Understanding Voltage, Resistance, and Power in an ITO Glass Heater Circuit

https://precision-heat-works.brightpathdigest.com/posts/pi-heater-buying-guide-for-equipment-manufacturers

In camera windows, an ITO glass heater must deliver heat in a controlled way. It uses a transparent conductive ITO layer applied to glass. One useful trait is full-surface heating. Still, edge losses can change the result