Optical Optic Trial Lens Frame Optical Trial Lens Frame, Adjustable Eyewear Optometry Frame Test Lens Frame PD50,52,54,56,58,60,62,64,66,68,70,72,Eyeglasses Accessories(Size:54MM)

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 parametersProduct Name: Optical Trial Lens Frame1. Silicone material for nose support, soft, not easy to deform, comfortable to wear.2. Adjustable and elastic glasses temple, suitable for different head circumference.3. Nylon material, lightweight design, reduce the burden of nose bridge when wearing.4. Offers all the adjustments to ensure a proper and comfortable fit.5. Suitable for optical shop, hospital, schools, etc.for visual inspection.Interpupillary distance specifications: PD50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72mmDial axis scale: 165*-0°-180*-25°Degree of rotation around the optical axis: 360°Number of inserted lenses: 3 pieces (left or right)Mirror foot telescopic range: 90~99mmPackage List:1 x Optical Trial Lens Frame1 x Replaceable Nose Padhint: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

• Nylon material, lightweight design, reduce the burden of nose bridge when wearing
• Adjustable and elastic glasses temple, suitable for different head circumference
• Silicone material for nose support, soft, 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.