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How to make laser marking machine F-Theta Scan lens
The laser marking machine F-Theta Scan lens is a F-Theta lens system for hexagonal prism laser beam scanning, suitable for a variety of digital image laser The output systems that use hexagonal prism scanning, such as laser printers, digital copiers, medical imaging equipment and other digital imaging equipment.
The laser marking machine F-Theta Scan lens uses a high-speed rotating polygon mirror to reflect the modulated laser beam that contains image data and the image data expands linearly with time. After a set of F-THETA lenses, it is corrected and focused on image sensing The photosensitive surface of the element forms a line scan, and at the same time, using the mechanical movement of the photosensitive surface perpendicular to the line scanning direction, the image data is restored in the form of laser dots on the photosensitive surface of the image sensor element, and the original image is reproduced. The image sensing element here is a photosensitive film in modern medical imaging equipment, and a photosensitive drum in laser printers and digital copiers.
The laser marking machine F-Theta Scan lens is a necessary digital image output system for modern digital imaging equipment. It adopts the most advanced and only digital image laser output method in modern times, and there is no other method that can replace it.
laser marking machine F-Theta Scan lens includes low-speed, high-speed, single laser beam, multi-laser beam, black and white, color, etc. The most commonly used resolution is 600DPI, of course, it can also provide higher resolution, which is a variety of digital images An essential part of the equipment.
Dec 08,2021
How to clean and maintain laser marking machine F-Theta Scan lens
The laser marking machine F-Theta Scan lens is a relatively precise product. The lens is manufactured by coating technology, and its appearance is very delicate.
Dec 01,2021
The CO2 F-Theta Scan lens is also called a flat field focusing lens, referred to as a scanning lens or field lens. Its image height is equal to the focal length times the scanning angle (y=Fθ), which is different from the ordinary lens Y= Ftanθ.
Nov 24,2021
Eliminates adverse effects of CO2 F-Theta Scan lens reflection points
CO2 F-Theta Scan lens has been widely used in laser scanning precision equipment such as marking machines, missile tracking and aiming, laser printers, fax machines, integrated circuit laser pattern generators, etc.
Nov 17,2021
Maintenance and use of green laser optics lens
The green laser optics lens is a consumable. When the cleanliness is still not high after cleaning for many times, please pay attention to replace it to ensure the processing efficiency of the laser cutting machine, so as not to delay production.
Nov 10,2021
How to determine the pros and cons of green laser optics lens
Green laser optics lens can change the direction of light propagation, and can change the relative spectral distribution of ultraviolet, visible or infrared light, called optical glass.
Nov 03,2021
The production process of green laser optics lens
The raw materials for green laser optics lens are some oxides, hydroxides, nitrates and carbonates, and phosphates or fluorides are introduced according to the requirements of the formulation.
Oct 27,2021
What are the requirements for the quality judgment of UV laser optics lens
UV laser optics lens can change the direction of light propagation, and can change the relative spectral distribution of ultraviolet, visible or infrared light. UV laser optics lens can be used to manufacture lenses, prisms, mirrors and windows in optical instruments.
Oct 20,2021
UV laser optics lens cold working process
UV laser optics lens is divided into spherical lens and cylindrical lens. The curved surface of the spherical lens is a part of the spherical surface, and is divided into a convex spherical lens or a concave spherical lens according to the convergence or separation of parallel light rays.
Oct 13,2021
How to clean UV laser optics lens
There are many types of laser optical lenses, such as focusing lenses and protective lenses. But the UV laser optics lens in the laser system is consumable. In order to extend the service life of the laser cutting machine as much as possible and reduce the cost of use, the UV laser optics lens must be cleaned in strict accordance with this specification.
Oct 06,2021
The radius of curvature of the fiber laser lens
The radius of curvature of the fiber laser lens, I believe many of you here don’t know the fiber laser lens very well. The lens is an object that can magnify and reduce the refraction of light.
Sep 28,2021
Aspheric Collimating Lens/ Focusing Lens is used to eliminate spherical aberration in various applications, including barcode scanning, laser diode collimation, or OEM or R&D integration. The use of a single-element design helps to minimize the number of lenses in a multi-lens optical assembly.
Sep 20,2021
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