Collimation reduced lens doses by 60% in the AP plane and 52% in the lateral ... Contributors YS is the guarantor of the integrity of the entire study. Study concepts/study design or data acquisition, ...

The labels of the parts of an optical design in exploded view, in no specific order, are detector, fibre, 25 GHz etalon, laser, collimating lens, beamsplitter 70/30, isolator/beamsplitter 98/2, and ...

Prime lenses are camera lenses with only a single, fixed focal length. You can't zoom in or out, and instead will need to ...

Assistant teaching professor and BTU Lab director Zack Weaver’s new course, Hacking the Apocalypse, teaches undergraduate and graduate students how to apply design thinking to address basic survival ...

The focal range of 26-45mm isn’t the broadest, but should suffice for many medium wide needs, and remember the 89-degree field of view (horizontally at least) is different with anamorphic lenses, so ...

Due to their small size and the type of plastic used to manufacture them, contact lenses, eye care and lens care materials are often inefficiently processed in standard recycling facilities and ...