...Then, as objects came slowly into focus beforehis eyes, he knew that above him a ray of light was strikingslantingly through the thick glass of a control-room lookout... 
Various 「Astounding Stories, August, 1931」
...At Armand’s words his lips had imperceptibly tightened, his eyes had narrowed as if they tried to see something that was beyond the range of their focus...
Baroness Orczy 「El Dorado」
...Do not stare at portions of objectsthat are out of focus, and consequently indistinct, asthis injures the eyes more than anything...
Henry J. Slack 「Marvels of Pond-life」
...Renault asserts that the disease has but one single focus, the steppesof Russia and Hungary...
Honoré Bourguignon 「On the cattle plague: or, Contagious typhus in horned cattle. Its history, origin, description, and treatment」
...The chief focus ofattention is of course the Bear, because his flesh is for the Aino hisstaple food...
Jane Ellen Harrison 「Ancient Art and Ritual」
... It was not till Thebes became the focus of the national resistance to the Hyksos that its period of greatness began...
L.W. King and H.R. Hall 「History Of Egypt, Chaldæa, Syria, Babylonia, And Assyria In The Light Of Recent Discovery」
...The focal attention iscentred on the Infanta, with the figures on either side more orless out of focus, those on the extreme right being quite blurred...
Harold Speed 「The Practice and Science Of Drawing」
...And there, I think, for the firsttime, the whole gamut of natural vision, tone, colour, form, lightand shade, atmosphere, focus, &c...
Harold Speed 「The Practice and Science Of Drawing」
...Athensconcentrated within herself, as in a focus, the whole exuberanceand many-sidedness of Greek life, and glorified it into beautifulunity...
Marcius Willson 「Mosaics of Grecian History」
...An object requiring the particular care and attention of the operator is theproper focus...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...8,they will be refracted (excepting such as pass directly through thecentre) to a point termed the principal focus...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...Being thus the centre of the political power of the empire, the RomanForum became also the focus of its architectural and civic splendour...
Hugh Macmillan 「Roman Mosaics」
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