Visslo F8 premier Operation Manual page 25

4) Simulate beveled section
: Position line of section viewing is rotated clockwise.
: Position line of section viewing is rotated unclockwise.
Push or
Move the postion line of section viewing to the thinnest place of
lens edge and to the thickest place of lens edge in turns by pushing
5) Regulate beveling position
Beveling position may be able to be regulated in RATIO
and LENGTH both.
RATIO means the rate from lens thickness to
beveling position.
LENGTH means the distance from lens inside
to beveling.
To begin with, confiming the position line of
section viewing , push
and push
may be able to be changed.
RATION and LENGTH may be able to be switched
by
Be sure to be careful to use LENGTH function simply because it is only useful for
describe delicate functions ,which RATIO function may not be able to describe.
again to stop the position line of section viewing
and activate screen
or and then the figures
Ex.) Lens Thickness :12mm
Ratio : 6 : 4
12 12
12 12
6 6 6 6 4 4 4 4
RATIO 6.0 : 4.0
LENGTH(mm) 7.2 : 4.8 4.8
4.8 4.8
Fig. 17