Sklovitý

Sklovitý is a term used in several scientific contexts, primarily in geology and ophthalmology, to describe a vitreous or glass-like appearance.

In geology, sklovitý refers to a texture or appearance of certain rocks and minerals that are translucent and shiny, resembling glass. This can occur in volcanic rocks where rapid cooling prevents the formation of crystals, or in minerals that have a naturally glassy luster. For example, obsidian, a volcanic glass, is often described as sklovitý. Similarly, some mineral fractures can exhibit a glassy surface.

In ophthalmology, sklovitý refers to the vitreous humor, the gel-like substance that fills the space behind the lens and in front of the retina in the human eye. This substance is transparent and has a gelatinous, somewhat glass-like consistency. When the vitreous humor changes in consistency or appearance, it can lead to visual disturbances, such as floaters or flashes of light. Conditions affecting the vitreous humor, like vitreous detachment or hemorrhage, are described in relation to this sklovitý substance.