...He turned the reflector so that it bore on the wall...
Various 「Astounding Stories, August, 1931」
...The direct sun on the white reflector will give a light of high intensity...
John A. Tennant 「Bromide Printing and Enlarging」
..."Slow up the speed of your reflector,Karl...
Various 「Astounding Stories of Super-Science, October, 1930」
...These rays were notcoming to you directly from theirsource, but one of the windows of theState, War and Navy Building wasbeing used as a reflector...
Various 「Astounding Stories of Super-Science April 1930」
...Abovethe table there was an inverted bowl of silver in the shape of a largeparabolic reflector...
Various 「Astounding Stories of Super-Science, August 1930」
..."When I closethe switch the disintegrating energy from the reflector above willbathe your bodies for a moment in visible rays of a deep purple hue...
Various 「Astounding Stories of Super-Science, August 1930」
...Lassel’s 2-foot reflector, made by himself, did much good work, anddiscovered four new satellites...
George Forbes 「History of Astronomy」
...But Lord Rosse’s 6-foot reflector, 54feet focal length, constructed in 1845, is still the largest ever made...
George Forbes 「History of Astronomy」
...Sir John, grown more confident,adduced the example of the Newtonian reflector, in which therefrangibility was corrected by the second speculum, and the angle ofincidence restored by the third...
Richard A. Proctor 「Myths and Marvels of Astronomy」
...The largest reflector, and so the largest telescope in the world, isstill the six-foot erected by the late Lord Rosse at Parsonstown inIreland, and completed in the year 1845...
Cecil G. Dolmage 「Astronomy of To-day」
...In 1775 the first seven-foot reflector was made, in 1777 a ten-foot wasfinished, in 1778 a "very good" ten-foot took its place...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
... has already ordered a model to be taken from mine, and a stand to be made by it to his reflector...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
...Later a seven-foottelescope, complete, was sold for one hundred guineas, and thetwenty-five-foot reflector, made for the Madrid observatory, cost them75,000 francs = $15,000...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
...It may fairly be said that no reflector larger thanthree feet in aperture has yet realized our expectations...
Edward Singleton Holden 「Sir William Herschel: His Life and Works」
...In the case, however, of a picture taken by an Herschelian reflector,the inversion not being complete, a different method must be adopted...
Richard A. Proctor 「Half-hours with the Telescope」
...He was determined to see for himself all the astronomical wonders; andthere being a small Gregorian reflector in one of the shops, he hiredit...
Oliver Lodge 「Pioneers of Science」
...The essential part of the reflector is a slightly concavemirror of any metal which will bear a high polish...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...The reflector, on the other hand,forms the image at the focus of a concave mirror...
Garrett Serviss 「Pleasures of the telescope」
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