=====Mamiya-Sekor C APO N (leaf) 80mm f/2.8 ===== 
{{ :lens:mamiya-cnleaf-80mmf2.8.png?direct&400|}}
==== Summary ====
==== Tech Specs ====
| Manufacturer    |Mamiya-Sekor|
| Series          |645|
| Model           |C APO N (leaf)|
| Focal Length    |80mm|
| Max Aperture    |f/2.8|
| Min Aperture    |f/22|
| Format          |645|
| Image Circle    |-|
| Minimum Focus   |31 in.|
| Focus Rotation  |-|
| Iris Blades     |5|
| Optical Design  |6 / 5|
| Squeeze         |n/a|
| Front Diameter  |n/a|
| Filter Thread   |67mm|
| Focus/Zoom Rod  |n/a|
| Native Mount    |Mamiya 645|
| Data Protocol   |n/a|
| Length          |2.4 in.|
| Weight          |460g|
| Body Telescope  |-|
| Body Material   |-|
| Focus Drive     |Manual|
| Iris Drive      |Manual|
| Zoom Drive      |n/a|
==== History ====
Country of Origin: Japan \\
Release Date:  \\
Launch Price:  \\
Design Revisions:\\

==== Service ====
<nodisp 8>
Service Manual: (Insert link to manual here) \\
\\
Full CLA: **No**\\
<wrap note>service not offered for leaf shutter versions at this time. </wrap>\\
</nodisp>

==== Cine-Mod ====
<nodisp 8>
Focus Ring O.D.: \\
Zoom Ring O.D.: \\
Iris Ring O.D.: \\
De-click Y/N: No\\
Additional Notes: \\
</nodisp>
==== Notes ====
==== Media ====