Vision chart projector WZ 3000A

Professional vision – testing projector. Uses optical projection to show standard charts. For eye clinics, optometry centers, schools, etc. Detects myopia, hyperopia, astigmatism.
Rich visual – target library: E – letters, alphabets, numbers, child – friendly graphics. Fast chart/mask conversion (0.03s each). Ensures efficient, accurate tests.
Projection: 2.0–5.0m distance, 30x magnification (5m). Auto – off after 5min idle. Power: AC 220V/110V, 80W. Size: 360x230x265mm, 6.1kg net weight.

This vision chart projector is a professional device specifically designed for vision testing. By utilizing the principle of optical projection, it can clearly project standard vision charts onto a designated plane.
It is mainly used in ophthalmic medical institutions, optometry centers, optical stores, schools, physical examination centers and other places. It assists professionals such as doctors and optometrists in accurately detecting the visual acuity of examinees, including the preliminary screening of refractive errors such as myopia, hyperopia, and astigmatism, providing crucial data for subsequent diagnosis and the formulation of vision correction plans.
It has a rich built-in library of visual targets, covering internationally-recognized E-letter targets, alphabetic targets, numeric targets, as well as graphic targets suitable for children or special populations.

FEATURES	DETAILS
Projection distance	2.0m-5.0m
Projection magnification	30x(at 5m)
Chart	30 different pattern
Speed of mask conversion (Chart)	One chart per 0.03s
Mask	1 open, 5 horizontal lines, 8 vertical lines, 21 single letters, 1 red/green
Speed of mask conversion (Mask)	One mask per 0.03s
Auto-off function After	5 minutes idle time
Power source	AC 220V,50Hz or 110V,60Hz
Power	80W
Dimensions	360(L)×230(W)×265(H)mm
Net weight	6.1kg

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