=====Cooke SP3 75mm T2.4 ===== 
{{ :lens:1693871188_1784163.jpg?300|}}
==== Summary ====
Cooke SP3 is an exciting new prime lens series based on one of the most influential lenses in film history, Speed Panchro™. SP3 is a completely new design optimized – optically and mechanically – for full-frame mirrorless cameras which will enable more creatives to enhance the visual narrative of their stories.
==== Tech Specs ====
| Manufacturer    |Cooke|
| Series          |Prime|
| Model           |SP3|
| Focal Length    |75mm|
| Max Aperture    |T2.4|
| Min Aperture    |T16|
| Format          |Full Frame|
| Image Circle    |43.3mm|
| Minimum Focus   |36 in.|
| Focus Rotation  |160|
| Iris Blades     |9|
| Optical Design  |-|
| Squeeze         |none|
| Front Diameter  |64mm|
| Filter Thread   |58mm|
| Focus/Zoom Rod  |none|
| Native Mount    |E, RF, L, M|
| Data Protocol   |none|
| Length          |3.9 in.|
| Weight          |520 g|
| Body Telescope  |none|
| Body Material   |Aluminum|
| Focus Drive     |Manual|
| Iris Drive      |Manual|
| Zoom Drive      |n/a|
==== History ====
Country of Origin: China \\
Release Date: 2023 \\
Launch Price: - \\
Design Revisions:\\

==== Service ====
<nodisp 8>
Known Issues: \\
<wrap note>1. if iris seems to feel like it has lost motion, it might just be the shim between the iris and ring underneath. It has a lost of play and can be felt knocking against a locating pin in some cases. </wrap>\\
Service Manual: [[staff:servicedb:cookesp3|Disassembly/Re-assembly]] \\
Screws: [[staff:servicedb:cookeparts|]]\\

\\
Full CLA: **#hrs.**\\
<wrap note>Enter relevant notes here</wrap>\\
Mount swap: **1hr.**\\
Replace front ring: **1 hr.**\\
<wrap note>front ring has 3 components: front engraved ring, filter thread ring (26611029) and cosmetic cover outer diameter ring (26611028). Some or all may need to be replaced in the event of impact damage.\\
\\
The front ring acts as a focus cam retainer, so impact damage to the front ring can affect focus feel, sometimes damaging the cam/followers. If loosening/removing a dented front ring doesn't improve focus feel, then further damage to the cam/followers is likely. </wrap>\\
</nodisp>

==== Cine-Mod ====
<nodisp 8>
Focus Ring O.D.: n/a\\
Zoom Ring O.D.: n/a\\
Iris Ring O.D.: n/a\\
De-click Y
/N: n/a\\
Additional Notes: \\
</nodisp>
==== Notes ====
==== Media ====
{{ :lens:cooke_sp3_specification_022924.pdf |}}