Specification BatteriesRequired : 1 Brand : Songzi Optics BulletPoint1 : Model Number:SZM04B, Light Head Net weight:6g,Aluminum cooling structure inside headlight,plastic protect part outside light head to prevent heat. Highest illumination intensity 10,000-35,000Lux full variable intensity control, Color Temperature:6000k,advanced rechargeable polymer Li-Ion cells,LED can be used while charging.Light source 3W Light Emitting Diode (LED) ,Lamp Life:100000h,Adapter Input: 100-240VAC/50-60Hz, output: 5V.Battery run-time:4 hours, battery:1 piece, BulletPoint2 : Magnification:4X , Material: optical lens ,Certificate: ISO9001:2008,CE. 4 kinds of working distance: S(340mm), R(420mm), L(500mm), XL(550mm). BulletPoint3 : How To Choose Your Loupes Determine your working distance, which will also automatically determine your field of view. While working on a friend or family member have someone measure the distance from your eyes to your patient's : this is you working distanc BulletPoint4 : Choose the distance that is closest to the selection we offer.IF you are a dentist , your height is in the range from 160cm to 180CM,we recommend regular (420mm) working distance.IF you're a surgeon, you are sitting while working, your height is from 160cm to180cm, we recommend working distance R (420mm ). IF you are standing while working, your height is from 170cm to 180cm, we recommend L (500mm) working distance, even XL(550mm) working distance will fit for you. BulletPoint5 : Enhance Dental Assisting with Precision Loupes:Elevate your dental assisting capabilities with our precision loupes. The combination of magnification and LED illumination ensures that dental assistants can work with enhanced clarity and focus, contributing to more efficient and accurate dental procedures. BulletPoint6 : Model Number:SZ08C, Light Head Net weight:8g,Light head housing material Special Aluminum,Light head size Diameter 20mm, length 35 mm.Highest illumination intensity 10,000-60,000Lux full variable intensity control, Color Temperature:6000k,advanced rechargeable polymer Li-Ion cells,LED can be used while charging.Light source 3W Light Emitting Diode (LED) ,Lamp Life:100000h,Adapter Input: 100-240VAC/50-60Hz, output: 5V.Battery run-time:4 hours, battery:1 piece, Color : Blue ExternallyAssignedProductIdentifier : 8045173049564 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment ItemDisplayWeight : 3 ounces ItemName : Songzi Optics 4X Kepler Binocular Medical Surgical Dental Loupes (Working Distance: L(500mm)) ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 23 centimeters ItemPackageDimensions_Width : 22 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : professional-dental-and-surgical-loupes MagnificationStrength : 4 multiplier_x Manufacturer : Songzi Optical Co.,Ltd Material : Aluminum ModelName : 1 ModelNumber : 1 NumberOfItems : 1 PartNumber : CMBP4X500 ProductDescription : Magnification:4X , Material: optical lens,Field Of View: 55-65mm,Viewing Angle: 20-150°,Depth of field: 60mm ,Weight: 80g.Certification:CE,Model Number:SZM04B, Light Head Net weight:6g,Aluminum cooling structure inside headlight,plastic protect part outside light head to prevent heat. Highest illumination intensity 10,000-35,000Lux full variable intensity control, Color Temperature:6000k,advanced rechargeable polymer Li-Ion cells,LED can be used while charging.Light source 3W Light Emitting Diode (LED) ,Lamp Life:100000h,Adapter Input: 100-240VAC/50-60Hz, output: 5V.Battery run-time:4 hours, battery:1 piece, ProductSiteLaunchDate : 2012-10-07T07:00:00.000Z RequiredProductComplianceCertificate : 1 Size : Working Distance: L(500mm) UnitCount : 1 UnspscCode : 41111700