Now film viewer can be divided into 2
categories according to its light source: traditional film viewer which use
cold cathode tube as light source and new film
viewer which use LED as light source.
Compared with traditional film viewer, LED film viewer has
below advantage:
1.
Luminous uniform, multi-film viewer
without dark area.
2.
Thinner, light brighter, greatly
improving the quality of medical image observation
3.
Color temperature is more stable
4.
Long lifetime, 3 times compared with LCD
film viewer, 5-10 times compared with ordinary fluorescent tube film viewer
5.
Environmental protection, no harmful
substances on human body
6.
Brightness stability, no flicker,
greatly reducing visual fatigue
7.
Intelligent technology, adding a lot of
new features, such as: insert sensor (plug then bright), partition light,
button dimming, etc. Not only provide convenient and energy saving for user,
but also protect environment and extend service life.
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