Truly Natural and Vivid Lighting

The surgical cavity illuminated by the OT light is a multilayered, multicolored illumination site with organs and tissue that are very close to one another. It is very important for the surgeon to look at the true colors of various tissues to be able to do accurate clinical diagnosis and comfortably differentiate one tissue and organ from the other. Thus both true color rendering and vividness, both are very important for the operating surgeon.

Celesta series of surgical light is the first surgical light to deliver over 98 CRI with a combination of over 92 GAI, thus a truly natural and vivid light. Just as CRI (Color Rendering Index) is a measure of the light source's capacity to bring out the natural colors of the object, GAI (Gamut Area Index) is the measure of the ability of the light source to differentiate one object from the other. Prism is the first brand globally to actively promote GAI as an important performance parameter of a surgical light. (can mention as a separate note

Visual fatigue affects work performance. Poor visual conditions can have dire consequences in the operation theatre. However, reducing the contrast between the surgical site and surrounding areas improves comfort and visual performance

The Celesta series of surgical lights has been meticulously designed to improve visual performance, reduce glare, and improve circadian rhythm, resulting in a better working environment for surgeons.