Wendelstein, Germany (PRWEB) September 08, 2016 -- SILL Optics GmbH & Co has released a series of new short focal length telecentric F-theta lenses. The lenses are available for 1064nm, 532nm and 355nm. The S4LFT4065/328 (1030-1090nm) has a focal length of 65mm, scan field 15 x 15mm, and generates a diffraction limited center spot diameter of 10um with a 10 mm 1/e2 input beam, clipped at 15 mm. The spot diameter is very uniform over the entire scan field. The S4LFT4066/292 (515-545nm) has a focal length of 67 mm, scan field 15 x 15mm and center spot diameter of 5 µm with a 10 mm 1/e2 input beam, clipped at 15 mm. The S4LFT4067/075 (355 nm) has a focal length of 66 mm, scan field 15 x 15mm and center spot diameter of 3.5 µm with a usable 1/e² of 10 mm, clipped at 15 mm.
All the lenses are fused silica and designed with no internal ghosts or back reflections which can damage lens elements within the lens. They also have low absorption coatings to reduce thermal shift. Datasheets with a spot diameter distribution plot are available at http://www.SILLoptics.de
For more information contact:
Company: Sill Optics GmbH & Co. KG
Address: Johann-Höllfritsch-Str. 13, 90530 Wendelstein
Phone: 09129 9023 0
Fax: 09129 902323
E-Mail: info(at)silloptics(dot)de
Internet: http://www.silloptics.de
Contact: guenter(dot)toesko(at)silloptics(dot)de
Christian Dehnert, Couriertronics LLC, +1 (518) 279-9500, [email protected]
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