【Trial Lenses】 A-grade lenses 268 pieces trial lenses are made of glass and metal edge, A-grade lenses have accurate refraction and higher light transmission, which is very important for optometrists and vision testers.
【Large Metal Edge】 36mm inner diameter and 38mm outer diameter provide a wide field of vision and more accurate test results. Markings are engraved on each lens handle and lens power is printed on the tray.
【Hinges and Tray】The lid can be hung at an angle by hinges. The wooden tray with soft red velvet feels great to the touch and prevents scratches on the lenses.
【Combination Lock】A combination lock is provided. The combination lock is factory-set to 000 and can be opened by pressing the button outward, or reset to any 3-digit number when the button is pressed inward. Please remember the code you set, otherwise you will not be able to open or close it.
【Widely Used】It is ideal for optometrists, vision testers and home use to check patients for refractive errors including farsightedness, nearsightedness, presbyopia, astigmatism, strabismus or color blindness.
AISITSY Optical Trial Lens Frame Eye Check Trial Frame Fully Adjustable Optical Frame for Optometry and Optician Glasses Testing and Fitting （50-80）
KWD 12
104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104
KWD 49
AISITESY Optical Retinoscopy The Quick Examination of Diopter of Spectacles 2 Bars 32 Lense Sphere Plastic Bar Ophthalmic Equipment Refraction Inspection +/- 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4-10, 12,15
KWD 24.500
Trial Lens Set Optical 266 Pieces Trial Lens Set Metal Rim Aluminium Case Adjustable Eye Testing Trial Frame Rings Glasses
KWD 75
