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I have grown progressively frustrated with fingerprints on front surface mirrors, mirrors out of alignment,
replacing bulbs, washed out or dirty projection lenses, slides or screens. I have been looking for a cost
effective solution to replace my projectors, and with 13 lanes, I have been less than enthusiastic to jump
right in. Finally, I have assembled a viable alternative to the 100 year old projector to evaluate visual acuity. The software is easy to learn and has many functions, and offers the opportunity for customization. I have found that there is no perfect solution and all systems have limitations. The staff loves the new computer system, the patients enjoy the high tech approach and if the paperless scene becomes viable, I will already have computers in my rooms, although I do not recommend using the systems for other uses as the more software that is added, the greater opportunity for viruses and conflicts and crashes! As configured the system is stable and should provide you with years of worry free operation. Special thanks to the creator of the program. Features: Acuity Range 20/10- 20/300 Up to three lines of letters with up to five letters on each line Can have lines of equal size, or a graded presentation Twelve randomly accessible presets Jackson-Cross cylinder target that can be sized Ability to overlay a red/green "filter" over any other letter combination Tumbling-E's and Landolt C's The ability to display any letter size simply be specifying the Snellen denominator (e.g. you can display a 20/110) Brief help screen Astigmatic clock dial Fixation Target Reverse Figures for mirrored room |
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