===== Pentax Fish-Eye-Takumar 18mm f/11 ===== 
(INSERT SINGLE HERO IMAGE HERE - other images below in media section)
==== Summary ====
This lens has a field of view of 180 degrees and it covers the 24x36mm full frame image area. The aperture ring only has four positions (11, 16, 22, and 32). The diaphragm is a perforated disc with a perfectly circular opening for each of the four F-stop settings. The lens has fixed focus and thus no focusing ring.
==== Tech Specs ====
| Manufacturer    |Pentax|
| Series          |M42 Series|
| Model           |Fish-Eye-Takumar|
| Focal Length    |18mm|
| Max Aperture    |f/11|
| Min Aperture    |f/32|
| Format          |Full-Frame|
| Image Circle    |⌀|
| Minimum Focus   |fixed|
| Focus Rotation  |°|
| Iris Blades     |-|
| Optical Design  |4/3|
| Squeeze         |none|
| Front Diameter  |60mm|
| Filter Thread   |-|
| Focus/Zoom Rod  |none|
| Native Mount    |M42|
| Data Protocol   |none|
| Length          |12mm|
| Weight          |98g|
| Body Telescope  |-|
| Body Material   |-|
| Focus Drive     |-|
| Iris Drive      |-|
| Zoom Drive      |-|
==== History ====
Country of Origin: - \\
Release Date: 1963 \\
Launch Price: - \\
Design Revisions:\\

==== Service ====
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Service Manual: (Insert link to manual here) \\
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Full CLA: **#hrs.**\\
<wrap note>Enter relevant notes here</wrap>\\
</nodisp>

==== Cine-Mod ====
<nodisp 8>
Focus Ring O.D.: -\\
Zoom Ring O.D.: -\\
Iris Ring O.D.: -\\
De-click Y/N: -\\
Additional Notes: \\
</nodisp>

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