The lacrimal appratus

THE LACRIMAL APPARATUS ,[object Object],[object Object],[object Object]

The lacrimal apparatus Lacrimal sac Lacrimal gland Excretory ducts of lacrimal gland Lacrimal punctum Lacrimal canaliculus Nasolacrimal duct Inferior meatus of nasal cavity Nostril ,[object Object],[object Object]

Lacrimal Apparatus ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

THE EYE (GLOBE) ,[object Object],[object Object],[object Object],[object Object]

The coats of the eye ,[object Object],[object Object],[object Object],[object Object],[object Object]

The Chambers of The Eye ,[object Object],[object Object],[object Object],[object Object]

The Lens ,[object Object],[object Object],[object Object],[object Object],[object Object]

Retina and Vitreous ,[object Object],[object Object],[object Object],[object Object]

Focusing for distant and close vision (a) Lens is flattened for distant vision (b) Lens bulges for close vision (c) Anterior segment viewed from behind Lens Inverted image Ciliary zonule Ciliary muscle Nearly parallel rays from distant object Sympathetic + Divergent rays from close object Inverted image Parasympathetic + Ciliary muscle Lens Ciliary zonule (suspensory ligaments)

The lacrimal appratus

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