Wall-mounted vision chart light box WZ SLB-3
Basic Specs:This vision chart light box has a 2.5m test distance, 200-700Lx brightness, 600VA power, and AC 220V/50Hz or 110V/60Hz input voltage.
Size & Weight:Product size is 600x300x15mm, package size 740x350x80mm, with a package weight of 0.9kg.
Overall Features:As a standardized vision-testing device, it uses stable light for clear chart display, suiting medical/school screening, with custom targets and eye-friendly lighting.
Description
Category | Details |
|---|---|
Test distance | 2.5m |
Brightness | 200–700Lx |
Power | 600VA |
Input voltage | AC 220V, 50Hz or 110V, 60Hz |
Package weight | 0.9kg |
Product size | 600×300×15mm |
Package size | 740×350×80mm |
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