===== Pentax 67 SMC Takumar 800mm f/4 ===== 
{{ :lens:pentax800mm6x7.png?350|}}
==== Summary ====
This monster of a super telephoto lens for the Pentax 6x7 system weighs in at 17.7 kg and is more than 60 cm long. It is relatively fast at F4.\\
\\
__Came in three variants with similar specs:__\\
Takumar 6x7 800mm f/4 in **1969**; Super-Multi-Coated Takumar 6x7 800mm f/4 in **1971**; SMC Pentax-6x7 800mm f/4 in **1983** (The existence of the third variant is apparently debated)
==== Tech Specs ====
| Manufacturer    |Pentax|
| Series          |67|
| Model           |SMC Takumar|
| Focal Length    |800mm|
| Max Aperture    |f/4|
| Min Aperture    |f/45|
| Format          |6x7|
| Image Circle    |-|
| Minimum Focus   |2000cm|
| Focus Rotation  |°|
| Iris Blades     |-|
| Optical Design  |6/6|
| Squeeze         |none|
| Front Diameter  |236mm|
| Filter Thread   |77mm (rear)|
| Focus/Zoom Rod  |none|
| Native Mount    |Pentax 6x7|
| Data Protocol   |none|
| Length          |611mm|
| Weight          |17700g|
| Body Telescope  |-|
| Body Material   |-|
| Focus Drive     |-|
| Iris Drive      |-|
| Zoom Drive      |-|
==== History ====
Country of Origin:  \\
Release Date: 1969 \\
Launch Price:  \\
Design Revisions:  \\

==== Service ====
<nodisp 8>
Service Manual: (Insert link to manual here) \\
\\
Full CLA: **TBD hrs.**\\
<wrap note></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 ====