The refraction system for daylight and darkness testing
The Vissard RG is a refraction system for daylight and darkness testing. It is the perfect basic equipment for daily use. It comes with an impressive variety of test procedures, which can be easily customized and stored for greater efficiency. Optimize your operating procedures! The Vissard MOBIL is the indispensable add-on-tool for precision work also outside the refraction room.
![OCULUS Vissard 3D](https://www.oculus.de/en/wp-content/uploads/sites/12/2021/03/vissard3d.png)
All Tests at a Glance
Impressive testing variety for every field of application
Test | RG | |
---|---|---|
Visual acuity tests | ||
Landolt Rings | | |
Letters | | |
Numbers | | |
Tumbling E | | |
LEATM | | |
ETDRS | | |
Reality tests (e.g. Car on Street) | | |
Astigmatism tests | ||
Verhoeff ring | | |
Dots | | |
Astigmastism clock dial | | |
Astigmastism clock dial (half dial) | | |
Rotating line test | | |
Rhombuses | | |
Mono/Bino fine adjustment tests | ||
Red-green test | | |
Cross grid | | |
Binocular balance | | |
Binofinal | |
Test | RG | |
---|---|---|
Phoria tests | ||
Cross test | | |
Pointer test | | |
Rectangle test | | |
Maddox cross | | |
Schober test | | |
Vertical line | | |
Cross with point | | |
Mallet Unit Fixation Disparity test (OXO) | | |
Worth Four Dot test | | |
Stereo vision tests | ||
D9 lines | | |
D10 lines | | |
Single rows | | |
Stereo triangle test St 11 and St 20 | | |
Stereo balance test | | |
Dominance tests | ||
Fixation | | |
Letters | | |
Other | ||
Colour vision | | |
Real-world images | |
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Technical Data
Display | 24″, LCD |
Resolution | 1920 x 1080 Pixel (Full HD) |
Brightness | 2 – 320 cd/m² |
Test distance | 3,0 – 8,0 m (in 0,1 m stages) |
Control | iPad, Phoropter (NIDEK RT-6100/RT-5100/RT-3100) |
Dimensions (W x D x H) | 680 x 54 x 448 mm (26.8 x 2.1 x 17.6 in) |
Weight | 10 kg |
Max. power consumption | 40 W |
Voltage | 100 – 240 V AC |
Frequency | 50/60 Hz |
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Tel. +49 641 2005-800