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5 - 10 July 2026
Copenhagen, Denmark

Information for Authors and Presenters

Instructions, deadlines, and tips for preparing your work. Plus, information for chairs and committees.
Conference speaker standing at a clear lectern under stage lighting, with SPIE Astronomical Telescopes + Instrumentation signage in the background.

Sharing your research

Find links to instructions, important dates, and other information for what you need to know for presenting at the meeting. We look forward to seeing you present in Copenhagen. 

Guidelines for oral and poster presenters and a helpful to-do list

Prepare to present

Important dates


Abstracts due 3 December 2025
Registration opens 9 March 2026
Authors notified and program posts online 16 March 2026
Submission system opens for manuscripts and poster PDFs* 4 May 2026
Poster PDFs due for spie.org preview and publication 10 June 2026
Manuscripts due 17 June 2026
Advance upload deadline for oral presentation slides** 3 July 2026

*The contact author or speaker must register prior to uploading
**After this date, slides must be uploaded onsite at Speaker Check-in

How to prepare for your participation