Description
Multi-buttons: the optometry optician frame has multiple buttons that can be adjusted for eye relief, nose pads, temples, etc.
PD ADJUSTMENT RANGE: PD 48~80mm adjustment range for both eyes of test frame; Left and right PD24~40mm adjustment range, minimum pitch value: 1mm.
360° ROTATION The lens of the optical test frame rotates 360° around the optical axes in the frame, with high quality professional design and more flexible use.
Lightweight: the weight of the adjustable optical PD sample frame is very low, the net weight of the product is about 75g/2.6oz and it does not feel heavy when wearing.
Wide application: this alloy optometry frame is widely used and suitable for visual inspection in optics shops, hospitals, ophthalmology, schools, factories and mines, etc.
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