# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1677894601:0274 # Permalink to this reading: https://leibnizlegible.com/page/1677894601:0274?run=74 # Title: Opticks: Or, A Treatise Of The Reflexions, Refractions, Inflexions and Colours Of Light (shelfmark Leibn. Marg. 193) # Folio 98, page id 1677894601:0274 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1677894601&page=274 # Source image: https://digitale-sammlungen.gwlb.de/content/1677894601/jpgs/default/00000274.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 33 lines, status machine # Lines: 33 recognised, mean confidence 0.93 # Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. # Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text. # Wording rule: say "the machine reads it as …", never "Leibniz wrote". # After the first blank line: the recognised lines in reading order, one per line. returm to the trst, and by consequence there so out ot the Citals co che Chart, and form apon it the white Spot of Lishit in the center ot theRingo. For the rea- son holds 800d in all Torts oF rays, and theretore al Corts must 80 out promiscuoussy to that Spot, und by cheur mixture caule it to be irhite. Buc the intervals ot the Ats oF thole rars wrhich are rellected more ob- liquely thanther enter, must be greater alter recexion than betore by the 15th and 20th Prop. And thence it may happen that the rars at their return to the first Curtace, may in certain obliquities De in Ats ot caly re- Aexion, and return back to the Ouick- silver, and in other intermediate obliquities beasain in Ars oE ealy transmission, and (0 50 out to the Chart, and paint on it the Rinss oF C Olours about the white Spot. And becaule the interrals of the tts at equal obliguities are sreater and ferver in the less retransible rays, and lels and more numerous in the more retransible, theretore the lels retransible at equa l obliquities all make terver Rings than the more retransible, and the Rings made by thole Mall be larger than the like number of Rings madeby theso; that is, the red Rinss MaII be larger than the rellor, the vellor than che green, the green than the blue, and the blue than the riolet, a5 they ivere really tound to be in thesth Obserration. And theretore the tirst Rins oF all Colours incompassine the Wrhite Spot oF Lishit Ball De red rithout and violet within, and vellor, and srcen, and blue in the midale, 25 it ras found in the lecond Oblerration; aud thele Colours in the lecond Rins, and thole that Follo Chal De more expanded till ther spread into one anothei and blend one another by interterine Lhesc.