Trial frame 58g

Lightweight and anallergic structure suitable for all lenses in the trial boxes with Ø 38 mm. Astigmatism axis determined according to the TABO system. Device used to measure the corneal apex distance. PD adjustable from 48 to 80 mm. Right and left PD independently adjustable from 25 to 40 mm. • Bridge height adjustable up to 15 mm. • Flex temples adjustable in length from 98 to 135 mm and in inclination from + 6 ° to -15 °. • 5 lens holders: 3 external rotating 360 ° e 2 fixed interiors. • Adjustable rotation of the axis of astigmatism continuously, scales with steps of 5 °.