SIGHT is a superb melding of science, medicine, and the cinematographer's art.
Multiple eye disorders are discussed briefly and lucidly by thought leaders in the field of vision. Already-established treatments are presented cheek-by-jowl with state-of-the-art interventions and advanced scientific research.
There is an illustration of how the provision of eyeglasses for those in the developing world can lead to major economic benefit, while at the same enriching individual quality-of-life. From the simplicity of of glasses for those with nearsightedness, the film also discusses the role of stem cell treatment for those with corneal disease. There is a tantalizing account of research on the use of patterned electrical stimuli to deliver visual information to those---such as combat casualties---who suffer blindness due to traumatic interruption of the pathways to the visual cortex.
The combination of basic science, state-of-the-art treatment, expert opinion, and sheer photographic virtuosity is beguiling: the viewer is exposed to a wealth of material in an artful, fast-paced cinematic package. There is an abundance of information here, and it is well-presented.
Once you've seen this film, it'd likely you'll want to see it again and again. In but one hour it encompasses decades of brilliant discovery and treatment in an ever-evolving field. For many of us, each revisiting will be a further discovery. SIGHT is a masterpiece. Don't miss it.