Telecentric Scan Lens

Telecentric F-Theta Scan lens is a special type of lens system whereby the deflected off-axial laser beam can be perpendicularly focused to workpiece 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.

F-Theta Scan lens F-Theta Scan lens

Telecentric F-Theta Scan Lens By Fused Silica

Telecentric Scan Lens by Optical Glass

 


F-theta scan lens

Achromatic Telecentric Scan Lens

Telecentric Scan Lens 9.4/10.6μm

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