Anti-myopia Astigmatism Glasses With Holes Eyeglasses Eyes Exercise Eyesight For Men Women Improvement Vision Care Product description: Model number 0...
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High Precision Ophthalmic Optical Biometer for Eye Axial Length Measurement ophthalmic optical biometer Used to measure corneal diopter, astigmatism a...
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... axis All lens made of glass give more clarity image. Beautiful constructure, convenient to operate The well positioned glower can be ro...
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... Chart Wall Model : E-C901MW Vision chart specification LCD size: 17 inch XGA Panel Working distance: 2-7m,Step 0.1m (80－260inch,Step 5inch) Rem...
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1 Piece PMMA Intraocular Lens(IOLs) 1 Piece PMMA Intraocular Lens(IOLs) is an optical implant made of improved PMMA medical to correct the diopter of ...
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Soft Clear Contact Lens Daily Disposable Contact Lenses Custom Box Transparent Contact Lens For Vision Direct Product description Package Quantity: 2 ...
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... K9 Lens Cylindrical Lens Transparent Optical Lens Cylindrical lens is used to correct in the , and, in rangefinders, to produce ast...
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...rangefinders,to produce ,tretching a point of light into a line, They are widely used in bar code scanning,projection optics systems,las...
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... processing through the of the spherical, cylindrical diopter and axial refractive data. Technical parameter One key operation for test result...
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