User manual
half swings 
out 
of 
the 
way, folding 
over 
the 
right 
half. 
When 
focusing, 
the 
hinged 
portion 
should 
be  swung 
back 
until 
it 
catches, 
the 
camera 
is 
then 
focused  in 
the 
usual 
manner 
by 
the 
milled 
Fig. 
5 
focusing screw V, Fig. 
9. 
The 
camera 
should be 
swung from side to side, 
to 
make 
sure 
that 
every-
thing 
desired in 
the 
view is included. 
The 
rising 










