Available in two different arch lengths: 120° and 160°
The 120° VTR presents the thickest part at one of the two edges of the ring.
The 160° VTR presents the thickest part in the centre of the ring.
Available in different thickness ranged from 200μm to 400μm
VTR describe an optical zone of 5 or 6 mm.
Along the extension of the VTR are present multiple piercing holes to guarantee corneal metabolism.
High rate of success due to it’s specific design
Removability and Reversibility