The LG4 is our upgraded standard uniform light box for transparent chart illumination.

With a uniformity of above 95%, and a compact design for easy transportation and set-up, this device is a perfect solution for test labs in need of an efficient testing device for transparent test charts.

LG4 是我們用於透明圖表照明的升級版標準均勻燈箱。

該設備的均勻度超過 95%,設計緊湊,便於運輸和安裝,是需要高效透明測試圖表測試設備的測試實驗室的完美解決方案。