Benedictus Stay: Philosophiae recentioris versibus traditae, libri X, tomus III - page 259

Trajiciet c irc um , & circum genus omne re d ib it;
4^5
N im irum u t facies cryftalli cerricre utrumque
Prima d a t , in multis fervatum rebus & ante e f t .
'Nunc ca fila , intro qure funt illap fa , fecenfc ,
Tamquc puta craflam lamellam Ic ilice t, unum
Filorum ut decies mille intervalla meando
5 0 $
Interius iubeat genus, & tenuem tamen illam
Tu numero vel adhuc in canto dicere poflis.
Unius atque ut Iunt paulo diverfa coloris
Fila in te r fefe, paulatim nam color unus
M igrat in alterius formam , diverfaqiie paulum
5$?
Filorum natura in finibus unius errat,
Effe prope effigies videatur ut una coloris ;
Sic una in fpecie diftabunt fila vici.ffim ,
Intervallaque proin majora, minoraque habebun t;
U t fi aliis mille hrec decies fin t, debeat unum
JJO
Addi aliis , minuive > aliis duo , terna, quaterna >
Illis p lura tam en , fpecies quibus eft nova filis .
Ergo cum faciem iamellre fila fecundam
Tangen t, multa vice in tranfmifffis, multa regreflTCis
In vice erunt eujufquc unius fila coloris:
51 y
Sit par fumma prope ut redeuntum , & trajic ien tiim
\
Atque it a , u t in prima fac ie , fic deinde fecunda
Nonne vides fila omnigena, ante, retroque meare?
A t nunc lamellam tenuari finge , co lo ris ,
Non nifi purpurei ut filis tranantibus unum
In ­
L I B E R N O N U S ,
245
d itur a d e x i g u a m q u i d o m , fed
taracn a l i q u a m p r o f u n d i t a t e m ,
n im ir u m a d cra flicu d in cru p a rti­
c u la r u m p o l it a r u m p r o p e (upex-
f i c i c m , c q u ib u s ipsa c o r p o r a
c o m p o n u n t u r : illu d fp a tiu m n o n
eft la m in a q u x d a m c o n tin u a , n o n
fu p e rfie ie s e x t e r n a f o l a , fed q u o d -
dan^ v e l u t i ftr a tu m co n tin e n s eas
p a rtic u la s c o r p o r is p r o x im a s fu-
p crficie i . V c i n n o c c l c a c , q u o m o ­
do in d e p e n d e a t fp ecics ra d io ru m
r e f l e f t e n d o r u m , fiv c c o lo r n atu ­
ralis e j u s
c o r p o r i s ,
re p e te n d a
ell
res p a u l l o a ltiu s , q u o d h ic
“N o fte r p r x f t a t .
C o n c i p i a t u r la m e lla qM zdatn ,
in cu ju s p r im a m f u p e r f i c i c m i n ­
c u r r a t ra d iu s in te g e r a l b u s c o n ­
fla n s o m n ib u s c o lo r a tis filis : irx
a p p u ls u ad c a m p r i m a m l u p c r -
ficie m c p a rticu lis c o l o r u m o m ­
n iu m a lix fune in v i c e f a c i l i o r i*
re flex io n is , alia: in v ic e f a c i l i o r i s
tra n fm iffu s , q u a m o b c a u f a m o m ­
n iu m c o lo r u m aliquae p a r t ic u la e
r e fle d e n t u r e x ip fa p r i m a s u p e r ­
ficie , a lix per ip la m t r a n s m i t t e n ­
tu r , c ritq u e id c ir c o
a l b u s t a m
radius a b ip ta p r im a f u p e r f i c i c
re flex u s , q u a m is , q u i v i t r u m
in g re d itu r , u t v id e m u s q u o t i d i e
in radiis allap fis a d
i p l a f e n e *
( h a r u m v itra ,
te
p a flie n a l i b i <>
1...,249,250,251,252,253,254,255,256,257,258 260,261,262,263,264,265,266,267,268,269,...527
Powered by FlippingBook