Visutron 900 Touch with prism, middle mounting

The automatic phoropter VISUTRON 900 Touch
was developed for the following applications:
Subjective measurement of refractive errors of the eye
Determination of correction values for refraction
anomalies and binocular functions as the basis for the
Determination of glasses or contact lenses
Use in refraction rooms in clinics and practices
by doctors, optometrists or opticians
In conjunction with other medical
Examination equipment or the system for electronic
Patient records (EMR)
Operation by doctors, optometrists, opticians or
properly trained clinical staff
The automatic phoropter VISUTRON 900 Touch with
Prism also serves to: Measure the squint position
in patients with latent or overt strabismus

Technical specifications:

Phoropter
Spherical effects +17.25 to -22.25 dpt
Increments 0.25 and 1.0 dpt
Cylinder effects +8.0 to -8.0 dpt
Increments 0.25 and 1.0 dpt
Axis adjustment 0 to 179 ° 9
Increments 1 and 10 ° 9
Cross cylinder test ± 0.25 dpt
Split Prism Test
Prismatic effect (optional)
up to 20 cm / m per eye
Increments 0.5 cm / m binocular
0.25 cm / m monocular
Corneal vertex distance 16 mm
Pupillary distance 50 to 80 mm
Increments 1 mm binocular
Convergence 400 mm
Eye level, compensation ± 3 mm
Leveling over dragonfly
Free viewing opening 19 mm
Case thickness on the view 26 mm
W x H x D (with PD = 64 mm) 310 x 205 x 70 mm
Weight (without prism comp.) 3.6 kg

control desk
Control panel with display
(W x H x D) 230 x 125 x 230 mm
Display (10.2 ") 210 x 160 mm
Weight 2.9 kg

central unit
W x H x D 205 x 90 x 275 mm
Weight about 3kg
Power consumption 80 VA
Operating voltage 230 VH / 50 Hz
115 VH / 60 Hz