Telecentric objective lens FT series

for weldingfor printing machines

Optimize performance in additive manufacturing, e-battery welding, and laser cleaning applications with scan lenses based on low absorption material and low absorption coating technique. Fused Silica/CaF2/Sapphire for high power lasers >6 KW and focal length ranges: 32 to 920 mm and scan fields: from 6x6 mm to 710x710 mm. • Telecentric and Non-telecentric lens • No back reflection spot internal optical elements • Fused Silica/CaF2/Sapphire for high power laser: >6 KW • High focal spot uniformity. >95% • Small tele-centricity error (for telecentric lens): <1° • Focal length range: 32 to 920 mm • Scan Field: from 6x6 mm to 710x710 mm • Low coating absorption and low thermal shift • 266 nm, 355 nm, 532 nm, 1064 m and etc • Water cool or air cool design • Complete in-house processing chain • Quick-turn service on new products • Capacity and flexibility to scale APPLICATIONS: • 3D Printing • New energy battery • Laser welding, laser cleaning, laser cutting