Astigmatism axis determined according to the TABO system.Device used to measure the corneal apex distance. The optical centres can be detected separately.Product details

• Lightweight suitable for all standard 38mm trial lenses
• Bridge adjustable in height.
• Temple length and inclination adjustable
• PD adjustable from 48 to 80 mm.
• Right and Left PD independently adjustable from 24 to 40 mm.
• Bridge height adjustable by up to 15 mm.
• Temple adjustable in length from 98 to 135 mm and in inclination from +6 to -15 .
• 5 lens holders each eye: 3 external rotating by 360 and 2 fixed internal
• Axis rotation is continuously adjustable in increments of 5