===== ZEISS ZM Biogon 25mm f/2.8 ===== 
{{ :lens:zeiss-biogon-2825-zm.png?300|}}
==== Summary ====
==== Tech Specs ====
| Manufacturer    |ZEISS|
| Series          |ZM|
| Model           |Biogon|
| Focal Length    |25mm|
| Max Aperture    |f/2.8|
| Min Aperture    |f/22|
| Format          |Full-Frame|
| Image Circle    |-|
| Minimum Focus   |19.69in|
| Focus Rotation  |°|
| Iris Blades     |-|
| Optical Design  |9/7|
| Squeeze         |none|
| Front Diameter  |-|
| Filter Thread   |46mm|
| Focus/Zoom Rod  |none|
| Native Mount    |M|
| Data Protocol   |none|
| Length          |2.36in|
| Weight          |260g|
| Body Telescope  |-|
| Body Material   |aluminum|
| Focus Drive     |manual|
| Iris Drive      |manual|
| Zoom Drive      |none|
==== History ====
Country of Origin:  \\
Release Date:  \\
Launch Price:  \\
Design Revisions:  \\

==== Service ====
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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 ====