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Compound eyes, camera eyes, pinhole camera eyes, even parabolicreflector eyes like a satellite dish.
2
The five-hundred-kilometer halo around it was something familiar- aflimsy ,slowlyrevolving parabolicreflector, the exact equivalent of the astronomers' orbiting radio telescopes.
3
Now the group offers a range of different solar cooking boxes, parabolicreflector cookers, solar thermos systems and other devices, including clean cookstoves.
4
The type of parabolicreflector now in use does not differ essentially from that of an automobile head-lamp, excepting that it is larger.
5
We'd lie in bed and he'd explain the Doppler effect or parabolicreflectors.
6
They can be reflected by plain sheets of metal, concentrated by parabolicreflectors, refracted by prisms, concentrated by lenses.
7
As our marine increased greater skill was invoked, and lamps reinforced by parabolicreflectors poured their light upon the sea.
8
The sound waves are thrown upward and are directed into the Auditorium by means of parabolicreflectors constructed of cement lined with wood.
9
In earlier geodetic surveys Argand lamps had been employed with parabolicreflectors and with convex lenses, but apparently these did not have a sufficient range.