Perspectiva commvnis : ideo sic dicta, quod contineat elementa tes optikes, omnibus philosophiæ studiosis necessaria : in hac enim doctrina inchoatæ disputatioes philosophoru, de natura, & proiectione radiorum unisus, luminum, colorum & formarum absoluuntur : in quibus & de speculis tractatur : summa cura & dilgentia emendata, & ab infinitis quibus scatebat mendis repurgata, necnon in quibus deficiebat demõstrationibus restituta (1542)
Peckham, John, d. 1292, Hartmann, Georg, 1489-1564 · Norimbergæ : Apud Iohan. Petreium · leaf 62
» Ampliusfiexeaderrtpartere-fpicianturaxes, fed ex magna declina*tione ad unam partem, fit ienfibilis uariatio anguli,qui facitipecies in oculisideocp fimiliter unu apparebit duo. Verbigratia,p pun&usexeadem parte relpieftutruc^ axem^b cVb c, tamen proptermagnamuariationem anguli f b c,… … g *l Jn pERSPECtlVAE COMMVNI* In apprehenfrone uifibilium iuxta fenfum3fcientiam&. rationem uel Syllogifmum uar ie errare* Exempli gratia,in Luce & colore qui fcnfu apprehenduntuterratur ex diilantia .Multi enim minuti colores uiden tur ex di-ftantiaunuscolor.SimilitercV in Luce debili unus…
Optics
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-88-142.webp)
