F-theta Lens

• 

What Is FTheta Lens

F-theta Lens

Han's Scanner f theta scan lensseries products are the most commonly used parts in the laser field. After our continuous improving and updating, we have improved quality of telecentric F-theta lens, following the development direction of international industrial laser cutting, and has developed a series of products. In addition to regular marking F-theta lens, there are water-cooled F-Theta lenses for higher power, as well as for faster pulses of ultra-fast lasers. Common Fθ scan laser lenscan be widely used in various laser application fields such as laser marking, engraving and scribing.

Key Features Of F-theta Lens

Wavelength Compatibility: Designed to accommodate various laser wavelengths, such as 1064nm, 532nm, and 355nm, ensuring versatility for different applications.

Focal Length Options: The F-θ lens series provides a range of focal lengths, allowing users to select the appropriate lens based on the specific requirements of their laser systems.

Entrance Pupil Diameter Variation: Offers options with different entrance pupil diameters to suit the diverse needs of laser applications, providing flexibility in system design.

Power Adjustment: Subdivided into products with different power specifications, enabling users to choose the optimal F-theta lens based on the power requirements of their laser systems.

Telecentric Design: Incorporates a telecentric design, ensuring that the chief rays are parallel to the optical axis. This feature of telecentric F-theta lens is valuable for maintaining consistent image quality throughout the field of view.

Precision for Ultrafast Lasers: Developed in response to the latest trends in laser technology, the F-theta scan lens series includes a specialized flysecond optical system, catering to ultrafast laser applications.

What Is F-theta Lens?

An f-theta lens, including telecentric f theta lens, is a type of lens used in laser marking, engraving, and scanning systems. The term 'f-theta' refers to the relationship between the focal length (f) and the angle (theta) of the laser beam as it scans across a flat plane. Unlike regular lenses that create a linear increase in distance with the angle, f-theta lenses produce a linear increase in distance for each unit of angle over a flat field.

The primary function of an f-theta scan lens is to ensure a consistent spot size and marking quality across the entire marking field. This is crucial in applications where precision and uniformity of laser marking or engraving are essential.

F-theta scan lenses are commonly used in laser systems for tasks such as marking barcodes, serial numbers, patterns, or intricate designs on materials like metals, plastics, and ceramics. The flat field of focus provided by these lenses allows for accurate and distortion-free laser marking over a specified area."

Другие товары поставщика

	4-axis Large Field Processing System	The four-axis linkage system is mainly composed of XY galvanometers, XY motion platform, platform driver, GMC control card and general marking soft...
	Analog Galvo Driver	Han's Scanner analog galvo driverboard is designed for the full series of Han's Scanner photoelectric galvanometermotor, using the traditional PID ...
	VCM Z	The traditional Z-axis focusing module adopts voice coil motor or galvanometer structure, which has high load quality, slow response time and low d...
	5-axis Laser Micromachining System	The ordinary laser drilling system can only process the taper hole, and can not achieve the standard straight hole and inverted cone hole processin...
	Polygon Scanner	Different from galvanometercontrol technology, polygon mirror laser scannerhas rotary mirror which adopts advanced bearing and spindle design, rota...

Похожие товары

	Microscope Objective Lens	Продавец: Shenzhen Canrill Technologies Co., Ltd	Microscope Objective Lens Suitable for ITO, particle detection, wafer inspection Infinity opt...
	DMD Lithography Lens	Продавец: Shenzhen Canrill Technologies Co., Ltd	DMD Lithography Lens We have been in close cooperation with LDI (Laser Direct Imaging) manufactu...
	8k Line Scan (57.4mm) Telecentric Lens	Продавец: Shenzhen Canrill Technologies Co., Ltd	8k Line Scan Lens Suitable for large format Area Scan Camera Line Scan Camera 16Kx3.5μm, 8Kx7...
	16k Line Scan (82mm) Telecentric Lens	Продавец: Shenzhen Canrill Technologies Co., Ltd	16k Line Scan (82mm) Telecentric Lens Specially designed for large image circle up to 82mm in le...
	F-theta Lens	Продавец: Shenzhen Han\'s Scanner S&T Co., Ltd.	What Is FTheta Lens F-theta Lens Han's Scanner f theta scan lensseries products are the most ...