F-Theta Lenses Tutorial

Know All About F-Theta Lens For Fiber Laser Markers

All You need Know about F theta lens For Fiber Laser Markers F-Theta Lens For Fiber Laser Marking Machine High light transmittance, high output laser energy Marking area is optional from 100mm to 300mm High-quality coating, good protection, uniform laser light Suitable for a variety of fiber laser marking machines with a laser wavelength of [...]

F-theta lenses keep laser-scanning nice and linear

F-theta lenses keep laser-scanning nice and linear F-theta lenses have a laser spot position linearly proportional to the scan angle and are thus useful in many laser-scanning applications. Laser scanning systems are used to scan a spot (or, with two scanning mirrors a line) or to accomplish laser-machining tasks such as drilling or cutting. Laser [...]

How F-Theta Lenses work ( & when to use one)

A scanning system moves a laser in two or three dimensions linearly, usually by using scan mirrors or galvanometers. The laser beam can be focused to engrave images on different materials and for drilling, cutting, or other applications. When using traditional lenses for this application, however, the profile changes as the focus beam moves away. [...]

F-Theta Lenses Tutorial

F-Theta Lenses F-theta lens technology has been developed to deliver the best performance possible in laser scanning and engraving systems. These lenses are perfect for image transfer and material processing, as well as engraving and labeling. A planar imaging field will give the best results for many laser scanning and engraving applications. A spherical lens [...]