Digital Refractor Phoropter
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Specifications: ● Sphere power Range:+16.75 to -19.00D Step:0.25D ● Cylinder power Range:0.00D to -6.00D ( 0.00D to 8.00D with additional lens of-2.00D) Step:0.25D ● Cylinder axis 0 to 180°,5°steps ● Cross Cylinder ±25 diopters ● Cross-cylinder lens ±0.25D......
NANBEI INSTRUMENT LIMITED
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Digital Optometry Phoropter 7.0 Inch LCD Touch Screen GD8803 Compact Design
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7.0-inch Color LCD Touch Screen Digital Optometry Phoropter Digital Viewer Tester GD8803 Features: 1. 7.0-inch color LCD touch screen; Stylish and compact design 2. Auto detachment printer; Independent PD adjustment 3. Built-in LED for near vision ......
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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2019 Launched Digital Phoropter / Fully Auto Comprehensive Refractometer / High-end Digital Refractometer
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2019 Launched Digital Phoropter / Fully Auto Comprehensive Refractometer / High-end Digital Refractometer Technology Parameter Sphere -29.00D~+26.75D (0.12D/0.25D/0.50D/1.00D//2.00/3.00D) Cylinder 0.00D~+8.75D (0.25D/0.5D/1D/2D/3D steps) Axis angle 0~180......
SUCE (HONG KONG) IMPORT AND EXPORT LIMITED
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40000cph Capacity Automatic Pick And Place Machine Led Lens Making Machine
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... lens lenses are made according to the law of light refraction. A lens is an optical component made of a transparent substance such as glass, crystal, or the like. The lens is a refractor whose refractive surface is two...
Shenzhen Eton Automation Equipment Co., Ltd.
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