Autorefractor | 合法醫療器材資訊網

An autorefractor or automated refractor is a computer-controlled machine used during an eye examination to provide an objective measurement of a person's ... Read More

The offered instrument is widely used in laboratories to measure the index of refraction. Imported from leading vendors across the globe, these work in relation with ... Read More

2015年10月6日 — What is an Autorefractor? ... An autorefractor is used to determine an individual's prescription by measuring how light is affected as it reflects ... Read More

Autorefractors are used to measure the degree of refractive error in the eye, and are suited well toward applications such as differentiating corneal from lenticular​ ... Read More

歡迎瀏覽Shutterstock 收錄的高畫質autorefractor庫存圖片和其他百萬張免版稅庫存照片、插圖和向量圖。 每天收錄數千張高水準圖片。 Read More

The device has a fixation target consisting of 8 green LED lights surrounding a central red light and takes 5 to 8 measurements. The device can measure spherical ... Read More

While seated with your chin in a stabilizing chinrest, you'll be asked to focus on an image or point of light. The autorefractor automatically determines the correction ... Read More

Autorefractor. If you've discovered you might need vision correction during your eye examination, it's vital to determine just how “much” your eyes need to be ... Read More