The 2025 contest is open! This year’s theme is “The Power of Light,” which aims to showcase the transformative and awe-inspiring impact of light on our lives, communities, and planet. Two technology-specific divisions, “Technology-Made Images” and a “Technology Around the Globe,” are also available for entry.

Examples of content include, but are not exclusive to, artistic images that depict:
Various properties of light and how it interacts with the atmosphere, nature, and materials
Light technology such as lasers, LEDs, etc.
Images created with light technology such as telescopes and microscopes
People interacting with light and/or light technology
The betterment of the human condition with light
Help us capture the brilliance of our world!

Shining a light on our global stage
The SPIE International Day of Light Photo Contest is held annually to raise awareness about the International Day of Light and to demonstrate the impact that light has on cultural, economic, and political aspects of our world. Amateur and professional photographers alike are encouraged to submit photos for a chance to win cash prizes.

Prizes:
The contest offers several cash prizes, including a first prize of $2,500, a second prize of $1,000, and a third prize of $500. Additionally, there are technology and science-specific prizes worth $750. There are also special awards for youth participants aged 13 to 17, who will receive a surprise gift box of SPIE merchandise.