High Power & Ultrafast Laser Telecentric F-Theta Scan Lens – Fused Silica TSL-Q Series for Thermal Lens Management

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 perpendicularly 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 minimize thermal lensing and focal shift.

• Part No.: TSL-355-50-103Q
• EFL (mm): 103.0
• Scan Field (mm): 50×50
• Input Beam Φ (1/e²) (mm): 9.0
• Thread: M85x1
• WD (mm): 137.4
• Window Dia×Thk (mm): 80×2