Fly eye lens / List of 4 manufacturers
What is a Fly eye lens?
A fly-eye lens is a collection of lenses arranged vertically and horizontally. It is called a fly-eye lens because it looks like a fly (insect) eye. By having multiple lenses, it is possible to reduce the uneven brightness of the light source compared to a single lens. Compared to conventional light sources, LEDs have a problem of uneven brightness. Therefore, it is increasingly used in devices that use LEDs. The shape of the lens placed will vary from case to case. Hexagonal lenses may be lined up like a honeycomb core, or square lenses may be lined up.
Application of Fly eye lens
FlyEye lenses are mainly used in optical applications, especially in devices that require a uniform light source. One of the applications in which lenses are used is projectors. When I think of a projector, I think of it as a movie, but it is also often used for business purposes such as PowerPoint.
Manufacture list of Fly eye lens
※Includes information on some trading companies
