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.

Telecentric F-Theta Scan Lens By Fused Silica	Telecentric Scan Lens by Optical Glass

Achromatic Telecentric Scan Lens	Telecentric Scan Lens 9.4/10.6μm