Latest Spherical aberration Stories
David Compertore, scientist at Rochester-based Lumetrics Inc, presents latest findings on spherical aberration standards to the optics community at the 2013 OptiFab conference. Rochester,
ALISO VIEJO, Calif., Jan. 4 /PRNewswire/ -- Bausch & Lomb today announced that it is launching the CrystalensÂ® AO, the first aberration-free accommodating intraocular lens (IOL) with aspheric optics to cataract surgeons worldwide.
Telescope -- A telescope is an instrument composed of one or more lenses or mirrors to gather and focus electromagnetic radiation. Telescopes increase the observed angular size of objects, as well as their apparent brightness. The largest telescopes are used in astronomy. A telescope was first turned on the sky by Galileo Galilei, the Italian scientist. (Telescopes used for non-astronomical purposes may be called "transits," "monoculars," "binoculars," "camera lenses," or "spyglasses".)...