The PARK 1 ® combines a non-contact pachymeter, auto-refractometer and keratometer in one unit. In addition to the objective refraction, the keratometer values and the pachymetry can be ...

The Fisher Scientific™ Abbe Bench-top Refractometer measures refractive indices of liquid and solid samples at D-line (589nm), featuring a combination of the Brix and refractive index (nD ...

TESTA Analytical reports that its Differential Refractometer improves the precision of dn/dc determination using light scattering techniques. An accurate dn/dc value is essential in molecular weight ...

Testa Analytical has introduced a new Differential Refractometer that significantly improves the accuracy of dn/dc ...