3080 Galileo's Telescope 



collimation, use of mercury reflector in. 



Cornu, A. C. E. 68 (1869) 720-. 

 with coloured glasses. Brewster, (Sir) D. 



Edinb. Ph. J. 6 (1822) 102-. 

 construction, new. Strehl, K. Z. Instk. 14 



(1894) 206-. 

 deformation of images. Govi , G. Em. E. Ac. 



Line. Mm. 18 (1883) 403-. 

 diffraction phenomena in focal plane. Nagao- 



ka, H. Tok. Coll. So. J. 9 (1895-98) 321-. 

 a Dutch invention. Linde, von der. Cztg. 



Opt. 7 (1886) 181-. 

 error in Edwards's position for eye-stop. 



Hornblower, J. C. Nicholson J. 6 (1803) 



247-. 

 field of view. Cox, J. D. (xn) Am. Mcr. J. 3 



(1882) 61-. 

 focal point, intensity. Walker, J. Ph. Mg. 



33 (1892) 266-. 

 focus. Peaucellier, . N. A. Mth. 20 (1861) 



427-. 

 focusing of photographic, method. Meslin, G. 



J. de Ps. 9 (1900) 280-. 



GALILEO'S TELESCOPE. 



Kurz, A. Exner Epm. 19 (1883) 337-, 822. 

 field of view. Bohn, C. Carl Epm. 9 (1873) 



97-. 

 . Lubimoff, N. Les Mondes 31 (1873) 



162-. 

 . Czapski, S. Z. Instk. 7 (1887) 409- ; 



8 (1888) 102. 

 . Parkas, G. Orv.-Termt. Ets. 



(Termt. Szak) (1887) 273-, 363-. 

 as surveying instrument. Humbert, G. C. E. 



128 (1899) 819-. 



theory. Bravais, A. A. C. 33 (1851) 494-. 

 . Pscheidl, W. Carl Epm. 18 (1882) 686- ; 



19 (1883) 413-. 

 . QuemeoiUe, G. Mon. Sc. 14 (1900) 573-. 



Gauss's theory. Bravais, A. Liouv. J. Mth. 



1 (1856) 51-. 

 giant. Kaempfer, D. [1894-98] Braunschw. 



Vr. Nt. Jbr. (9) (1903) 31-; (11) (1899) 137-. 

 , American. Ranyard, A. C. Ciel et Terre 



14 (1893-94) 557-. 

 without glass, in antiquity and in middle ages. 



Giinther, S. Bb. Mth. (1894) 15-. 

 great Paris. Lockyer, N. [1899] Nt. 61 



(1899-1900) 178-. 

 , results to be expected. Grubb, (Sir) H. 



[1899] Dubl. S. Sc. P. 9 (1899-1902) 55. 

 history. Schroder, H. Cztg. Opt. 20 (1899) 



143-, 161-, 171-, 182-, 193-, 201-, 212-, 



223-, 232-; 21 (1900) 11-, 22-, 31-, 41-, 



51_, 64-, 71-, 81-, 91-, 101-, 122-, 142-, 



151-, 172-, 181-, 191-, 201-, 211-, 221-, 



231-. 

 Huygens's. Jadanza, N. Tor. Ac. Sc. Mm. 



46 (1896) 253-. 

 , field of view. Bolt, J. C. [1891] Mbl. Nt. 



(1891-92) 42-. 

 improvements. Marx, C. M. Schweigger J. 



58 (= Jb. 28) (1830) 166- ; 60 ( = Jb. 30) (1830) 



60-, 173-. 



Objectives 3080 



improvements. Ginsberg, A. Par. S. Ps. Se. 



(1897) 44*. 

 magnifying power, determination. Dufour, C. 



Arch. Sc. Ps. Nt. 30 (1893) 315-. 

 , (Dufour). Gariel, . Arch. Sc. 



Ps. Nt. 30 (1893) 352-. 

 , by microscope. Goring, C. R. QJ. 



Sc. 17 (1824) 367-. 

 , , simple. Varley, S. Tilloch Ph. Mg. 



4 (1799) 87-. 

 , , . Jacquin, J. von. Baumgartner 



Z. 2 (1833) 101-. 

 and field of view. LuUmoff, N. [1872] 



Mosc. Bll. S. Nt. 45 (pt. 2) (1873) 1-. 

 (Lubimoff). Bredichin, T. 



Mosc. Bll. S. Nt. 45 (pt. 2) (1873) 380- ; 46 



(pt. 1) (1873) 460- ; (xn) Eec. Mth. (Moscou) 6 



(1872-73) (Pt. 1) 303-. 

 (Bredichin). Lubimoff, N. 



Mosc. Bll. S. Nt. 46 (pt. 1) (1873) 165-. 

 (Lubimoff). Bredichin, T. 



Carl Epm. 10 (1874) 54-. 

 and brightness. Bohn, C. 



Z. Mth. Ps. 29 (1884) 25-, 74-. 



, simple determination. 

 Waltenhofen, A. von. [1871] Prag Ab. 5 

 (1872) 15 pp. 



, theorem. Robinson, T. R. [1852] Ir. 



Ac. P. 5 (1850-53) 249-. 

 .useful. Strehl, K. Cztg. Opt. 18 (1897) 171. 



and visual angle, instrument for 

 measuring. Cavalleri, G. M. (vi Adds.) 

 Majocchi A. Fis. C. 27 (1847) 281-. 



marine. Steinheil, C. A. von. Munch. Sb. 1 

 (1863) 468-. 



method of weakening sun's light at focus. 

 Foucault, [J. B.] L. C. E. 63 (1866) 413-. 



micrometer adjustments, illumination. Forster, 

 W. (xn) Z. Instk. 1 (1881) 7-, 119-. 



micrometers for. Cavani, F. Mod. Ac. Sc. 

 Mm. 12 (1896) Ixxxv- 



mirror readings, form for. Hartmann, E. 

 Wiirzb. Ps. Md. Sb. (1881) 45-. 



monochromatic, with application to photo- 

 metry. Rayleigh, (Lord). L. Ps. S. P. 7 

 (1886) 90-; Ph. Mg. 19 (1885) 446-. 



non-magnifying. Bohn, K. (xn) Z. Instk. 

 2 (1882) 7-. 



notation for lenses. Gariel, C. M. J. de Ps. 

 7 (1878) 127-. 



OBJECTIVES. 



Moser, C. Z. Instk. 7 (1887) 225-*, 308-. 



Fowler, A. Nt. 45 (1892) 204-. 



with aperture in form of scalene triangle, 



appearance of luminous point through. 



Miller, W. H. Ph. Mg. 15 (1839) 459-. 

 aplanatic, 4 surfaces. M'Laren, (Lord). 



Edinb. E. S. P. 15 (1889) 355-. 

 astronomical, calculation. Harting, H. Z. 



Instk. 19 (1899) 104-. 

 auto-collimation. Martin, Ad. C. E. 91 (1880) 



219-. 

 distribution of light in non-central images. 



Steinheil, A. Leip. As. Gs. Vjschr. 24 



(1889) 239, 254-; Munch. Ak. Sb. 19 (1890) 



413-. 



309 



