FVD 24inch Computerised Test Chart – Polarised
Product Ref: DMD-FVD-POLA-24
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Web Price | £1,850 EX VAT |
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Also available as Wide Vista Vision with no polarisation.
6 years warranty (limited to 2 years for the LCD surface/screen).
No stand is supplied with the unit sold as a wall mountable
Optional WiFi tablet available Click here to view
Charts
Pola Tests, MKH-Haase tests …
Binocular tests are shown with positive polarization through a special LCD screen: a unique solution for both monocular and binocular vision tests!
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Charts, ETDRS
V.A. range from 0.03 to 2.0 (decimal), 13 contrast LogSC levels, random, single letter, single line, multi line, red and green.
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Contrast Sensitivity Test
“FAST 2-1” psycho-physic procedure
144 calibrated stimuli, 3 random inclinations, 8 contrast sensitivity levels, 6 spatial frequency levels (from 0.75 to 18 cycle/degree), graph report.
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Ishihara Tables
(25 brightness calibrated tables)
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Stereo test
(15 tables) to use with red-green glasses
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List of Charts:
Optotypes: Snellen Letters, Sloan Letters, Numbers, Children’s Images, Tumbling E, Landolt’s Ring, HOTV, ETDRS tables (1, 2, R), LeaLike Symbols, Allen Pre-school, Circular Optotypes, Kolt Symbols, Contrast Sensitivity Chart (6 lines, 12 lines), Hebrew Letters, Chinese Ideograms.
MKH tests: Cross Test (K), Pointer Test (Zv, Zo, DZ), Rectangle Test Vertical (H), Stereo Triangle (St), Stereo Balance (V), Differentiated Stereo (D6/D8), Cowen (C), Random Dot Test (RS, RH).
Other polarized tests: Rectangle Test Horizontal, Binocular Balance (1, 2, 3), Osterberg Test, Schober’s Test, Phoria Horizontal-Vertical, Mallet Test (OXO), Polarized Clock Dial, Osterberg Stereo Test, Cross Test.
Other tests: Contrast Sensitivity Test, Sinusoidal Grating, Color Blindness Test (Ishihara), Red and Green, Worth Four Dot Test, Astigmatism Clock Dial, Cross Cylinder Dots, Amsler’s Grid, Random Dot Test Red-Green, Adult Grid, Child Grid, Row Bright Letters, Column Bright Letters, Half Clock Dial, Point of Fix, Maddox LED Test, Pictures for Retinoscopy, Photostress Recovery Time, Twilight Vision Test.
Connectivity
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Infrared Remote Control:
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eyeTablet Operation Panel + Near Vision Tester (optional):
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Wireless Connection Kit to Phoropter (optional):
wireless
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Features
- High technology
- All in one 22” POLA Visual Acuity Tester
- 100% separation and equal background
- Image separation created through the most improved polarisation technique eliminates ghost images
- Without any additional items, POLA Vista Vision allows the generation of optoypes with positive polarization
- LCD 22inch wide screen (1680 x 1050), anti glare, calibrated constant certified luminance
- Wall mounting and portable
- Completely silent (no fan noise)
- Computer integrated; fast built-on and instant-off (embedded Linux operating system)
- Dynamic tests based on parameters and distance
- All letters chart with random and contrast sensitivity function
- Complete, precise and versatile software for a fast acuity evaluation: programmable patient’s vision examination
- Free internet upgrade software USB Key
- Long-life, up to date technology
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.