Hot Air Balloon Eye Test

Hot Air Balloons are the oldest successful human-carrying flight technology, dating back to the 18th century. In 1783, the first flight of a hot air balloon took place, with a sheep, duck and rooster on board. Now, almost 200 years on, we at THEIA are proud to announce that we have incorporated this landmark invention into our newest form of eye test. Without giving too much away, this test is designed to check a person's prescription and refractive error.
THEIA.

https://x.com/THEIAcorp

Music:

"Night Dweller" by Karl Casey @WhiteBatAudio

"Smooth Lovin" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/b...