China RONAR-SMITH 532nm Telecentric F Theta Scan Lens TSL-532-75-163A Manufacture and Factory

RONAR-SMITH 532nm Telecentric F Theta Scan Lens TSL-532-75-163A

Telecentric F-Theta Scan lens By Fused Silica

Telecentric F-Theta Scan lens is a special type of lens system whereby the deflected off-axial laser beam can be per pendicularly focused to work piece as similar to the on-axial focusing beam. The advantage of the telecentric scan lens is that it is able to flatten the field curvature to the least distortion and yet offering superb spot quality throughout the scan field. For high powered laser and ultrafast laser source, we offer TSL-Q Series Telecentric F-Theta Scan Lens to mini mize thermal lensing and focal shift.

Wavelength: 532nm (Green laser, typically used for marking/engraving)
Back Focal Length (BFL): 170.2mm
Scan Angle: ±18.9°
Scan Length: 106mm
Input Beam (EP): 10mm
Total Length: 155.1mm
Transmittance: >95%
Telecentricity: <1.3deg
Protective Window: D123XT2

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532nm/Green Scan Lens, together with other series of F-theta scan lenses, supports a full spectrum of laser processing applications covering 3D dynamic scanning & printing, laser cleaning, laser cutting, laser drilling, laser engraving, laser lift-off, general laser scanning, vision scanning, laser welding, and solar panel scribing & grooving. Compatible with UV, green, fiber and CO₂ multi-wavelength laser equipment, these optical lenses are widely used for metal cutting, drilling, welding, surface marking and rust removal, precision laser lift-off of PCBs, special scribing and grooving for photovoltaic panels, high-precision machining with vision alignment, as well as 3D curved surface scanning marking, catering to industries including metal processing, electronics & semiconductors, new energy photovoltaics and precision micro-fabrication.