=====ZEISS Ultra Prime LDS 14mm T1.9 ===== 
{{ :lens:14mm-zeiss-ultra-prime-lds_scaleheightwzuwmf0.png?direct&400|}}
==== Summary ====
ARRI LDS Ultra Prime lenses were the first to be kitted out with ARRI’s revolutionary Lens Data System (LDS). The LDS Ultra Prime series consists of ARRI Ultra Prime optical elements transplanted into specially designed housings that allow each lens to communicate with the camera electronically, easing tasks on set and providing valuable metadata for postproduction. 
==== Tech Specs ====
| Manufacturer    |ZEISS|
| Series          |Ultra Prime|
| Model           |LDS|
| Focal Length    |14mm|
| Max Aperture    |T1.9|
| Min Aperture    |T22|
| Format          |Super35|
| Image Circle    |-|
| Minimum Focus   |9 in.|
| Focus Rotation  |-|
| Iris Blades     |9|
| Optical Design  |-|
| Squeeze         |none|
| Front Diameter  |114mm|
| Filter Thread   |-|
| Focus/Zoom Rod  |-|
| Native Mount    |PL|
| Data Protocol   |ARRI LDS|
| Length          |4.4 in.|
| Weight          |1800 g|
| Body Telescope  |none|
| Body Material   |Aluminum|
| Focus Drive     |Manual|
| Iris Drive      |Manual|
| Zoom Drive      |n/a|
==== History ====
Country of Origin: Germany \\
Release Date: - \\
Launch Price: - \\
Design Revisions:\\

==== Service ====
<nodisp 8>
Known Issues: \\
<wrap note>1. ARRI and Sony didn't reach an agreement on LDS data so Sony cameras do not read LDS data so if anyone complains that their LDS lens is not working on a Sony camera specifically, it is because of this.</wrap>\\
Service Manual: [[staff:servicedb:ZeissUPLDS|Disassembly/Re-assembly]] \\
\\
Full CLA: **7-8 hrs.**\\
<wrap note>always include one front and one rear teflon washer when quoting a full CLA in case they are damaged or squished which will affect the feel of the focus before and/or after. teflon washers are in QB and generally in stock always. \\
Electronic testing and calibration must be completed at Abel Cine. We do not have a camera to test with or program to calibrate with at this time (5/2024) check with Paul about testing during evaluation. </wrap>Optics only: **4 hrs.**\\
</nodisp>

==== Notes ====
==== Media ====