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# Title: [Physica, Id Est, Scientia Rerum Corporearum, In Decem Tractatus Distributa] Physica, Id Est, Scientia Rervm Corporearvm, In Decem Tractatvs Distribvta (shelfmarks Leibn. Marg. 7:1-2; ZEN Leibn. Marg. 7:1-2)
# Folio 112, page id 779785487:0170
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PH Z SICE TR A CY. III.
nes emergune, radii, qui versis V
incidune, colorem rubrum, qui
vero versus s, earuleum in plano
Proiecti exhibent, proprer camdem
rationem: Ccd radii incidences ver
sus V, emorgunt deinde lub mino-
re angulo elenationis; ec lub ma-
iore. incidentes versus sigitur illi,
in plano proiectionis, Turlum, hi
vero deortum cerminantur; igieus
rubrum Cupra, caruleum intra ex-
hibene; vides ni fallor inverlum
praetatorum colorum ordinem.
Decimo-quarto, Hlinc li loco
plani projectionis, oculus statua-
tur, eadii cubrum depingentes su
veriorem oculi parrem, depingen.
ces veroceruleum, inferiorem aAi-
ciene; isicur rubrum deortum, ca-
ruleum lurlum oculus ridebicihinc
rubrum adhuc videbie, per radium
ad cenrrum propius accedencem;
exruleum; contra, per radium à
cenrio longius rccedentem: Flinc
statui porett oculus in eo loco, in
quo praetaros colores bis rideat,
idest veroque modo, id est cum per
radios, qui postrnam cancum se-
Rexionem, cum per radios, qui
Post duas emergune; porro colo.
res, qui post duas retractiones, et
regeri, post duas, cum retractiones,
coridem reflexiones videnrur, lune
minus regeri, quam qui post duas
retractiones, et rnicam cantum re.
Aexionem; quia scilicet in puncto
secundae refexionis, mulri radii
rum reflexiones, est Ferc 10. orad.
obleruabis tamen ad hoc requiris
ve radii incidentes sine penitus p2.
ralleli diameero A C; si enim pro-
pres maonicudinem corporis luci-
di, radius rangens non cadat in B,
Sed in C, v. 8. haud dubic angulus
emergume, repater; hinc rellexi
rarioresmanene; videntur aurem
hicolores minus regeris Cub angu-
10 52. vet 53.
elenationis Tub quo videbicur pri-
marius iridis color, (sic cum vocO,
qui videtur polt duas retractiones
ex rellexionem rnicam) erir minor
veriusque anguli eleuarionis, Tub
42. e contra, maior 52. ille, luto
quo, videtur lecundarius iridis co-
lor, (sic cum voco, qui riderur
post duas retractiones ex restexio.
nes) cacio clarissima est;  enim
radius cadar in C, retractus immer-
Decimo-guinto, hinc differentia
Tus, altius rextus C, vel F delcen-
dic; hinc lonsius vertus D, et V,
reflectitur; hine emergit, addico
quo videntur colores iridis, tum
vegeriores, post duas retractiones,
scilicer refractionis angulo, sub
minore angulo eleuationis; pari
modo e radius tansens cadac in
R, ita frangitur, re longius exeur-
rac rertus C, quam si caderer inD;
drnicamresexionem, cum minus
hinc longius rersus B, acqueite.
rum verlus A refectieur; hinc
emeroir submaiore angulo, addito
Scilicer angulo refractionis: Hinc
accidic aliqua mutatio anguli ele-
uarionis, in ampullis inaqualibus;
igitur eadem veriulque ditterentia,
eadem semper nOn CIE, VE PATCTEX
dictis; imino cum decrelcit angu-
lus eleuationis. Tub quo videtur
colorprimarius, crescirille, sub
quo ridetur sccundarius, re consi-
deranri perlxicuum exit.
Decimo Lexco, si radius lecun-
dus reftexus cadar Cupra AC, ve
habeatur angulus eleuationis, Cub
quo emersir, debec addi quidem
arigulus refractionis, led derrati
angulus illius dicus, quo punctum
emersio
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