Optical Optic Trial Lens Frame Nylon Optometry Frame,PD 52/54/56/58/60/62/64/66/68/70Mm Optical Optometry Trial Frame, Eyeglasses Optometry Optician Trial Lens

• Stainless steel card slot: up to 4 trial lenses can be inserted simultaneously on each side
• Adjustable temples: humanized design, the length of temples can be adjusted according to the actual situation
• Nose pads silicone material: not easy to deform, comfortable to wear
• Wide application: The optometry frame has a wide range of uses, suitable for opticians, hospitals, ophthalmology, schools, factories and mines, etc. for vision examination, and can provide a variety of adjustments to ensure that the patient wears it correctly and comfortably.

Wide application: The optometry frame has a wide range of uses, suitable for opticians, hospitals, ophthalmology, schools, factories and mines, etc. for vision examination, and can provide a variety of adjustments to ensure that the patient wears it correctly and comfortably. Product parameters Product Name: Optical Trial Lens Frame Frame material: high quality nylon Mirror foot adjustment range: 90-99mm (every size from small to large - 1mm increments) Interpupillary distance specifications: 52, 54, 56, 58, 60, 62, 64, 66, 68, 70 The axis scale of the indexing plate: 165*-0*-180*-25°, the axis scale is distributed counterclockwise along the axis of the mirror frame, and the interval is 5° Rotation degrees around the optical axis: 360° can be rotated Packing list: Optical Trial Lens Frame *1 hint: 1. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks! 2. Please avoid 1-3cm measurement deviation due to manual measurement