Huanyu 266pcs Optometry Trial Lens Set Case Optometry Box Glasses Optometry Equipment, 36mm Aperture, Metal Circle, Aluminum Suitcase

Huanyu Instrument Huanyu Instrument mainly provides instruments and tools. We provide voltage customized services, specific requirements can be contacted by email, we will respond promptly.After your order is confirmed, the product usually takes 7--13 business days to arrive to your hand. Technique Parameters : Monolithic size: Optical aperture: 36mm/ Outer diameter: 38mm Measuring range: shp:0.12-20.00DS Standard packing number: 266pcs Application: optometry PRISM: 0.5-8.0 Comes with the box: Glasses cloth * 1, Occluder* 1, Indicator stick * 1, Trial frame * 1, Near use visual chart * 1, pupil distance scale * 1 Feature: Large aperture plastic bright circle, 36mm lens aperture, wide vision field, wear more comfortable. Using single-sided reading identification lettering handle, more convenient to use and testing. The axis mark of cylinder and prism engraved directly on the mirror, does not produce axial changes Widening gap, Insert up and down more conveniently, the standard slot effectively protect the lens High-quality optical glass, high transmittance Friendly Reminder When purchase, please confirm the product is from our Huanyu Instrument, otherwise we can't ensure the quality and after-sale service.We will try our best to provide you the best product and service, welcome to buy our product.

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