Human eye works like a digital camera.
Light is focused primarily by the cornea — the clear front surface of the eye, which acts like a camera lens.
The iris of the eye functions like the diaphragm of a camera, controlling the amount of light reaching the back of the eye by automatically adjusting the size of the pupil (aperture).
UVEAL TUMORS - II. Melanoma choroideae
.. wall of the eye has 3 main layers. From outside to inside there.. .. wall of the eye has 3 main layers. From outside to inside there is: the white.. ..Eye cancer specialists can determine if you have a.. .. inflammation and may require secondary eye globe enucleation (removal)..
UVEAT TUMORS - I.
.. terms describe melanomas, which arise from the eye, and can occur in the iris, ciliary body and/or.. .. are three main areas in the eye where melanomas arise: the iris the..
Chapters of pediatric ophthalmology
.. History of ophthalmology, Development of the eye, Most common congenital abnormalities of the..
Muscles of the head and neck
.. neck. Describes the muscles in the groups and layers and finally provides the localisation and..
Neuroophthalmology - Diseases of the Optic Nerve and the Visual Pathways
.. nystagmus, blepharospasm, seizures of the eye or eye muscles, and hemifacial spasm). The..
Principles of refrative surgery
.. surgery is a surgery that treats eye problems such as nearsightedness,..
.. resources toward preventing such injuries. Both eye trauma victims and society bear a large,..
Ophthalmooncology - Eyelid Tumors
.. spite of being a small organ, the eyelids contain numerous histological elements that.. .. lesions. The eyelids are composed of four layers: Skin and subcutaneous tissue, striated muscle.. .. eyelid skin is the thinnest in the body and lacks.. ..keywords: eyelid tumors, basal cell.. ..keywords: eyelid.. .. citlivé [?] Licencia Ophthalmooncology - Eyelid Tumors 25.3.2020 6.61 MB faculty..
Ophthalmooncology - Tumors of the Orbit
.. secondarily from an adjacent source, such as the eyelid, paranasal sinus, or intracranial.. .. usually cause proptosis and displacement of the globe in a direction opposite the tumor. Pain,.. .. however, especially when located on the upper eyelid, they may affect vision and require treatment..
Ophthalmooncology - Pigmented Conjunctival Lesions
.. the 2018 WHO classification of tumours of the eye. Based on this new classification, melanocytic..