 | Mrs. Marcet (Jane Haldimand), Thomas P. Jones - 1826 - 286 pages
...lens XY (fig. 2.) in it, to converge the rays to a focus on the object A B. There is but one thine more wanting to complete the solar microscope, which...illuminating the object more perfectly? Mrs. B. You are cpite right. PQ (fig. 2.) is a small mirror, placed on the outside of the window-shutter, which receives... | |
 | Jane Marcet - 1839 - 544 pages
...lens, then, answers the purpose equally well, either for magnifying or diminishing objects ? MRS. B. JL Yes. If you wish to magnify the image, you place the...2.) is a small mirror, placed on the outside of the windowshutter, which receives the incident rays SS, and reflects them on the lens X Y. Now that we... | |
 | Richard Green Parker - 1839 - 262 pages
...diminishes in size, and total blindness in the inevitable result. mirror attached to it, upon a movable joint, which can be so adjusted as to receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking glass, and two convex lenses. The sun's rays are reflected... | |
 | Richard Green Parker - 1849 - 418 pages
...forms a still more magnified image on the retina R R. 237. The solar microscope, is a microscope with a mirror attached to it, upon a moveable joint, which...receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking-glass, and two convex lenses. The sun's rays are reflected... | |
 | Richard Green Parker - 1850 - 408 pages
...forms a still more magnified image on the retina R R. 237. The solar microscope, is a microscope with a mirror attached to it, upon a moveable joint, which...receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking-glass, and two convex lenses. The sun's rays are reflected... | |
 | Richard Green Parker - 1855 - 416 pages
...retina It R. 125. The solar microscope is a microscope with a mirror attached to it, upon a movable joint, which can be so adjusted as to receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking,glass, and two convex lenses. The sun's rays are reflected... | |
 | Richard Green Parker - 1856 - 502 pages
...is a microscope What nthe . ' * solar micro- with a mirror attached to it, upon a movable te°Pe • joint, which can be so adjusted as to receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking-glass, and two convex lenses. The sun's rays are reflected... | |
 | Jane Marcet - 1858 - 630 pages
...the opening, and place the lens XY (fig. 2.) in it, to converge the rays to a focus on the object AB. There is but one thing more wanting to complete the...2.) is a small mirror, placed on the outside of the window-shutter, which receives the incident rays SS, and reflects them on the lens XY. Now that we... | |
 | Richard Green Parker - 1861 - 488 pages
...solar microscope is a microscope tolar micro- with a mirror attached to it, upon a movable tcope ? joint, which can be so adjusted as to receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror 'or looking-glass, and two convex lenses. The sun's rays are reflected... | |
 | Richard Green Parker - 1862 - 488 pages
...th ' e S0ar mcrosc°Pe sa mcroscope wlar micro- with a mirror attached to it, upon a movable scope ? joint, which can be so adjusted as to receive the sun's rays and reflect them upon the object. It consists of a tube, a mirror or looking-glass, and two convex lenses. The sun's rays are reflected... | |
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XY (fig. 2.) in it, to converge the rays to a focus on the object A B. There is but one thing more wanting to complete .the solar microscope, which I shall leave to Caroline's sagacity to discover. CAROLINE. Our microscope has a small mirror attached... 
