This section restricted to Duclos Staff users.

Service Manual: Disassembly/Re-assembly
Screws: Sigma

Full CLA: 6-8hrs.
C+A front optics only: 1-2hrs.
Re-Collimate/focus adjustment: 1hrs.
DL EF mount kit: 1/2hrs.
EF flange screws: M1.7×2 phillips (qty:6)
sub mount screws:
24mm: most optical parts are restricted. 24mm required special adjustments made only at factory when changing optics. Check with Sigma if we can order optical parts before quoting. add disclaimer that after parts are replaced, lens may need additional adjustments at the factory.
Accentric Rollers: 3 in FE#0125090, OD: 0.179“, height from step:0.091”, total height: 0128“, (compatible with 135mm)
DUCLOS PL-EF mount swap: #38204225 Price: $750 (Not compatible with E mount yet)
E-PL Mount Swap (possible solution in development. Email matt with inquiries or info.
FACTORY PL-PL/i “Cost is $288.00. Sigma’s recommended price for conversion including labor is 498.00 Sigma DOES NOT allow the customer to keep the old parts. Please label and store parts as needed.”
…end of Staff section