Sill Optics GmbH & Co KG

Wendelstein 90530


About Sill Optics GmbH & Co KG



Johann Hoellfritsch Str 13
Wendelstein 90530

More Info on Sill Optics GmbH & Co KG

Manufactures, designs and develops precision optics and objectives for machine vision, laser medical technology and measurement.


Photo 242617254 © Penchan Pumila |
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Executive Forum

Photonics business roundup: August 2022

Let’s recap all the business announcements in photonics from August 2022.
Sill Optics

Telecentric f-theta lens has 48 mm focal length

A line of 48 mm focal-length telecentric f-theta lenses for x-y galvo scanners can be used with ultrashort-pulse lasers.
(Courtesy of Sill Optics)
FIGURE 1. An adaptive laser micromachining process operates in a way similar to an optical coherence tomography (OCT) measurement (a). The f-theta lens is seen inside the micromachining setup (b). A carbide drill with an undercut fabricated using adaptive microdrilling has a depth accuracy more accurate by a factor of about five in comparison to if it were made via a nonadaptive laser process (c).

F-theta lenses keep laser-scanning nice and linear

F-theta lenses have a laser spot position linearly proportional to the scan angle and are thus useful in many laser-scanning applications.
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Sill Optics f-theta lens has a 30 mm input aperture

The S4LFT2430/328 f-theta lens for XY galvo scanners has a 30 mm input aperture and a focal length of 420 mm.
Content Dam Lfw Online Articles 2016 09 Silloptics Web

Sill Optics telecentric f-theta lenses have short focal length

The S4LFT4065/328, S4LFT4066/292, and S4LFT4067/075 short-focal-length telecentric f-theta lenses are available for 1064, 532, and 355 nm.
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Color-corrected f-theta scan lens from Sill Optics for ultrafast lasers available

S4LFT7010/450 and S4LFT7012/292 color-corrected f-theta lenses use multiple glass types in their design.
(Courtesy of Sill Optics)
FIGURE 1. For ultrafast lasers, a formula defines the spectral width of a transform-limited pulse to be a function of the pulse duration.

Ultrafast Laser Optics: Femtosecond laser optics combat pulse dispersion, color errors, and reflections

Ultrafast laser optics must overcome the unusually amplified obstacles of dispersion, color aberrations, and ghost reflections.
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Large-aperture lens from SILL Optics is optimized for 1064 nm

The model S4LFT2500/328 f-theta lens is designed for multi-kilowatt, high-power lasers.

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