Item Tag: Optical
204 posts
iMeshbean Digital Readout 2/3 Axis DRO w/ Linear Scale 5μm Glass Encoder for CNC
eBay LCD Digital Readout Meter, or 2/3 Axis Grating CNC Milling Digital Readout Display Electronic Linear Scale Lathe Digital Displayer / 5um Precision Optical Linear Scale Encoder For Mill Lathe Machine Bullet Point ☆ RESOLUTION OPTIONAL: 5μm(0.0002"); DRO must be set to completely match the linear scale accuracy. ☆ MULTIFUNCTION: circumference holes processing, linear holes processing, ARC processing, oblique processing, slope processing, chamber processing, R function, the tool diameter compensation function, digital filter, radius/diameter, mm/inch etc. ☆ 9 PIN CONNECTIONS: Readout only allows TTL square wave signal input through 9 pins connector. Pin 1 to 4 connects +5V, 0V, A, B Pin 5-9 is blank. ☆ DOUBLE SEAL & SIGNAL ABLE: Signal cable uses multilayer shielded wire steel and metal shell to provide extra protection. Default offer 3meters (9.84feet long) cable connecting with linear scale. ☆ REPEATING POSITIONING: Sensor adopts the precision metrology grating as the measurement standard. And the sliding parts have excellent repeatable positioning performance. ☆ FULL SET ACCESSORIES: Full set of installation accessories (L type cover, backplate and screws) included inside the linear scale, each scale equipped with some extra screws to avoid unsuccessful installation. DRO Specification Axis Number of Digital Readout 2 Axis / 3 Axis (Optional) Plug Type AC 85V~265V,50~60Hz, US plug available Power consumption 15VA Material ABS Total Length of Ruler = Effective Stroke + 140mm Can the Diameter Mode Be Displayed Yes Default Resolution 5µm (0.005mm/0.0002") Function Circumferential Hole Making, Inclined Plane Processing, Arc Processing Measuring Travel 0-3020mm Accuracy Class ± 1um Measurement Standards Engraved Glass Grating Operating Voltage 5V ± 5% DC Working Speed ≤1m / S (1µm) Acceleration ≤ 60m / s² Reference Operating Humidity ≤ 90RH Grating Pitch 20um (0.020mm) Measurement Procedure Incremental Readout input signal: TTL square wave Circuit Characteristics NPN Grating Measurement System Transmission Infrared Optical Measurement System, Infrared Wavelength 940nm Scanning Frequency ≤28kHz Anti-vibration 50Hz-2KHz, ≤ 180m / s² Impact 16ms, ≤ 600m / s² Displacement Frictional Resistance ≤ 5N Protection Class IP53 / IP64 Signal Electrical Connection Independent Adapter Cable (2.5M) DRO Size Approx. 290 * 200 * 80mm / 11.4 * 7.9 * 3.1in DRO Weight Approx. 878g / 31.0oz High Precision TTL Linear Scale (Length Optional) Travel length 50/100,150,200,250,300,350,400,450,500,550,600,650,700,750,800,850,900,950,1000mm Resolution 5um (0.005mm) 0.0002” Signal TTL square /wave EIA-442 Grating pitch 0.02mm (50LP/min) Accuracy ±0.005 mm or 0.0002" (at 20 deg C) Reference marks at interval of 50mm Response Speed 60m/min or 40ins/sec Warm Tips: Scale length above refers to the real travel of the linear scale. Actual physical length is 141mm longer than travel. One inch equals to 25.4mm. We have 100mm(4") 150mm(6") 200mm (8") 250mm(10") 300mm (12") 350mm(14") 400mm(16") 450mm(18") 500mm(20") 550mm(22") 600mm(24") 650mm(26") 700mm(28") 750mm(30") 800mm(32") 850mm(34") 900mm(36") 950mm(38") 1000mm(40") scales in stock, please choose the one you need! Package 1 * Digital Readout, Or LCD Digital Readout Or Linear scale 1 * Set of Mounting Bracket 1 * Operation Manual Warranty If you have any questions you may reach us via ebay message. Get In Touch We warrant all products to be free from defects in material or workmanship for two month from date of purchase. We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA(damage on arrival). Warranty excludes normal product lifetime wear-out, wear and tear or abuse. Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message. Payment We accept Paypal and ebay managed payments. All orders delivered to California (CA) are charged the applicable sales tax. Shipment We only ship to paypal confirmed address. We will ship all orders asap. from Texas via USPS or UPS.( No service on Weekend and public holidays). Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days. No combined shipping discount offered and no pick-up service. Customer Service Customer Satisfaction is always our Top Priority. If you feel any dissatisfaction, please contact us via ebay message. A Merchandise Authorization Number (RMA#) is required for all need returned packages(After we have a fully communication). Please contact us to get an ""RMA"" number before you ship your items back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing. back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing.All NON-Seller Mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee and handle fee.(For example,you brought wrong item or cancelled order after item was shipped). All return products should be in brand new state with all accessories included. Refunds will be given via paypal only.
TOAUTO 2Axis /3 Axis Digital Readout 7” LCD Touch Screen 5UM Glass Linear Scale
2Axis/3Axis LCD DRO Digital Readout Display TTL Linear Glass Scale for CNC LatheMilling Machine Application : This kind of DRO is commonly fitted to machines, especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools — to allow the operator to work faster and with greater accuracy. Basic Information : Supply Voltage range : AC 80V~260V; 50~60Hz，US Plug Power consumption: 15VA Operating temperature: 0~45 degree centigrade Storage temperature: -30~70 degree centigrade Relative humidity: Less than 90% Readout allowable input signal: TTL square wave Allowable input signal frequebcy: Less than 5M Hz Max resolution of digital display length: 5µm (0.005mm/0.0002") Min resolution of digital display angle :0.0001/pulse.
2 Axis LCD Digital Readout DRO 10″ 40″ Glass Linear Scale Encoder Sensor kit
2 Axis LCD DRO Digital Readout +TTL Linear Glass Scale 10"&40'' for Mill Lathine Applications This DRO kit is commonly fitted to machines , especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools — to allow the operator to work faster and with greater accuracy. Use of DROs is not limited to manually operated machines. CNC machines can usually be switched to manual operation, and in this case a form of DRO is simulated on its control panel. Package List 2PCS Linear scale 250mm+1000mm (10" & 40") 1PCS 2Axis LCD digital read out with holder and mount bracket 2PCS Mounting base for scales 2PCS Protective cover for scals some screws for scales 1PCS English User Manual
iMeshbean LCD DRO 3 Axis Digital Readout+ 5micron GCS900-3D Linear Scale Encoder
eBay 3 Axis LCD Screen Digital Readout DRO Display with 0.5/1/2/5/10μm Precision Linear Glass Scales 100-1000mm Kit for Milling Machine Lathe Drill EDM Cutting Machines Industrial Measuring ToolsFeatures【Important note】The size shown is the travel length. The scales' actual physical length is 140mm longer than the travel length. Total length=travel length+140mm. Note: all the scales come in 50mm increments. Please leave us a message or note for the scales travel length you choose!!!【Multifunction】 The 3 Axis LCD digital readout display meter system is equipped with a variety of intelligent functions: SDM 200 sets memory, bevel processing, power-off memory, circumference drilling, oblique line drilling, 1/2 centering,etc. Also a calculator is equipped for more convenient usage.【Ideal choice】The LCD DRO signal line is protected by multi-layer isolating wire and metal softshell, power supply and signal have the good anti-interference ability. The display screen is an independent power supply, high stability. Aluminum alloy spray plastic appearance, dustproof and wear-resistant, good shielding, durable keyboard, easy to change.【Professional precision design】High-precision digital reader is fast programming, full-featured. The catalog is X, Y and Z multi-role, automatic tool compensation. Resolution 0.5/1/2/5/10μm, accuracy ±0.5μm or 1 or 5 or 10μm / 0.0002" (at 20 deg C); Pulse signal period 20um, travelling speed 100m/min.【Wide Application 】The 3 axis LCD digital readout kit is a high-precision instrument that is commonly fitted to machines to make the position detection. Especially for metalworking — lathes, cylindrical grinders, milling machines, surface grinders, boring mills, EMD, and other machine tools. It is to allow the operator to work faster and with greater accuracy.【Digital readout Basic Functions 】1:zero clearing; 2:reset; 3:mm/inch mode; 4:ABS/INC; 5: 200sets sub datum; 6:power off Memory; 7:center of 1/2; 8:liner error compensation; 9:sleepping mode; 10:Clear 200 sets Sdm datum; 11:calculator; 12:drilling of circumference; 13:drilling of oblique line; 14:machining of inclined plane; 15:machining of circular arc; 16:lathe function(match); 17:Rectangular lumen gradual processing; 18:digital filtering (grinder machine ); 19.R function; 20.Radius/Diameter function (lathe machine ); 21.Z+Y sum (lathe machine) 3 Axis LCD Digital Readout Specification: Voltage Range: AC80V-260V/50HZ-60HZ Power Dissipation: 15W Working Temperature: 14℉ to 140 ℉ Display: LCD Screen display Input Signal: 5V TTL Input Signal frequency: ≤ 32MHZ Resolution: 0.5μm 1μm 2μm 2.5μm 5μm 10μm Operation Keyboard: Mechanical Keypad TTL Linear Scale Specificaton: Resolution: 5um (0.005mm) 0.0002” Signal: TTL square /wave Grating p itch: 0.02mm (50LP/min) Accuracy: ±0.005 mm or 0.0002" (at 20 deg C) Reference marks at interval of 50mm Response Speed: 60m/min or 40ins/sec Accuracy: ±0.005 mm or 0.0002" (at 20 deg C) Reference marks at interval of 50mm Response Speed: 60m/min or 40ins/sec Cable length: 3 Meter Travel length:100/150/200/250/300/350/400/450/500/550/600/650/700/750/800/850/900/950/1000mm Physical length: Travel length + 140mm (0-1140mm), please check carefully which size you need! RESOLUTION ADJUSTABLE LCD DRO is designed to match multi kinds of linear scale with resolution1µm, 2µm, 5µm, 10µm. The LCD DRO resolution must be set to completely match the linear scale precision. (This DRO default is 5um/0.005mm/0.0002" resolution) 9 PIN CONNECTION Readout only allows TTL square wave signal input through 9 pins connector, which completely matches the linear scale encoder . Pin 1 to 4 connects +5V,0V,A,B , and the pin 5-9 are blank. DURABLE KEYBOARD Robust casing, high reliability and durability switch design. Full-closed design ensures its clean and dust resistance, safety increased. Having a good capacity of resisting disturbance,durable keyboard,easy to change LINERA SCALE with 3 METER CABLE Signal cable uses multilayer shielded wire steel and metal shell to provide extra protection . Deafult offer 3 meters (9.84feet long) cable connecting with linear scale.9 DB connector is suitable for different digital readouts.The scale body applies an aluminum profile, which is anti-vibration and anti-deformation. The read head is made of chrome-plated zinc alloy for high abrasive resistance. Effortless to Install High accuracy linear scale features multiple installation holes for your convenient installation. Individualized components make it easier to mount and maintain. Wide Application Widely used for manual machine ,such as milling machine ( for Bridgeport Mill, Knee Mill,Rong Fu 31 mill / drill, Grizzly Mill,etc), drilling machine, grinding machine, lathe, EDM, linear cutting machines etc. You can use it to achieve the functions of movement controlling, position monitoring, and coordinate measurement, etc. Warranty If you have any questions you may reach us via ebay message. Get In Touch We warrant all products to be free from defects in material or workmanship for two month from date of purchase. We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA(damage on arrival). Warranty excludes normal product lifetime wear-out, wear and tear or abuse. Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message. Payment Only PayPal accepted. All orders delivered to California (CA) are charged the applicable sales tax. Shipment We only ship to paypal confirmed address. We will ship all orders asap. from Texas via USPS or UPS.( No service on Weekend and public holidays). Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days. No combined shipping discount offered and no pick-up service. Customer Service Customer Satisfaction is always our Top Priority. If you feel any dissatisfaction, please contact us via ebay message. A Merchandise Authorization Number (RMA#) is required for all need returned packages(After we have a fully communication). Please contact us to get an ""RMA"" number before you ship your items back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing. back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing.All NON-Seller Mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee and handle fee.(For example,you brought wrong item or cancelled order after item was shipped). All return products should be in brand new state with all accessories included. Refunds will be given via paypal only.
2 Axis DRO Digital Readout LCD Display with 2pc Glass Linear Scale 250mm+1000mm
Use of DROs is not limited to manually operated machines. 250mm+1000mm Linear Glass Scale 2 Axis DRO Digital Readout LCD Display for Mill. 10" & 40" Linear Scale + 2 Axis LCD DRO Digital Readout Encoder Mill Lathe Machine.
TOAUTO LCD Digital Readout 2 Axis DRO Display+2PC Linear Scale Precision 5um Kit
2Axis LCD Digital Readout Linear Glass Scale Encoder kit for CNC Applications This DRO kit is commonly fitted to machines , especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools — to allow the operator to work faster and with greater accuracy. Use of DROs is not limited to manually operated machines. CNC machines can usually be switched to manual operation, and in this case a form of DRO is simulated on its control panel. Package List 2PCS Linear scale 1PCS 2Axis LCD digital read out with holder and mount bracket 2PCS Mounting base for scales 2PCS Protective cover for scals some screws for scales 1PCS English User Manual 无标题 2
TOAUTO 2/3 Axis LCD Touch Screen DRO Digital Readout 5um TTL Linear Glass Scale
2/3Axis Digital Readout LCD DRO Display Encoders TTL Linear Glass Scale 4''-40'' Application This kind of DRO is commonly fitted to machines, especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring mills and other machine tools — to allow the operator to work faster and with greater accuracy.
2 Axis LCD DRO Digital Readout 10″ 40” TTL Linear Glass Scale for Mill Lathe
A nice touch with ToAuto is the warranty they offer on most items.
3- axis digital readout kit for 9X42″ Bridgeport mill (ISO9001 quality)
This is a listing of 3-axis DRO kit for 9 X 42" Bridgeport millZ axis will measure knee travel. Please contact us to request a short slim scale if you'd like to customize brackets and fit Z axis scale on quill Our manufacturerFifty years professional experience in optical measurement instrument productionProducts are marketed as SINPO and CHFOICVarious certifications of good manufacturing quality: ISO9001, JT25/JT26, JT20 and JX13IP53- certified glass scales protectionCE certificate of safety standardManufacturer website www.chfoic.cnReadout counterAdvanced electronic technology and trigonometric functionRugged Die Cast aluminum caseInput voltage 80-260V, 50HZ-60HZ (it can be plugged into 110 V or 220 V power supply directly)Basic FunctionsZero ResetInch/mm switchABS/INC coordinate switch200 Groups Coordinate DisplayNon-Volatile Memory (data retained in event of power loss)“1/2” function keyLinear and non-linear error compensationsSleep Switch200 Points Auxiliary ZeroAutomatic Recognition and Storage of Scale Zero Reference Point Specific Functions of Milling DROSmooth ‘R’ FunctionSimple ‘R’ FunctionBore in Oblique LineBore PCD CircleSimple CalculatorCorner Chamfer Calculation Glass Scales (JCX serials)TTL outputDefault resolution 5 um/ 0.0002”Scale length: X axis- 750 mm/ 29 1/2"; Y axis- 350 mm/ 13 3/4" and Z-axis- 450 mm/ 17 3/4".Important: Our JCEX scales are double-sealed. This implies better protection against dust and coolant and extended longevity. This makes a difference on the market. Scale Covers and Backing PlatesCovers will be provided for all the scales in the kitThe models/shapes of covers are determined by the position of installation on the machine. Cover for X axis scale is different from those on Y and Z axisBacking plates for 350 mm Y axis and 450 mm Z axis scale will be provided. This will make scale mounting easier because the scale installation position for Y and Z axis is usually uneven.X axis scale can be directly mounted onto the rear side of the table which has a smooth surfaceBrackets and screws for fitting reading headsBrackets in the photo are provided for illustration only. Different machines and installation on different axes may need different types of bracketsOccasionally, brackets may have to be customized in your own workshop. Therefore, our brackets can only be taken as "generic".X axis scales can be mounted onto the rear side of the table directly. The reading head and scale will be on the same level. Usually, no brackets are needed to adjust the height of the reading head.One package of screws and washers will be supplied for each scale What can you expect in the package 1) one 3M readout counter with power cord2) milling-type swing arm3) three linear scales with scale covers4) backing plate for Y and Z axis scales5) generic brackets for fitting reading heads on Y and Z axis6) one package of screws and washers for each scale as supplied by the manufacturer7) one English manual Scale Fitting InstructionsWe will send you the scale fitting instructions after delivery of the package to your hands. From that time on, we will open the communication channelIf you need any photos for installation of this DRO on your Bridgeport mill, please drop a message to the seller after placing order ShippingWe ship by Fedex, UPS or DHL Express to your doorstep depending on the availabilityThe estimated delivery time is 7 to 9 business days (for shipping from China to USA) WarrantyWe are professional DRO distributor with good reputation who can honor their warranty.We provide one year international warranty. We will NOT ask you return the defective parts if there is any quality problem with our products. However, description of details and some photos are needed.For damage in shipping, we will re-send the replacements.
Digital Linear Scale 2/3Axis Readout DRO Display Sensor Mill Lathe EDM Grinding
eBay Digital Readout 2/3 Axis DRO Display & 1/5/10um Precision Linear Glass Scale 100-1000mm for Milling Machine Lathe Drill EDM Cutting Machines Industrial Measuring ToolsFeatures【Important note】 The size shown is the travel length. The scales' actual physical length is 140mm longer than the travel length. Total length=travel length+140mm. Note: all the scales come in 50mm increments. If DRO kit is choosed, we may contact you for extra shipping fee as recently this costs increase a lot!【Multifunction】 These digital readout display meter system is equipped with a variety of intelligent functions: SDM 200 sets memory, bevel processing, power-off memory, circumference drilling, oblique line drilling, 1/2 centering,etc. Also a calculator is equipped for more convenient usage.【Ideal choice】DRO signal line is protected by multi-layer isolating wire and metal softshell, power supply and signal have the good anti-interference ability. The display screen is an independent power supply, high stability. Aluminum alloy spray plastic appearance, dustproof and wear-resistant, good shielding, durable keyboard, easy to change.【Professional precision design】High-precision digital reader is fast programming, full-featured. The catalog is X, Y and Z multi-role, automatic tool compensation. Resolution 0.5/1/5/10um, accuracy ±0.5 or 1 or 5 or 10um / 0.0002" (at 20 deg C); Pulse signal period 20um, travelling speed 100m/min.【Wide Application 】These digital readout(DRO) set is a high-precision instrument that is commonly fitted to machines to make the position detection. Especially for metalworking — lathes, cylindrical grinders, milling machines, surface grinders, boring mills, EMD, and other machine tools. It is to allow the operator to work faster and with greater accuracy.【Digital readout Basic Functions 】1:zero clearing; 2:reset; 3:mm/inch mode; 4:ABS/INC; 5: 200sets sub datum; 6:power off Memory; 7:center of 1/2; 8:liner error compensation; 9:sleepping mode; 10:Clear 200 sets Sdm datum; 11:calculator; 12:drilling of circumference; 13:drilling of oblique line; 14:machining of inclined plane; 15:machining of circular arc; 16:lathe function(match); 17:Rectangular lumen gradual processing; 18:digital filtering (grinder machine ); 19.R function; 20.Radius/Diameter function (lathe machine ); 21.Z+Y sum (lathe machine) Digital Readout Specificaton: Display: 8 digits display Accuracy class: 0.5/1/5/10um, accuracy ±0.5 or 1 or 5 or 10um / 0.0002" (at 20 deg C) Operation Keyboard: pressure sensitive key pad parameters of Linear Glass Scales Measurement standards: engraved glass grating Operating voltage: 5V ± 5% DC Working speed: ≤1m / S (1um) Acceleration: ≤ 60m / s Reference Operating Humidity: ≤ 90RH Grating pitch: 0.02mm (50LP/min) Measurement procedure: Incremental Signal mode: TTL square wave EIA-442 Circuit characteristics: NPN Grating measurement system: transmission infrared optical measurement system, infrared wavelength 940nm Scanning frequency:≤28kHz Anti-vibration: 50Hz-2KHz, ≤ 180m / s Impact: 16ms, ≤ 600m / s Displacement frictional resistance: ≤ 5N Protection class: IP53 / IP64 Signal electrical connection: independent adapter cable (2.5M / 3 METER / 4M / 5M, ≤ 100M, can be connected to install the block) Applicable voltage: AC 85V~260V/50HZ~60HZ TTL Linear Scale Specificaton: Linear encoder resolution : 5micron /0.005mm Travel length:50/100/150/200/250/300/350/400/450/500/550/600/650/700/750/800/850/900/950/1000mm Total lenght: Travel length + 140mm (0-1140mm), please check carefully which size you need! Output signal :TTL square wave Accuracy: +-3/5/8um Response Speed: 60m/min or 40ins/sec Scale cable length: 3 meter RESOLUTION ADJUSTABLE DRO is designed to match multi kinds of linear scale with resolution1µm, 2µm, 5µm, 10µm. The DRO resolution must be set to completely match the linear scale precision. (This DRO default is 5um/0.005mm/0.0002" resolution) 9 PIN CONNECTION Readout only allows TTL square wave signal input through 9 pins connector, which completely matches the linear scale encoder . Pin 1 to 4 connects +5V,0V,A,B , and the pin 5-9 are blank. DURABLE KEYBOARD Robust casing, high reliability and durability switch design. Full-closed design ensures its clean and dust resistance, safety increased. Having a good capacity of resisting disturbance,durable keyboard,easy to change LINERA SCALE with 3 METER CABLE Signal cable uses multilayer shielded wire steel and metal shell to provide extra protection . Deafult offer 3 meters (9.84feet long) cable connecting with linear scale.9 DB connector is suitable for different digital readouts.The scale body applies an aluminum profile, which is anti-vibration and anti-deformation. The read head is made of chrome-plated zinc alloy for high abrasive resistance. Effortless to Install High accuracy linear scale features multiple installation holes for your convenient installation. Individualized components make it easier to mount and maintain. Wide Application Widely used for manual machine ,such as milling machine ( for Bridgeport Mill, Knee Mill,Rong Fu 31 mill / drill, Grizzly Mill,etc), drilling machine, grinding machine, lathe, EDM, linear cutting machines etc. You can use it to achieve the functions of movement controlling, position monitoring, and coordinate measurement, etc. Warranty If you have any questions you may reach us via ebay message. Get In Touch We warrant all products to be free from defects in material or workmanship for two month from date of purchase. We fully guarantee customers an exchange or refund within 14 business days of receipt if item DOA(damage on arrival). Warranty excludes normal product lifetime wear-out, wear and tear or abuse. Warranty does not apply to conditions resulting from misuse, abuse, negligence, accident, improper application, improper installation or alteration. For malfunction products under warranty period, please contact our customer service via EBay Message. Payment Only PayPal accepted. All orders delivered to California (CA) are charged the applicable sales tax. Shipment We only ship to paypal confirmed address. We will ship all orders asap. from Texas via USPS or UPS.( No service on Weekend and public holidays). Delivery time within the U.S. is usually just 3 to 5 business days, however in rare cases it could take 5 to 7 business days. No combined shipping discount offered and no pick-up service. Customer Service Customer Satisfaction is always our Top Priority. If you feel any dissatisfaction, please contact us via ebay message. A Merchandise Authorization Number (RMA#) is required for all need returned packages(After we have a fully communication). Please contact us to get an ""RMA"" number before you ship your items back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing. back to us. Items returned without an ""RMA"" number would be ignored or delayed in processing.All NON-Seller Mistake returns for refund are subject to 20% re-stocking fee and buyer should pay for the return shipping fee and handle fee.(For example,you brought wrong item or cancelled order after item was shipped). All return products should be in brand new state with all accessories included. Refunds will be given via paypal only.