New F-Theta Lenses for Laser Material Processing

We are excited to inform you about Jenoptik recently extended F-Theta-family through lenses with low-absorption fused silica and optimized coatings. Combined with improved reflex positions they contribute to ultrashort laser-pulse- applications too.

High-power F-theta Silverline® lens for 355 nm for high-volume series production

Applications: micro technology, microsystems technology, consumer electronics sector.
Features:
focal length of 55 mm
scan field of 22 mm
spot sizes of up to 4.5 µm

High-power F-theta Silverline® lens for 515…540 nm for high-energy fiber lasers and disk lasers

Applications: processing copper and brass, e. g. electronic components and PCBs, additive manufacturing.
Features:
focal length of 115 mm,
scan field of up to 71 mm
spot sizes of up to 8.0 µm

High-power F-theta Silverline® lens for 900…1100 nm for high-energy fibre lasers and disk lasers

Applications: laser marking, additive manufacturing (3D), laser cutting, laser welding, laser drilling
Features:
focal length of 115 mm,
scan field of up to 71 mm
spot sizes of 21 µm @ 900 nm; 26 µm @ 1100 nm

You’re looking for an specific F-Theta lens? Please use our Jenoptik F-Theta Selector!