BDJSN Ultra-Light Optometry Frame, Adjustable Ultra-Light Professional Optometry Frame, Interpupillary Distance: 48-80 MM for Vision Care Centers, Eye Hospitals

Description

• ADJUSTABLE INTERPUPILLARY DISTANCEThe adjustable range of interpupillary distance is 48-80mm, the left and right interpupillary distance is 24-40mm, The interpupillary distance can be adjusted according to the size of the test wearer's interpupillary distance.
• ADJUSTABLE PUPIL HEIGHTThrough the pupil height adjustment knob on the test stand, it can be adjusted according to the needs of students of different subjects.
• ULTRA-LIGHT TRIAL FRAME50g ophthalmic titanium alloy trial frame, which will not feel heavy when worn. which can insert 5 lenses at the same time, 3 lenses in the front and 2 lenses in the back; it improves the convenience of optometry, and the weight is not heavy when used.
• ADJUSTABLE OPTICAL OPTICAL TEST FRAMEThe angle of the test frame can be adjusted according to the different face shapes of customers, and the length of the mirror legs can be adjusted. The scale is accurate and the calculation is convenient.
• WIDE APPLICATIONSThe optometry frame is widely used, suitable for vision checks in optical shops, hospitals, ophthalmology, schools, factories and mines, etc., providing all adjustments to ensure a correct and comfortable fit for your patients.

Product Description
Optometry universal trial frame, suitable for optical shops, ophthalmology hospitals, schools, and company eye examinations.
Interpupillary distance adjustment range: the interpupillary distance range is 48-80mm; the left and right interpupillary distance is 24-40mm; the minimum scale value is 1 mm.
The number of lenses that can be inserted into the left and right frames: 5 pieces (3 pieces in the front and 2 pieces in the back).
Non-parallelism between the optical axis of the lens and the geometric axis of the frame: 2.5
Deviation between optical center and geometric center of lens: 0.5mm
The displacement of the lens relative to the geometric center of the frame: 0.3mm
Nose Pad Adjustment Range: Adjustable Length: 0~-26mm
Adjustable length range of left and right temples: 90~120mm

Packing list
1 * Optical Trial Rack

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