Designed as a research quality instrument the Rudolph J357 Automatic Digital Refractometer offers one of the highest measurement ranges of any instrument in the Rudolph refractometer product line.

Topcon is proud to introduce the new KR-800 & RM-800 Auto Kerato/Refractometers both of which incorporate the very latest in design technology & ergonomics. The units features a bright, new 8.5 inch ...

Automatic refractometers were designed to save time and reduce operator error, providing faster and more accurate results. They allow measurements to be made under uncontrolled environmental ...

Instaref is powered with an infrared imaging feedback and instrument tilt warning system to ensure appropriate alignment of eyes during the examination for accurate cylindrical values. A report can be ...

The device holds promise to impact unaddressed refractive error globally BANGALORE, India, Oct. 12, 2022 /PRNewswire/ -- At less than 570 gms, the Remidio Instaref ...

Auto-refractometers are the norm at eye-testing centres and optical stores in the city, but the government is deploying them on field for the first time, making possible a State-wide eye screening ...

GLEN ALLEN, Va., Sept. 30, 2022 /CNW/ -- Remidio Inc will launch a lightweight, handheld portable auto refractometer, Instaref R20, for refractive error measurements ...

Refractometers are versatile in their design and use, and are able to provide results as refractive indices, or in other cases, as direct measurements of parameters such as soluble solids, sugar ...