COS2026: Call for Abstracts and Video Submissions

COS is now accepting abstracts and video submissions for the 2026 Annual Meeting in Montréal, Québec happening on June 18-21, 2026. The submission deadline is Friday, October 3, 2025 at 3:59 PM (EST).

What We’re Looking For: 

• Latest research findings 
• Clinical innovations 
• Best practices in ophthalmology 
• Videos featuring ophthalmic surgery, procedure, education or innovative techniques, for our inaugural COS Film Festival—an exciting new initiative to feature surgical videos, innovative techniques, and creative storytelling in ophthalmology. Be part of this first-of-its-kind celebration of visual learning and peer-to-peer education.  

Before You Submit
Please review the submission guidelines – they are important changes for 2026.