Excelitas Technologies Introduces LINOS Telecentric F-Theta-Ronar 250mm Lens for Laser Material Processing

LINOS F-Theta 250mm Lens

Excelitas Technologies® Corp., a global technology leader delivering innovative, customized photonic solutions, today introduced its LINOS®Telecentric F-Theta-Ronar 250mm lens for 515nm-540nm. The first standard F-Theta lens to include FEM simulation, the new 250mm features an interchangeable, coated protective glass made of fused silica and advanced mounting technologies for a large telecentric scan field.

Ideal for use in laser material processing applications such as PCB drilling and nonferrous metal processing welding, cutting and additive manufacturing, F-Theta-Ronar 250mm lenses offer high-power suitability combined with the following advantages:

  • Large effective focal length allowing a very large working distance position
  • Telecentric design of <0.5°
  • Fused-silica design with an entrance aperture of 14mm
  • FEM simulation
  • Interchangeable, coated protective glass made of fused silica
  • Standard M85x1connecting thread

“We are continually adding new optical lenses leveraging the most advanced technologies and capabilities to our LINOS F-Theta-Ronar product family, as part of our commitment to offering our customers the most high-precision performance achievable for a variety of laser material processing system applications,” said Matthias Koppitz, Application Engineer at Excelitas. “The new F-Theta-Ronar 250mm for 515-540nm is the first lens on the market with a telecentric design that works at this focal length with a 14mm entrance aperture.”


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About Excelitas Technologies
Excelitas Technologies Corp. is a photonics technology leader focused on delivering innovative, high-performance, market-driven solutions to meet the lighting, optronics, detection and optical technology needs of our OEM customers. Serving a vast array of applications across biomedical, scientific, safety, security, consumer products, semiconductor, industrial manufacturing, defense and aerospace sectors, Excelitas stands committed to enabling our customers’ success in their end-markets. Our photonics team consists of 7,000 professionals working across North America, Europe and Asia, to serve customers worldwide. Connect with Excelitas on Facebook, LinkedIn and Twitter.

Excelitas® and LINOS® are registered trademarks of Excelitas Technologies Corp. All other products and services are either trademarks or registered trademarks of their respective owners.

Scott Orr
Senior Director of Global Marketing - Commercial
[email protected]
+1 (781) 996-5925

Cheryl Reynhout or Jill Anderson
On Behalf of Excelitas Technologies Corp.
SVM Public Relations
[email protected] 
+1 (401) 490-9700