Benedictus Stay: Philosophiae recentioris versibus traditae, libri X, tomus III - page 185

Quae fuuulct, fimul exigua in regione locantur:
Horuin namque fitus fi fit diftenfior, atque
Amplior, cx uno venientia lumina punflo
Luminibus pundto ex alio venientibus illic
i 'unentur fuper, & partem cum parte figurx
Confundent ; fimulacra incerto ut limite confient,
i loc vitium efi oculis1, nimium cryfiallina quorum
Lens tumet, a fundo nimium vel dillat, uc ante
Jungantur radii, quam fundi in parjete fillant .
1135
Tunc opus cfi res ad villis adducere noftros,
Aut tfyros oculos vitris fulcire cavatis ,
Disjungantur uti radii plus inde fluentes :
Namque ita plus Ipatii ad coeundum a lente requirunt.
Hll oculis 2itidem vitium, cryfiallina forma
1140
Cum fuerit laxatu annis, ncc, ut ante , tumcfccns ,
Quan-
L I B E R O C T A V U S.
171
1130
t e r , radii o m n e s delati ad p u p i l ­
lam ai' u ric o q u o v is o b jr f t i p u n f t o
c o lliu jn riu itid e m in u n ic o p u n f t o
in fuocio o cu li : (cd fi ii o c c u p e n t
,/pauoium q u o d d a m , im a g o e rit
10 m agis c o n f u f a , q u o id e m fp a -
tioluni lu e rit m ajus , q u ia ra d ii
delati ab u n o p u n f t o o b j t f t i p e r -
m ite cb u in u r c u m radiis d elatis a b
a l i i s , in q u o fu a c fi c o n fu fio im a ­
gin is , q u x c o erit m a g is in d iftin -
ft a ,
te
c o n f u f a , q u o radii p e r­
m ix ti p e rtin en t ad p l u r a ,
te
a
fe invicem re m o tio r a o b j e f t i p u u -
fta , n im iru m q u o per m a jo r e m
circcllum di (p e rg u n tu r radii p e r ­
tinentes ad p u n ft a fin g u la .
1 Inde e x p o n it b in a o p p o fit a
v itio ru m g e n e r a , q u o r u m p r io r e
qu i la b o ran t , d ic u n tu r m y o p e s ,
te
p r e s b ir x , q u i p o f lc iio r e . H i n c
p rim u m v itrum e x p o n it c u m fuis
r e m e d iis . M y o p e s h a b e n t le n t e m
cry lta llin a m
n im is
t u r g e n t e m ,
q u x idcirco n im is c it o c o ll ig it
radios p ro v e n ie n te s a fin g u lis o b -
je tii p u tid is :
id c irc o e n im ii
jam dcculfati ,
te
ite ru m
a fe
invicem rem ori in c u rru n t in f u n ­
dum o c u l i : eju s vitii re m e d ia fu n t
duo : vel e n im o b j c f t u m d e b e t
a d m o v e r i o c u l o j n a m r a d i i , q u i
d i v c r g u n c a p u n f t o p r o p i o r e l e n ­
ti , h a b e n t f o c u m r e m o t i o r e m :
v e l a d h i b e n d a f u n t f p c c i l l a c a v a ,
q u x r e d d a n t r a d i o s m a g i s d i v e r ­
g e n t e s a n t e , q u a m
i n c i d a n t i n
h u m o r e m c r y f t a l l i n u m : n a m c o
l o n g i u s c o n c u r r u n t r a d ii p o f t le n ­
t e m , q u o m a g i s d i v e r g e n t e s a f c
i n v i c e m a d i p f a m a d v e n i u n t ,
a P r e s b i t x , ir a a p p e l l a t i a f c -
n e f t u t e g r x e o v o c a b u l o , h a b e n t
v i c i u m o p p o f i t u m , q u o p l e r u m ­
q u e
l a b o r a r e i n c i p i u n t , q u i f e -
n e f e u n t : h u m o r c r y f t a l l i n u s ip f a
f e n e f t u t e p a u l l a t i m e x f i c c a n t c h u ­
m o r e s m i n u s t u r g e t , a d e o q u e r a ­
d i o s m i n u s d e t o r q u e t , q u i i d c i r ­
c o i n c i d u n t in f u n d u m o c u l i a n ­
te q u a m c o e a n t . E i m a l o m e d e n ­
t u r fp e c i lla c o n v e x a , q u x
j a m
a n t e i n g r e f l u m i n c i p i a n t c o l l i g e r e
r a d io s ,
te
f u p p l c a n t d e f e f t u m m a ­
jo r is i n t u m d f c e n t i x h u m o r i s c r y -
f t a l l i n i . E a d e m b i n a v i t i a a u g e n ­
t u r e t i a m a n i m i s p a r u m , v e l
m a g i s , q u a m p a r e ft:, t u r g i d a i p f a
c o r n e a in q u a fit p r i m a r e f r a f t i o ,
te
e a d e m f u n t r e m e d i a p r o i p f iu s
v i t i o .
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