10 LIVRES EN ANGLAIS EN RAPPORT AVEC «OBJECT GLASS»
Découvrez l'usage de
object glass dans la sélection bibliographique suivante. Des livres en rapport avec
object glass et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
On the New Form of the Achromatic
Object-
glass Introduced by ...
In June, 1860, Professor Steinheil communicated to the Royal Academy of
Sciences at Munich * a notice of an object-glass of thirty- six lines aperture,
executed at his optical establishment according to the system of curves proposed
by Gauss ...
George Phillips Bond, 1863
2
Institutes of Natural Philosophy: Theoretical and Practical
7. by the naked eye at the station of the object-glass, as the distance of the image
from the object-glass is to its distance from the eye-glass. If the image, formed by
the object-glass NL, were received upon a paper at EFG, the apparent diameter ...
William Enfield, Samuel Webber, 1820
3
A Mathematical and Philosophical Dictionary: Containing an ...
But for myopes to fee objects distinctly through such an instrument, the eye-glass
must be set nearer the object-glass, so that the rays of each pencil may not
emerge parallel, but may fall diverging upon the eye ; in which cafe the apparent
...
4
A Philosophical and Mathematical Dictionary Containing... ...
Since the focus of a plano-convex object lens, and the virtual focus of a plano-
concave eye-lens, are at the distance of the diameter ; and the focus of an object-
glass convex on both sides, and the virtual focus of an eye-glass concave on
both ...
5
Institutes of Natural Philosophy ... Second edition, etc
13. between them is equal to the distance of the image from the object-glass,
added to the focal distance of the eye-glass. Let AB, a convex lens, be the object-
glass, and EF, another convex lens, be the eye-glass. Let the small object KL be
...
William Enfield, Alexander EWING (Teacher of Mathematics, Edinburgh.), Samuel WEBBER (President of Harvard College, Mass.), 1802
6
Description of the reflex zenith tube of the Royal ...
star, converging after passing the object-glass, will tend to form an image of the
star at a distance below equal to the focal length of the object-glass. Let a trough
of quicksilver be placed below the object-glass, at a distance equal to half its ...
Royal Greenwich Observatory, 1856
7
Description of the reflex zenith tube of the Royal ...
star, converging after passing the object-glass, will tend to form an image of the
star at a distance below equal to the focal length of the object-glass. Let a trough
of quicksilver be placed below the object-glass, at a distance equal to half its ...
Sir George Biddell Airy, 1856
8
Observations Made at the Royal Observatory, Greenwich in the ...
DOUBLE IMAGE ltlrcnomsrna; REFLEX ZENITH-TUBE. xxi The numbers defining
the construction of this eye-piece are as follows :Focal length of 1“ lens, or that
nearest the object-glass, arbitrary, or a; Distance from 1“ lens to 2“d lens, the ...
9
The London, Edinburgh and Dublin Philosophical Magazine and ...
If an object-glass be placed with its axis vertical ; and if a pencil of light fall on it
from a star near the zenith, and pass from the object-glass with its axis still
inclined to the vertical, but with the rays of the pencil in a state of convergence ;
and if a ...
10
A Philosophical and Mathematical Dictionary: Containing an ...
But for myopcs to see objects distinctly through such an instrument, the eye-glass
must be set nearer the object-glass, so that the rays of each pencil may not
emerge parallel, but may fall diverging upon the eye; in which case the apparent
...
2 ACTUALITÉS CONTENANT LE TERME «OBJECT GLASS»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
object glass est employé dans le contexte des actualités suivantes.
Sydney's Powerhouse Museum brings circus to town
Powerhouse Museum's Circus Factory is not the traditional exhibition of static-object glass cases and "don't touch the exhibit" signs. Circus ... «Sydney Morning Herald, janv 15»
Nostalgia: Keeping an eye on the sky from Hesketh Park (part two)
... be established by a municipality with a clock-driven equatorially-mounted refraction telescope having an object glass six inches in diameter. «Southport Visiter, juil 14»
