===== Sigma ART DG DN 50mm f/1.4 ===== 
{{ :lens:sigma-dgdn-50mmf1.4.png?direct&400|}}
==== Summary ====
==== Tech Specs ====
| Manufacturer    |Sigma|
| Series          |ART|
| Model           |DG DN|
| Focal Length    |50mm|
| Max Aperture    |f/1.4|
| Min Aperture    |f/16|
| Format          |Full Frame|
| Image Circle    |-|
| Minimum Focus   |17.8in|
| Focus Rotation  |-|
| Iris Blades     |11|
| Optical Design  |11/14|
| Squeeze         |-|
| Front Diameter  |-|
| Filter Thread   |72mm|
| Focus/Zoom Rod  |-|
| Native Mount    |E, L|
| Data Protocol   |-|
| Length          |4.3-4.4in|
| Weight          |660-670g|
| Body Telescope  |-|
| Body Material   |-|
| Focus Drive     |-|
| Iris Drive      |-|
| Zoom Drive      |-|
==== History ====
Country of Origin: Japan \\
Release Date: - \\
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>

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