Entoplic Phenomena

In our lives, we often encounter various visual sensations, which can be caused by various factors, such as lighting changes, spatial distortions and many others. One of these phenomena is the Entoptic Phenomenon, or, as it is also called, “flying flies”.

Entoptic phenomenon is a visual sensation that occurs as a result of changes occurring inside the eye, and not due to normal stimulation by lighting. Typically, these sensations are associated with the appearance of tiny floating spots that may appear in front of a person's eyes.

Floaters may appear as tiny dots, zigzag lines, circles, or other shapes that may move or float across your field of vision. They may only be visible in bright light or under certain lighting conditions, such as a bright sky or against light-colored surfaces.

In the past, scientists theorized that floaters were caused by physical objects, such as microscopic particles inside the eye, but it was later discovered that this was not the case. Instead, they are caused by changes in the eye's vitreous humor, which is a clear, gelatin-like substance that fills most of the eyeball.

How exactly fly floaters occur is not completely known, but it is known that they can be caused by various factors, such as age-related changes, eye injuries, or diseases such as diabetic retinopathy or atherosclerosis.

In most cases, fly flies are not a serious condition and do not require treatment. However, if they occur suddenly and are accompanied by other symptoms, such as changes in visual blur or sudden flashes of light, it may be a sign of a more serious problem, such as a retinal detachment, and requires immediate medical attention.

Overall, the Entoptic Phenomenon is a fairly common phenomenon that many people experience. It poses no threat to eye health, but can be quite irritating and interfere with normal vision. If you notice floaters, there is no need to panic, but if you notice other symptoms, be sure to see a doctor to rule out more serious problems.



The phenomenon of entoptic vision is a visual sensation that occurs as a result of changes occurring in the eye, rather than as a result of its stimulation by light. These sensations can be caused by a variety of factors, such as eye fatigue, changes in light levels, contact lens use, or even genetics.

One of the most common types of entoptic sensations is the appearance of floaters. They can occur when a person stares at a bright object, such as the sky or the sun. Float flies are tiny floating spots that can be white, gray or black. They can appear alone or in groups and can be very noticeable to humans.

Entoptic sensations can have various causes. Some people experience them due to eye fatigue, when the eyes do not receive enough light or oxygen. Other causes include genetic factors such as retinal or lens abnormalities, as well as certain medications and diseases such as diabetes or glaucoma.

Although entoptic phenomena may be unpleasant and cause discomfort, they are not a sign of any disease. However, if these events become too frequent or intense, it is recommended to consult a doctor for diagnosis and treatment.



The phenomenon of entoptics is a disruption of normal visual activity when the eye perceives information that does not correspond to the properties of reality. It can appear in both side and direct lighting.

The condition occurs due to incomplete adaptation of the visual apparatus to lighting conditions, which is associated with disruption of the receptors. This results in unpleasant subjective sensations of a foreign body before the eyes or a sensation of a flow of visible substance (more often with parallel lines). This condition is physiological and is not associated with the presence of physical vision pathology. However, if the negative manifestations are accompanied by the subjective perception of rainbow circles, variegation, thread-like lines, you need to look for the causes in other diseases.

The main reason for the appearance of the phenomenon of entoptic disorders is the discrepancy between the physiological parameters of human