Needless to say, the views we get through modern lenses are a lot more realistic. So how did we get from simple magnifying systems to the complex lens systems we see today? We start with a quick ...

Not so with Sony's 400-800mm. This is an optically complex lens too, comprising 27 elements in 19 groups, 6 of which are ED elements, plus an 11-blade circular aperture for what should be pleasant ...

Over time a lens formed at the front of the eye ... The existence of this range of less complex light-sensitive structures supports scientists' hypotheses about how complex eyes like ours could ...

The more I’ve used the anamorphic lens mode, the more I understood its appeal. It’s a fun way to modify your GoPro footage ...

Optical technicians can alleviate this through the complex use of glass coatings and multiple lenses — though that adds cost and expense. However, the days of bulky, expensive telescope lenses ...

The complex procedure involves extracting a patient’s canine tooth, adding a plastic optical lens to it and surgically ...

These complex lenses are associated with some optical aberrations that are not always tolerated. This has led to limited adoption of these lenses in North America. A variety of new lens ...