PD 48-80mm

Weight of only 50gr!!!

Each eye hold 3 lens in front and 2 in back

Both height and width nose pad adjustable

Astigmatic axis 5 degree rotation

Leg side extends by 30mm with 7 spacing pin holes

Grey white frame, silver scales, with blue /black /green knobs, or optional required color of large quantity of more than 100pcs

Seek maximize patient comfort by minimizing plastic frame weight though retaining high durability.

The extremely lightweight and smooth operation allows for quick and easy adjustment of both PD and corneal alignment, while providing a sure mounting for trial lenses.