====== Canon 50-1000mm T5.0-8.9 Cine-Servo ======
{{ :lens:1413819431_1086800.jpg?400|}}
====== Features ======
The Canon CINE-SERVO 50-1000mm T5.0-8.9 ultra-telephoto zoom lens provides 4K performance for Super35mm large-format single-sensor cameras and accommodates either broadcast or cinema-style production due to its removable Digital Drive unit. Available in EF- or PL- mount versions, the lens delivering the world's longest focal length (75-1500mm with its built-in 1.5x extender) and highest (20x) magnification among super 35mm zoom lenses as of October 16, 2014. The lens is great for sports, nature documentaries, and other types of long-zoom field production, yet it's easy to carry, has a relatively compact form factor of only 15.9 inches in length, and a weight of just 14.6 lbs. It can be used with major brands of single-sensor Super35mm cameras and conforms to industry-standard camera-to-lens communication protocols including 12-pin serial communication (common to major broadcast camera brands) and Cooke's /i Technology.
The CINE-SERVO 50-1000mm T5.0-8.9 ultra-telephoto zoom lens allows for the close-up 4K imaging of wildlife subjects while still maintaining the physical distances necessary in such shooting situations. Ruggedly built, its removable Digital Drive unit allows for broadcast-style operation with a convenient zoom/rocker switch, programmable zoom and focus settings, and data connections for use with broadcast-type field/studio zoom and focus servo-demand controls. Removal of the Drive unit enables Cinema-style operation; the lens includes clearly engraved barrel markings, an 11-blade iris to help achieve smooth "bokeh" backgrounds, and compatibility with lens-support rods, matte boxes, and other cinema accessories.
====== Tech Specs ======
| Focal Length    | 50-1000 |
| Max Aperture    | T5.0 |
| Min Aperture    | T8.9 |
| Image Format    | S35 |
| Minimum Focus   | 137 in. |
| Iris Blades     | 11 |
| Optical Design  | - |
| Squeeze         | N/A |
| Front Diameter  | 136mm |
| Filter Thread   | - |
| Native Mount    | PL, EF |
| Data Protocol   | Canon EOS, Cooke /i |
| Length          | 16.3" |
| Weight          | 15.6 lbs. |
| Body Telescope  | None |
| Body Material   | Anodized Aluminum |
| Focus Drive     | Manual/Servo |
| Iris Drive      | Manual/Servo |
| Zoom Drive      | Manual/Servo |
====== History ======
Release Date: October 2014\\
Design Revisions:\\

==== Service ====
<nodisp 8>
Service Manual: [[staff:servicedb:canon50-1000|Disassembly/Re-assembly]] \\
\\
Full CLA: **16-18 hrs.**\\
<wrap note>front of lens rotates and is a T3.5 (T3.7 for newer models)</wrap>\\
Re-center built in extender: **2-3 hrs.**
<wrap note>loosen extender has 3 optical groups held in with screws. loosen rear most optical group (1st set of screws visible) and push optics to re-center. if more centering is needed, adjust center optical group. centering is random and position of extender changes when flipped into lens. </wrap>\\	
\\
**Modifications:**\\
mount conversion: **see notes**\\
<wrap note>must go to Canon for conversion.</wrap>\\			
</nodisp>
==== Notes ====
==== Media ====
{{ :mfg:cine-servo-50-1000mm-t5.0-8.9-single.pdf | Canon 50-1000mm Cine-Servo Brochure }}\\
{{ :mfg:canon_u.s.a._inc._50-1000mm_cine-servo_press_release_details.pdf | Canon 50-1000mm Cine-Servo Press Release }}\\
{{ :mfg:canon_50-1000mm_owners_manual.pdf |Canon 50-1000mm Cine-Servo Owners Manual}}