In photography, depth of field refers to how much of a three-dimensional space the camera can focus on at once. A shallow depth of field, for example, would keep the subject sharp but blur out much of ...
A new trilobite-like camera lens has been developed, and it offers a feature that is not yet integrated into the mainstream camera devices, such as DSLRs and video cams developed by Sony, Nikon, and ...
https://urldefense.proofpoint.com/v1/url?u=http://adsabs.harvard.edu/abs/2013ApJS..209...22A&k=di ZKtJPqj4jWksRIF4bjkw%3D%3D%0A&r ...
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