Researchers develop first room temperature holmium-doped yttrium lithium fluoride thin disk laser
In a study published in Optics Express, a research group led by Prof. Fu Yuxi from Xi'an Institute of Optics and Precision ...
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The best lenses for the Fujifilm X-T5: make the most of all those megapixels
I wanted to pick lenses with the optical quality to do full justice to the X-T5 justice, but which are also suited to this camera’s design and handling characteristics. I haven’t included a lot of ...