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| Manufacturer | ZEISS |
| Series | Vario-Sonnar |
| Model | MKI |
| Focal Length | 10-100mm |
| Max Aperture | T2 |
| Min Aperture | - |
| Format | - |
| Image Circle | - |
| Minimum Focus | 5ft |
| Focus Rotation | - |
| Iris Blades | 5 |
| Optical Design | - |
| Squeeze | none |
| Front Diameter | 80mm |
| Filter Thread | none |
| Focus/Zoom Rod | - |
| Native Mount | - |
| Data Protocol | none |
| Length | - |
| Weight | - |
| Body Telescope | focus |
| Body Material | aluminum |
| Focus Drive | manual |
| Iris Drive | manual |
| Zoom Drive | manual |
Country of Origin:
Release Date:
Launch Price:
Design Revisions:
This section restricted to Duclos Staff users.
Known Issues:
MK2 has 87mm front diameter. MK1: has 80mm front diameter.
Service Manual: Disassembly/Re-assembly
Full CLA: 10-12 hrs.
internal rods ride in moglice. if image shifts, it is due to breakdown in moglice. Extremely difficult to repair. Do not attempt!
w/ spray: +1 hrs.
Focus only: 2-3 hrs.
Zoom only: 6-8 hrs.
Iris only: 6-8 hrs.
Iris assy is located under rear zoom group. must dis-assemble to access zoom optics to properly clean. Can split the focus form the zoom group so a partial is ok.
front optics (only): 1-2 hrs.
FE is doublet.
S16 conversion: The ZEISS 10-100 for N-16 can be converted to a 12-120 with an Optex/Abakus kit, but they are rare and are no longer made. Best to seek out an existing 11-110 ZEISS, or one of the several Canon S-16 zooms
PL conversion: TBD
re-collimate: 1-2 hrs.
easy unless there is a shift, jump or discrepancy in the zoom optics. see notes above about moglice
…end of Staff section
This section restricted to Duclos Staff users.
Focus Ring O.D.:
Zoom Ring O.D.:
Iris Ring O.D.:
De-click Y/N:
M
ount Conversion:
Additional Notes:
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