Righton POLA LCD Test Chart
Product Ref: RIGHTON-BCA400AA
£2,450 EX VAT
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The New Righton Polarised LCD Test Chart, with a 24’’ screen and dynamic polarization on white background. Using a combination of advanced technology and know-how, this new LCD will provide the best results in your exam room.
Fully featured, ergonomic and upgradable, The Righton Pola Test Chart is as simple to use as a chart projector. Available in standalone format or used with Righton RVII Auto Phorpter with intelligent link facility.
Features & Benefits
Comprehensive range of applications from low vision (ETDRS) to hyper acuity
Screening for colour vision deficiency
Contrast Test (useful after cataract or refractive surgery)
Working distance adjustable from 2 to 8 meters (6.5- 26 feet)
Upgradable as new tests are added
Multimedia feature (videos)
New white frame to better bring out the tests from the environment.
Advanced analysis of the binocular function
The use of the 3D polarization screen is one of the key features of this device
allowing a perfect dissociation of the right eye/left eye. This offers the ability to
proceed with many other tests with optimal quality for the exam of bi-ocular,
binocular, and stereoscopic vision.
With an accessible duochrome calibration (for a perfect and customized
extinction of your red-green filter, whatever phoropter or trial frame you use).
Series of optotypes : letters, numbers, Snellen tridents, Landolt rings, 4 ranges for kids.
Large range of acuities on all tests : from 0.05 to 2.00 with many steps.
Decimal or logarithmic progression (available scores : Monoyer, decimal, LogMAR, MAR and Snellen)
Ability to change the displayed letters by pushing on CHANG.
Isolated optotype, line, or triple display on the same or different acuity
R/G test available on any test at any time
Contrast adjustable from 100% to 5% on all ranges.
MKH tests (cyclophoria, stereo …)
Relief vision test (polarized)
Coïncidence, aniseïkonia (polarised)
Reticule of phoria (polarised)
2 ea. fixation points : small white circle & clown for kids
Binocular balance (polarised)
Duochrome balance (polarised).
Regan and Pelli-Robson contrast sensitivity tests
Dimensions 695 x 455 x 70
Weight 11 kg (24 lbs)
Power 230 VAC
Brightness 300 Cd/M2
Contrast ratio 1000
Remote control IR 22 buttons
Standard fixation Vesa 100 x 100
Accessories and other items can also be purchased by phone if you prefer. To make a telephone order, or to discuss any item purchase please call 01438 740823.