sciascope (Meaning)
Webster
sciascope (n.)
A device for determining the refractive state of the eye by observing the movements of the retinal lights and shadows.
Synonyms & Antonyms of sciascope
No Synonyms and anytonyms found
sciascope Sentence Examples
- The sciascope is an ophthalmic instrument used to evaluate the astigmatism of the eye.
- It consists of a light source, a rotating disc with adjustable slits, and a viewing aperture.
- The sciascope is held at a specific distance from the patient's eye, with the disc rotating in front of the light source.
- The examiner observes the movement of the shadow created by the rotating disc on the patient's pupil.
- The direction and speed of the shadow's movement indicate the axis and degree of astigmatism.
- The sciascope is a valuable tool for diagnosing and managing astigmatism.
- Modern sciascopes often incorporate computerized analysis systems for accuracy.
- The sciascope is commonly used in conjunction with other ophthalmic instruments for a comprehensive eye exam.
- It is an essential instrument in optometry and ophthalmology clinics.
- Practitioners may also refer to the sciascope as a retinoscope or shadowscope.
FAQs About the word sciascope
A device for determining the refractive state of the eye by observing the movements of the retinal lights and shadows.
No synonyms found.
No antonyms found.
The sciascope is an ophthalmic instrument used to evaluate the astigmatism of the eye.
It consists of a light source, a rotating disc with adjustable slits, and a viewing aperture.
The sciascope is held at a specific distance from the patient's eye, with the disc rotating in front of the light source.
The examiner observes the movement of the shadow created by the rotating disc on the patient's pupil.
