The HDC-7000 serves refraction rooms in optometry practices and ophthalmology clinics that test vision at 2.5 to 6 m. Its main argument is breadth. It holds 41 standard charts, including colour vision screening charts. It adds tests for binocular balance, aniseikonia, stereopsis, and binocular fusion, so one system covers the distance check and the binocular work that follows. The colour vision screening charts add a quick check for patients who need one.
A random display function shuffles the chart content, making it impossible for the patient to memorise. Integrated contrast adjustment lets the examiner vary the contrast, and it includes red and green colour adjustment. The image gallery includes educational images, and the examiner can add custom images by copying and pasting, which helps explain results to the patient.
A remote controller operates the system, and frequently used charts can be programmed in advance. With a single button on the remote, the examiner can run the whole examination, keeping attention on the patient. Distance can be set in 0.1 m steps, and a mirror system allows use in more confined spaces. Compatibility with Huvitz digital refractor systems completes the set.It supports
LCD monitors from 17 inches upward, so you can choose a screen to suit the room. At 240 × 25.5 × 230 mm and 2.9 kg, the chart unit is easy to place beside the monitor in a busy refraction room. A slim 25.5 mm width leaves space around the screen for the rest of the examination equipment.