👉 Apoxymenos, also known as zirconium dioxide (ZrO2), are a class of optical fibers that are used in various applications such as telecommunications, medical imaging, and environmental monitoring. They are typically made from zirconium oxide (ZrO2) and have the unique property of being transparent to light but also reflecting it back into space. This allows them to be used for transmitting signals without any loss of data or interference with other frequencies. Apoxymenos are