Red reflex

The red reflex refers to the reddish-orange reflection of light from the eye's retina that is observed when using an ophthalmoscope or retinoscope from approximately 30 cm / 1 foot. This examination is usually performed in a dimly lit or dark room.

Many eye problems may be detected by this test, such as:

单词	Red reflex
释义	Red reflex 英语百科 Red reflex The red reflex refers to the reddish-orange reflection of light from the eye's retina that is observed when using an ophthalmoscope or retinoscope from approximately 30 cm / 1 foot. This examination is usually performed in a dimly lit or dark room. Many eye problems may be detected by this test, such as:
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