10.4 inch TFT Touch Screen RMK-160 Auto Refractometer with keratometer angel adjustable Measure Minimum 2.0mm pupil
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... (VD=12) 0.125D Step Cylinder 0.00D~+/-10.00D(0.06, 0.12, 0.25 increments) Axis 1.0 ~ 180 ° (1 ° unit) Pupil distance 10-86MM (Mini pupil size: 2.0mm VD Min. pupil size Min. pupil size Keratometry Radius of curvature 5.0-10mm (increment:0.01mm)...
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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low price Auto Refractometer AR-800A
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Product Description The AR-800A computerized optometer is an instrument that can quickly and accurately measure the diopter of eyes with a small 2.2mm pupil and a new LCD color screen design. The embedded microprocessing and fast image processing ......
SUCE (HONG KONG) IMPORT AND EXPORT LIMITED
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Portable 5-900m Laser Range Finder
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... ±1M Magnification 6X Objective caliber 25.0mm Eyepiece caliber 16.0mm Exit pupil caliber 3.8mm Diopter adjustable range ±5 degrees Viewing angle 7 degrees Angle range NO Low battery indication YES Auto Power Shut Off 20 seconds without operation ......
SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD
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