How can I get an OPUS card?

OPUS card with photo: You can purchase an OPUS card with photo for a reduced fare at most of our sales and service outlets, at metropolitan ticket offices and at the STM photo studio located at 1755 rue Berri (by appointment only).
Standard OPUS card (without photo): OPUS cards without photos for the regular fare are available at most of our sales and service outlets, in metropolitan ticket offices and at fare vending machines at Central Station, Lucien-L’Allier station and Centre-Ville, Longueuil, Cartier and Montmorency bus terminals.

How do I get an OPUS card for those aged 65 and over?