folღ 52-70mm PD Optical Trial Frame Optometry Child Universal Trial Lens Frame

#52-70mm #PD #Optical #Trial #Frame #Optometry #Child #Universal #Trial #Lens #Frame 52-70mm PD Optical Trial Frame Optometry Child Universal Trial Lens Frame Features: 360 degree astigmatism axis position, error within one degree. Lightweight and comfortable, weighing 22.2-22.6 G. Flexible memory plastic, can bend 120 degrees. Integrated soft silicone nose support, more comfortable to wear. The use of aluminum magnesium alloy material, wear-resistant, not easy to deformation, the number does not fade Specification: Material: Aluminum Magnesium Size: 52-70mm/2.04-2.75Inches Package Includes: 1xTrial Frame note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.