender
Aperture
T2.95 to T3.95
Angle of View
Super 35: 53.9 to 30°
Close Focus
4′
Lens Front Diameter
114mm
Dimensions
18.67 cm x 13.17 cm x 27.41 cm (7.6″ x 5.2″ x 10.8″)
3.04 kg/ 6.7 lb
