Sun Optic & Eye Clinic

16/09/2025

15/09/2025

15/09/2025

14/09/2025

14/09/2025

What you spotting?

03/09/2025

As we near a possible big night of aurora, I’ve received a lot of questions about what the aurora should look like to the naked eye. This depends a lot on the brightness of the aurora like you’d expect but also on your own eyes!

If you can't see the number in the middle of this gray circle, then you are slightly colorblind! You may not be able to see some faint green colors in the aurora.

Many people are slightly gray-green color blind and don't realize it, but can't see any color in the aurora.

Maybe this is a little savage to post right before we all possibly experience an awesome night of aurora, but it’s good to know more about your own capabilities and how that may affect the viewing experience.

You can learn more about how humans vs cameras see auroras here in my blog article: https://theauroraguy.com/blogs/blog/what-does-the-aurora-really-look-like

08/07/2025

10/06/2025

IOL subluxation In Marfan's Syndrome.

10/06/2025

10/06/2025