New F-Theta lens for large scan fields

12 Jan 2017

Jenoptik extends its F-Theta and Beam Expander portfolio by introducing new versions of the successful and industry-proven standard products.

The new full fused silica crystal lens, the F-Theta JENar^TM Silverline^TM170-355-140 has a maximum telecentric angle of just 4.9 degrees and a highly homogeneous spot size distribution across the whole of the 100 x 100 mm work area. This large processing area, in combination with the diffraction-limited image quality, allows increased throughput in comparison with standard lenses available on the market. Its use with high-powered lasers and ultrashort pulses is also possible, due to the high damage threshold of the lens assured by the quartz material and optimized coating.

A novel patented mounting technology ensures highest optical performance for this demanding system.

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Contact Jenoptik for more information on new F-Theta lenses.

Visit our experts at SPIE Photonics West 2017 in San Francisco, January 31^st to February 2^nd, Moscone Center, South Hall, Booth #1323 or at: www.jenoptik.com