مميزات خاصة

【Precision Refraction Technology】：The phoropter ophthalmic offers accurate sphere power adjustment (+16.75D to –19.00D) and cylinder power range (0 to –8.00D with auxiliary lenses). Features a 0.25D/0.12D minimum reading, 5° astigmatic axis steps, and ±0.25D/±0.50D cross cylinder for detailed vision assessment.
【Precision Refraction Technology】：The phoropter ophthalmic offers accurate sphere power adjustment (+16.75D to –19.00D) and cylinder power range (0 to –8.00D with auxiliary lenses). Features a 0.25D/0.12D minimum reading, 5° astigmatic axis steps, and ±0.25D/±0.50D cross cylinder for detailed vision assessment.
【Comprehensive Standard Accessories】：Includes near point scale, rotating near point chart, –2.00D/–0.12D auxiliary lenses, silicone cloth, and multiple auxiliary lenses (occluder, pinhole, filters, Maddox rods, polarizing filters) for versatile diagnostic applications.
【Advanced Features for Professionals】：Features a corneal distance device (±2mm/5mm), 19mm field of view, retinoscopic lens (+2.00D), and sanitary face shield. Perfect for optometrists seeking reliable, high-performance and best price value equipment.（Black by default）
【Professional Design, Superior Value】：Classic appearance, professional technology, precise measurement, easy and convenient operating, and best price value

وصف

Full auxiliary lens Built-in auxiliary lens with full examination of visual function. First-class feel Precise lace design with clear location feedback of every movement. Multilayer coating Multi-layer coating to reduce glare and improve visual comfort. Cross-optical lens and accurate color filter lens. Unique butterfly appearance, dazzling handle wheel, exquisite workmanship and comfortable feeling. All optical lenses adopt advanced coating process. Precise location when turning the cross cylinders. Full examination of visual function and accurate and comfortable measurement.

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