Abstract: This article describes an electromagnetic objective lens positioner for applications that require millimeter scale vertical travel and wide bandwidth, such as Michelson interferometry, laser ...
The Canon EOS R50 isn’t the cheapest camera in the EOS R system range. That dubious accolade goes to the Canon EOS R100. But spend a little more on the R50 and you get a massively better camera with a ...
Abstract: This paper presents a wide-angle beam-scanning 3D compound Gradient Index (GRIN) lens antenna designed with a highly efficient optimization workflow. Compound lenses offer improved scan loss ...
This case series evaluates the visual outcomes of two trifocal intraocular lenses, the ZFR00V and TNFT00, in cataract surgery patients. Nineteen patients (38 eyes) were bilaterally implanted with one ...
The Laowa 15-35mm T12 Probe Zoom Lens is the latest addition to the company’s ever-expanding line-up of unique and interesting optics. Way back in 2018, Laowa announced the 24mm f/14 2x Macro Probe, ...
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