===== Voigtländer 40mm f/2 Ultron SL II-S ===== 
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==== Summary ====
Thanks to its aspherical lens element, the fast 2.0/40 mm Ultron SLIIs offers the ideal combination of compactness and top imaging performance, making it the perfect companion for reportage photography with a full-frame SLR. The Ultron with Nikon connection also has an integrated CPU that corresponds with the camera electronics and informs the exposure electronics about the set distance, which results in finer flash control, among other things.
==== Tech Specs ====
| Manufacturer    |Voigtländer|
| Series          |Still lens|
| Model           |Ultron SL II-S|
| Focal Length    |40mm|
| Max Aperture    |f/2|
| Min Aperture    |f/22|
| Format          |FF|
| Image Circle    |-|
| Minimum Focus   |0.25m|
| Focus Rotation  |-|
| Iris Blades     |9|
| Optical Design  |6/5|
| Squeeze         |none|
| Front Diameter  |66.3mm|
| Filter Thread   |52mm|
| Focus/Zoom Rod  |-|
| Native Mount    |X|
| Data Protocol   |none|
| Length          |37.5mm|
| Weight          |260g|
| Body Telescope  |-|
| Body Material   |aluminum|
| Focus Drive     |manual|
| Iris Drive      |manual|
| Zoom Drive      |n/a|
==== History ====
Country of Origin: Austria/Germany \\
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.**\\
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==== Cine-Mod ====
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Focus Ring O.D.: -\\
Zoom Ring O.D.: -\\
Iris Ring O.D.: -\\
De-click Y/N: -\\
Additional Notes: \\
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==== Notes ====
==== Media ====