Objective:

To review the evolution of the Global Specialty Lens Symposium (GSLS) and the advancements in specialty contact lenses over the past 25 years, highlighting its significance in the field.

Key Findings:

• The GSLS has evolved significantly since its inception, adapting to new research and developments in specialty lenses, including the introduction of myopia control techniques and scleral lenses.
• Key advancements in myopia control and scleral lens technology have been introduced and discussed at GSLS, including specific studies and innovations.
• The symposium has facilitated a platform for over 2,800 poster presentations, showcasing extensive research in the field, including significant contributions from various international experts.

Interpretation:

The GSLS has played a crucial role in shaping the field of specialty lenses, providing a dedicated space for research dissemination and professional networking, significantly impacting optometry practices.

Limitations:

• The retrospective nature of the discussion may not capture all advancements outside of GSLS, potentially leading to a narrow view of the field.
• Focus primarily on the symposium's contributions may overlook other significant developments in the field, including those from other conferences and research initiatives.

Conclusion:

The GSLS has been instrumental in the growth and evolution of specialty lenses, fostering innovation and collaboration among professionals in the field, and has been a catalyst for many key advancements.