. Nervus opticus sive tractatus theoricus in tres libros opticam, catoptricam, dioptricam distributus : in quibus radiorum â lumine, vel objecto per medium diaphanum processus, natura, proprietates, & effectus, selectis, & rarioribus experientijs, figuris, demonstrationibusque exhibentur . d B. j LIB. IIL CAP. XXIV. 197 ufum opticum perfici pofTinc: Ec ne quis in horum labore operam per-dacj fiquidem in indivifibili earum perfedio confiflic,ut intenco fatisfiac;necelTariumeftj inftruraenca maxima induilria ad formam perfeftam priusreducere, quorum adjumcntOj & lentes perfici pofTinu. ANNOTATIO
. Nervus opticus sive tractatus theoricus in tres libros opticam, catoptricam, dioptricam distributus : in quibus radiorum â lumine, vel objecto per medium diaphanum processus, natura, proprietates, & effectus, selectis, & rarioribus experientijs, figuris, demonstrationibusque exhibentur . d B. j LIB. IIL CAP. XXIV. 197 ufum opticum perfici pofTinc: Ec ne quis in horum labore operam per-dacj fiquidem in indivifibili earum perfedio confiflic,ut intenco fatisfiac;necelTariumeftj inftruraenca maxima induilria ad formam perfeftam priusreducere, quorum adjumcntOj & lentes perfici pofTinu. ANNOTATIO I. De materia profcutellis pr^parandis adformam inducendam lentibm conuexjs. PRo forma inducenda lentibus, mulcum incereft, fcutellje materianijnon efle ineptam, qux formam fegmenti fphaerici ad modum exca-vat^ fcucellcC ica perfede concineac, quafiexfph^ra cava perfedifHme ela-boraca fruftum exfciflum fuidec: eaque pocefleffeex flanno anglicano, cu-pro, metalio, calybe, auc ferro, fi eciam ex his felcdus accipiendus fic;prtevalec ex mecallo, ferro, auc calybe effed:a; quia duriorvicris plus re-fiflic, & cicius formam inducic, neque ica facilc a forma; perfedione de-pravari potefl. Simateria fufilis adhibenda efl, efranno, auc mecallo, oporcebic fin-gularem modclam ad hoc pr^pa
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Keywords: ., bookcentury1600, bookdecade1670, booksubjectvision, bookyear1675
