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F-Theta scanning lens for PCB FPC board cutting laser

2020-09-03 19:18:47

PCB and flexible circuit board FPC are important components and circuit connection carriers in the 3C industry. At the same time, the application of laser on PCB and flexible circuit board is becoming more and more extensive!

The laser cutting machine can perform precision cutting or micro-hole processing on a variety of metal or non-metal parts and other small workpieces. It has the advantages of high cutting accuracy, high speed, and low thermal impact. For the fine processing of various high-end materials with high hardness, high brittleness and high melting point, laser cutting has outstanding advantages compared with traditional contact cutting processing.

Common laser cutting processes on 3C electronic products include sapphire glass mobile phone screen laser cutting, camera protection lens laser cutting, mobile phone home button laser cutting, FPC flexible circuit board laser cutting, mobile phone receiver net laser drilling and so on.

Carmanhaas is TELECENTRIC f-THETA SCANNER LENSES manufacturer, telecentric scanning lens is a special configuration,in which the optics are designed to focus the beam so that it is always perpendicular to the flat field,used for display glass cutting, PCB FPC board cutting laser.
TELECENTRIC F-THETA scanning lens especially important for drilling applications (such as through-hole drilling on printed circuit boards) to ensure that the drilled hole is perpendicular to the surface even outside the center of the scan field. Welding and structuring applications can also benefit from the use of telecentric lenses because the light spot remains circular even at the edge of the field of view.

(1)High precision, small assembly error: < 0.05mm
(2)High transmittance: >/=99.8%
(3)High damage threshold: 10GW/cm2
Carmanhaas UV F-theta lensmanufacturer china Advantages:
(1)Made to custom requirements.
(2)Advanced in-house design, based on years of innovation in the field
(3)Perpendicular beam for critical applications