Trial frame 49g

Anallergic, lightweight and sturdy structure suitable for all lenses in the trial boxes with a 38mm diameter. Astigmatism axis determined according to the TABO system. Height-adjustable bridge. Flex temples that can be adjusted both in length and tilt. Height-adjustable bridge. Flex temples that can be adjusted both in length and tilt. "• PD adjustable from 54 to 70 mm with click switch of 2 mm. • Adjustable plates. • Height adjustable bridge (+4 mm). • Flex temples adjustable in length from 95 to 135 mm. • Rod inclination ± 10 ° from the position horizontal by micrometric screw adjustment. • 4 lens holders: 3 external rotating and 1 external fixed. • Manual rotation of the axis of astigmatism through 5 ° selector for each shot. "