Fiber Belt [F. Zonulares, Pna, Bna; F. Suspensoriae (Lentis), Jna]

Girdle fibers [f. zonulares, pna, bna; f. suspensoriae (lentis), jna] are thin transparent fibers running from the lens bag to the ciliary body and making up the ciliary girdle that holds the lens. The ciliary girdle is formed by fibers running from the lens bag to the ciliary body. These fibers are called girdle fibers. They are very thin and transparent. The ciliary girdle, formed by the fibers of the girdle, performs an important function - it holds the lens in the desired position. Thanks to the fibers of the girdle, the lens can change its curvature and focus the image on the retina. Thus, the fibers of the girdle play a key role in accommodation - the ability of the eye to focus images at different distances.

Belt fibers are thin transparent fibers running from the posterior surface of the epithelium of the eye lens to the anterior surface of the ciliary body and ensuring their integrity. They play an important role in the functioning of the eye and the maintenance of vision. There are about 20 girdle structures in total, and each of them has its own significance for vision. Let's look at the main fibers of the girdle.

F. Zonales are fibers that run from the retina to the ciliary body in the eye. This belt consists of 3 ligaments, each containing a different number of fibers: F. Zonuulares-PNA (no nuclei), F. Zounulares-BNA (contain several nuclei) and F. Zonuulares-JNA (mostly nuclei). Bundles of Zonarellarasuilcaus fibers are connected to the end of the optic nerve and transmit visual information to the brain.

Fiber B. zoneulares is another bundle of fibers that connects the posterior surface of the lens and the anterior surface of the ciliary body. B. zonilor is a bundle of connective tissue nerves, consisting of several layers of cells and fibers. It ensures the transmission of signals between the lens and the ciliary body.

F. Suspensoriae or Lenticulares - a group of fibers that pass through the entire eye and connect the ciliary body and lens with the vitreous body. This belt connects all three ligaments and has a high strength margin, which makes it critical for the proper functioning of the eye. Lenticulae provide better stability to the eye and help control the focal length of the eye before vision. Fiber S. Suspensiona or Lenticular is a group of nerves that provides nutrition to the tissues of the eye. It is responsible for delivering oxygen, nutrients and proteins to the eyes, as well as removing waste. Fiber S. suspendoria connects the ciliary body to the posterior surface of the lens.

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