The adjustment of the level can be realized easily with one operation
in the Phoropter Manual Viewlight.
Wide range of adjustment from 48 mm to 80 mm and easy reading
scale with 1mm of graduation.
Readings adjustments of spherical power
The adjustment in the phoropter manual viewlight can be realized
with facility from-19.00D to + 16.75D in steps of 0.25D steps
and the dial of spherical power allows an ocular rapid examination
for + 3.00D with the incidental lenses: + 0.12D and up to(even)-29.0D
Adjustment of the cylindrical power and Axis
The cylindrical lens graduated in steps of 0.25 D allows an
adjustment from O ~-6.00 and with the incidental lens-2.00D, it
is possible to extend the range of adjustment up to -8.00D.
The axis of the cylinder can adjust from 0 ? to ~ 180 in 5 steps
Crossed cylinder (+ 0.25)
The crossed cylinder, across a special mechanism totally synchronized
with The knob control of the axis of the cylindrical lens, it
turns in automatic form towards Corresponding axis whenever there
is changed the axis of the cylindrical lens.
The readings can be taking with accuracy up to 20 ? in 1 ? graduated
The automatic stop allows the measurement of the strabismus
and heteroforia horizontally and vertically.
It is possible to take readings of up to 40 ? and test the balance
of the eye.
It is possible to realize a precise measurement if places the
lens in an adecuated position for an examination of near vision
and if the distance is graduates.
Corneal Aligmnet Device
Across the sight, it is possible to align the corneal vertex
of the patient and place the cornea of the patient in the correct
position to 12 mm of the glasses.
The measurement must be realized in the position "O"
of the scale
Scale of Near Point and Chart
The scale in the phoropter manual viewlight is graduated in
"inches", "centimeters" and "diopters".
The chart of near point contains a giratory disc with 12 classes
of tests In both sides.
The scale is of 67 cm of length