Giant Size Human Eye Anatomical Skeleton Model medical
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Giant Size Human Eye Anatomical Skeleton Model medical:
$27.50
An Advanced Medical ModelTERMS OF PAYMENT:We use and recommend payment through PayPal, the fast, easy and secure way to pay online.Payment should be received within 5 days from the date of your final purchase and cannot guarantee an item to be available if payment arrives after this time.Giant Size (6 times enlarged) -- Quality -- DetailHuman EyeThis giant size human eye model demonstrates the anatomical structures of the eyeball, ie. the three tunicae, the refracting media, the lens and the vitreous boby, etc.1. Tunica externa: showing corne (a watchglass shaped portion) and sclera (horisontally sectioned) with attachments of ocular muscles, and optic nerves;2. Tunica media: showing the iris (a circular diaphragm with a central aperturethe pupil); showing the ciliary boby (the thickened portion behind the iris) and behind this, the chorioid (a vascular membrane occupying the entire posterior portion of the eyeball).3. Tunica interna (Retina): demonstrating its three componenet parts: the pars iridica retinae (forming the pigmented inner layer of the iris); the pars ciliaris retinae (from outer margin of pars iridica to ora serrata), and behind this, the pars potica retinae with macula and the papilla of the optic never near the posterior pole;4. Refracting media: showing the lens (abiccnvex transparent body) between the iris in front and the vitreous body behined, connectd by suspensory ligament to the ciliary body; showing the vitreous body horizontally sectioned occupying the posterior remaining portion of the space inside the tunicae; also showing anterior chamber of the eyeball, being the space between the cornea and the iris, the posterior chamber being the space between the iris and the lens.Size: 6 times enlarged (6.1 inches, this size is diameter)We deliver to:USA CANADA MEXICO EUROPE
Giant Size Human Eye Anatomical Skeleton Model medical:
$27.50