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Product DescriptionSpecificationFeatures:Detailed Product Description:1. automatically control the angle of the lens down the edge;2. suitable for all kinds of plastic and glass lens chamfering;3. automatic edge speed down;4. with timing function (0-120 seconds range);5. LY-118B using ordinary iron and copper fittings;
Product DescriptionFeature:1,Put lens inside the machine after power on to make it work. Light on when lens inside; light off when lens outside. It will gooff automatically after 240S.2,Timing function: Screen will show 30s, 60s, 90s,120s,150s,180s, circularly for non-stop press after lens inside; Screen willshow count down time until 0 then off finally if time chosen.3,The machine will work with weaken brightness for long press on screen for 2s; pressing 2s again to recover in normal model.4,LED light will go off automatically then closed finally after 2s if lens removing.
Product Description Effective Range of Measurement:Binocular papillary distance 45 ~ 82 mmLeft or right papillary distance 22.5 ~ 41 mmIndication Error ≤ 0.5 mmAsmmetrical error ≤ 0.5 mmRounding Error ≤ 0.5 mmDistance of Target 30 cm ~ ∞Power Supply DC 3-3.7V; 2 x 5# AA BatteryTime for Automatic Shut-off About one minute after stopping
Product Description1. This the holder / arm for Phoropter, not include the Phoropter. 2. This item has two colors : Black and White. 3. The holder can be put on the table. 4. Packing size (standard export carton): 65*45*25cm Weight:
Product Description、
00:0705:03Product DescriptionSpecificationAuto Lens Edger1. LCD digital display2. lens clamp in gearless3. 3F Cut-Grinding pressure4. Best grinding wheel Main MachineLCD digital displayAdjustment of 3F Cut-Grinding pressureAdjustment of lens clamp in gearlessCut-Grinding Time of Single Lens 3 minLife performance of main grinding wheel 10,000 PCs (Below hardness 5# Grade)Built-in count displayerSpecial water case with multi-function of filter and eliminating alkali System and Main PartsAdopted auto-shadowing cut-grinding system to ensure pressure angle, axis power and radial power in a best
Product DescriptionSpecificationSJM-2008 Auto Lens Edger With the advanced technology and the imported PC wheel, Automatic Edger(PC Lens Compatible)gives the best performance in processing PC lens,normal CR39 lens and the glass
Product DescriptionFeatures:Material: PMMA, Which is Light transmittance of 92%, high surface hardness, super wear-resistant, anti scrath ability.
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