Features:1. Retina pattern has accurate colour rendition with the physical dimension matching focal length ratio.2. Ametropia (-5.00D to +4.00D) ,You can put any power on it to train,inculding the cylinder lens.3. 3 levels of difficulty with change in the pupil size (3, 5, 7mm) ,Switchable by simulation of small, general and mydriaticpupil.4. 3 layers of arc walls for refraction lenses or setting of different degrees of astigmatism and axial cylinder.5. Degree of astigmatism axial angle disk is 0~180° .6. Flexible stand with height adjustment.7. Material: plastic and metal Size: 130x80x80mm.
Features:Kind reminder:The price is 1 itemGlasses pliers (Best quality type)Material: High quality stainless steelFeatures - Easy to use:1. The hidden spring inside the connector ensures smooth opening and closing.2.According to lever theory and ergonomic design, the jaws are shorter and the handle is longer.
Features:Being based on the patterned lens or one lens from your eyeglasses to make the standard pattern .it is easy and convenient to use clamping device equipped with three cupula bases according to different lens edges and easy operation quick speed of cutting and high accuracy.
Features:Being based on the patterned lens or one lens from your eyeglasses to make the standard pattern .it is easy and convenient to use clamping device equipped with three cupula bases according to different lens edges and easy operation quick speed of cutting and high accuracy.
Features:1.LY-400A use stainless spareparts, imported milling bits.2.LY-400B use copper spareparts, common milling bits.
Features:1. Draw Pupil height and PD of the frame pattern lens.2. Locate the three holes and then press the handle.3. Locate the pattern lens and process.
Features:1. CE approved high quality2. Diamond wheels, 18mm / 15mm / 10mm with V grinding3. Top lamp4. Big power motor 120W5. AC Motor, Double
Features:1. CE approved high quality2. Diamond grinding wheel:100/100W/100V/100WV optional, if there is no choice, 100WV grinding wheel will be sent by default3. Power 75W4. Dimension 260mm * 180mm * 180mm5. Net weight 3.7 kgs6. Power Supply AC. 110v 60Hz / 220v 50Hz7. Original appearance design8. Good adding and draining water system9. Push selector switch to change the rotating direction10. Good grinding effects: smooth and finePayment &
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