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