It comes from the latin word "optic" meaning to see.
The origin for 'optical' is Latin
The statement is false. In geometrical optics, each optical element can have its own reference point or origin, especially when dealing with multiple lenses or mirrors. The sign convention may vary depending on the position and orientation of these elements, so a single origin may not adequately account for the different distances and orientations involved in a system with multiple optical components.
Questions asked about optical illusions; 1: What are optical illusions? 2: What types of optical illusions are there? 3: What effects do optical illusions have on the brain 4: What causes optical illusions?
optical axis
light is must for optical microscope while is not necessary for nonn optical one
No, it is not an optical illusion.
An optical mouse is great! :D An optical mouse is great! :D
The SIIG SoundWave Optical 5.1 Sound card has an optical out
No, its not an optical storage device.
optical
40 GHz
All mirages are optical illusions but all optical illusions are not mirages.