Francisci Aguilonii e Societate Iesu Opticorum libri sex : philosophis iuxtà ac mathematicis vtiles (1613)
Aguilón, François de, 1567-1617, Rubens, Peter Paul, 1577-1640, Galle, Théodore, 1571-1633 · Antuerpiae : Ex officina Plantiniana, apud viduam et filios Io. Moreti · leaf 681
OPTICORVM LIBER VI. 629 A dunt autem & pera?qualesportiones;£quatorisomniumque circulorum,qui ab M- quatore parallelo in- … fiquidem a Meri- diano circulo in rectam lineam a c proie&um , portionem aflumit E l eleuationi Poli repraefentacione a?qualem, ipfumque ^Equatorem bifariara diuidit. ' Itaque bld priruus eft illorum Horariorum,qui ab orcu vel occafu feriem horarum ■£) aufpicantur.Ergo centro E,interuallo autem E l…
Optics
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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![An illustration from Gnomonice Andreae Schoneri Noribergensis, hoc est, De descriptionibvs horologiorvm sciotericorvm omnis generis, proiectionibus circulorum sphaericorum ad superficies, cum planas, tum conuexas concauasq[ue], sphaericas, cylindricas, ac conicas, item delineationibus quadrantum, annulorum, &c. libri tres (1562)](https://img.insideoutlibrary.com/img/200/ia-gri_33125009484227-185-0.webp)
