The COMPACT-SERVO 18-80mm T4.4 EF-mount lens combines the benefits of compact size and light weight (only 2.7 lbs.) for outstanding mobility. Designed to shoot video, this lens can be ideal for the cinematographer moving up from our EF lenses, combining the functionality of our EF lenses with the video shooting features of our Cinema lenses. Acknowledging the need to control zoom, focus and iris/aperture, Canon has developed this zoom lens with full external servo control for drama, documentary and other video productions. The servo drive unit is compatible with industry-standard lens controllers including Canon's standard broadcast lens controllers (ZSD-300D/FPD-400D). The optional ZSG-C10 grip designed exclusively for this lens adds additional flexibility for the ENG style "run-and-gun" video shooter. Our first Cinema style lens that incorporates both an Image Stabilization function and Auto Focus function, the lens is also fully 4K-ready, with a high optical resolution and support for Super35mm large-format cameras. A 9-blade aperture diaphragm helps ensure an artistic and beautiful representation of out-of-focus areas (or "Bokeh"). The lens also features a 4.4x zoom magnification, a focal length range of 18mm to 80mm, and a 180º smooth rotating focus ring. Overall, the video features and functionality of the COMPACT-SERVO 18-80mm T4.4 EF-mount lens make it an ideal choice for a wide range of professional video shooting environments.
Lens Design Optimized for Video Acquisition
Broad Focal Length Coverage Covering the commonly used focal length, 18mm to 80mm Maintains focus throughout the zoom range Performance that is stable across the entire zoom range Brightness across the entire zoom range constant at T4.4 (equal to F4.0) High Level 4K Optical Performance Optical performance that is commensurate with 4K cameras with S35 format sensors Same Colour Characteristics as the existing Cinema Lens lines Iris Mechanism for Motion Picture Seamless Control Capability with iris ring 9-Blade Iris Iris Closing Auto Iris available* Minimized Focus Breathing
Servo Capability in a Compact Lightweight Design
Newly Developed Servo Drive Unit Servo Control Capability for all zoom, focus and iris Power provided via camera mount* Compatible with broadcast style servo lens controllers Optional ZSG-C10 Grip for shoulder mount applications Compact (182.3mm in Length) and Lightweight (2.65 lbs.) for Increased Mobility and Versatility Supports a Wide Range of Optional Accessories
Enhanced Compatibility with our Cinema EOS Digital Cameras
Auto Focus Function* Continuous AF One-Shot AF Focus Guide Image Stabilization* Other EF Functions* Remote Control of Zoom, Focus and Iris via Camera REC Start/Stop from ZSG-C10 Grip Unit Peripheral Illumination Correction Chromatic Aberration Correction Lens Meta Data Record T Number/F Number Display Select Compatible with EF-mount Cameras only *These functions are enabled with compatible EF-mount camera models only, including Canon's Cinema EOS C300 Mark II and EOS C100 Mark II.
Specifications
Model Name
CN-E18-80mm T4.4 L IS KAS S
Mount
EF
Image Coverage
Super 35
Image Circle
31.4mm
Focal Length
18 - 80mm
Zoom Ratio
4.4x
Maximum Relative Aperture
T4.4 (F4) at 18 - 80mm
Angular Field of View
1.78 : 1
24.6 x 13.8mm
68.7°× 41.9°
17.5°× 9.9°
1.9 : 1
26.2 x 13.8mm
72.1°× 41.9°
18.6°× 9.9°
Minimum Object Distance from Image Sensor
0.5m (1.7")
Object Dimensions at M.O.D.
1.78 : 1
24.6×13.8mm
43.4 × 24.3cm at 18mm
9.5 × 5.3cm at 80mm
1.9 : 1
26.2×13.8mm
46.2 × 24.3cm at 18mm
10.1 × 5.3cm at 80mm
Front Diameter
Approx. Length
182.3mm
Filter Size
Φ77mm
Approx. Mass with ZSG-C10
1.2kg (2.65 lbs.)
Pitch of Follow Focus Gear
0.8
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