An aesthetically clean dedicated refracting device with an extreme emphasis on precise, high-quality visual acuities Contrast sensitivity testing measures contrast at three distinctive levels below the normal threshold Randomization feature helps to prevent patient letter/character memorization User-friendly remote control includes an LCD chart display window for convenient operator reference Ability to add up to 18 personalized images on removable SD card Integrates with Marco’s Digital Refraction Systems
Type 17-inch SXGA LCD with long-lasting backlight Resolution 1280 x 1024 pixels Chart Window Size 13.6" (W) x 10.86" (H) Brightness 200 cd/m2 (5 level variable) Charts Type M, Type UK, Type P, Type T Distance of Installation 2.5-7m (8'–23') (in the Mirror mode; 5 to 7mm), 0.5m increments Chart Selection Devices Remote control or control panel for TRS (RT-5100) refraction system Memory Card CF card / Built-in card slot Power Supply AC100 V- 240 V, 50 / 60 Hz Power Consumption 100 VA Dimensions & Weight 20.5" (W) x 18" (H) x 1.9" (D) / 11 lbs. Standard Accessories Anchor Screws (x4), Mounting