close-up portrait of a young child with red eyes, possibly indicating an allergic reaction or conjunctivitis - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the microscopic structure of the retina - 鞏膜 個照片及圖片檔
close-up of a human eye with visible redness and irritation, indicating a medical condition or allergy - 鞏膜 個照片及圖片檔結膜炎, 過敏
Close-up of an scarlet ibis showing the ocular tissue , a white, protective outer layer of the eye, at the Tracy Aviary at Liberty Park in Salt Lake...
Close-up of an scarlet ibis showing the ocular tissue , a white, protective outer layer of the eye, at the Tracy Aviary at Liberty Park in Salt Lake...
close-up of a human eye with a red, irritated sclera, suggesting an infection or allergy - 鞏膜 個照片及圖片檔
old engraved illustration of the optic nerve (a bundle of over one million nerve fibers that transmit visual information from the retina to the brain) and olfactory nerve (a cranial nerve that contains sensory nerve fibers relating to the sense of smell) - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the oculomotor nerve and the ciliary ganglion, the parasympathetic nervous system's control of eye movement and vision - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the oculomotor nerve and the ciliary ganglion, the parasympathetic nervous system's control of eye movement and vision - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the arteries of the orbit (primarily originate from the ophthalmic artery, a branch of the internal carotid artery) - 鞏膜 個照片及圖片檔
old engraved illustration of the optic nerve in the human eye or the second cranial nerve, a bundle of over one million nerve fibers that transmit visual information from the retina to the brain - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the arteries of the orbit (primarily originate from the ophthalmic artery, a branch of the internal carotid artery) - 鞏膜 個照片及圖片檔
old engraved illustration of the optic tract, a crucial part of the visual pathway in the brain - 鞏膜 個照片及圖片檔
old engraved illustration of the optic nerve in the human eye or the second cranial nerve, a bundle of over one million nerve fibers that transmit visual information from the retina to the brain - 鞏膜 個照片及圖片檔眼睛
old engraved illustration of anatomy of the human eye, back of the orbit, showing passage of nerves through sphenoidal fissure - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, the oculomotor nerve and the ciliary ganglion, the parasympathetic nervous system's control of eye movement and vision - 鞏膜 個照片及圖片檔眼睛
old engraved illustration of anatomy of the human eye, the microscopic structure of the retina - 鞏膜 個照片及圖片檔角膜, 人體神經系統, 人體構造
old engraved illustration of anatomy of the human eye, the microscopic structure of the retina - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, sagittal section of eye (showing superior and inferior fornices of the conjunctiva) - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, meridian section of the eye in the region of the ciliary muscle (a ring of smooth muscle in the eye responsible for adjusting focus on near and distant objects by altering the shape of the lens) - 鞏膜 個照片及圖片檔
old engraved illustration of anatomy of the human eye, vessels and nerves of the choroid and iris (seen from above) - the sclerotic and cornea have been largely removed - 鞏膜 個照片及圖片檔
old engraved illustration of eyelid anatomy - the tarsi and their ligaments - right eye, front view - 鞏膜 個照片及圖片檔
old engraved illustration of semi diagram of the secondary optic vesicle and the developing lens - 鞏膜 個照片及圖片檔
abstract scientific model of human eye with laser beam on retina on black background. - 鞏膜 個照片及圖片檔激光, 顯微鏡
