Specification Brand : Generic BulletPoint1 : Pull out one side of the eyepiece from the lens barrel, unscrew the part under the eyepiece, place the micro scale on the side of the eyepiece down on the focal plane of the eyepiece, reinstall the unscrewed part back into the eyepiece, and then insert the eyepiece back into the lens barrel . BulletPoint2 : Place the scale on the stage side micrometer upwards and clamp it on the stage so that the scale of the side micrometer is in the center of the field of view. Adjust the focus until you can see the graduation of the micrometer on the side of the stage. BulletPoint3 : We also offer a comprehensive selection of accessories designed to enhance your microscopy experience. From objectives to slide preparation kits, we have everything you need to optimize your microscope performance. BulletPoint4 : We are committed to customer satisfaction! We strive to answer your questions promptly within 24 hours. Trust us to provide a reliable microscope or microscope accessory that meets your needs. BulletPoint5 : Educational tool: for , this set is great for home education, helping children about biology Color : One Color ItemDisplayDimensions_Length : 7.09 inches ItemDisplayWeight : 0.87 pounds ItemName : Microscope 0.01mm Optical Glass Microscope Calibration Slides Eyepiece Reticle Ruler Microscope Stage Micrometer for Eyepieces Measurement ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : microscope-slides ItemVolume : 1 cubic_centimeters Manufacturer : Generic Material : glass ModelName : DABDVFDTA ModelNumber : DABDVFDTA NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : DABDVFDTA ProductDescription : Our microscopes and accessories are made of durable materials to provide long-term reliable performance. Size: 25mm x 75mm x 1.1mm Package Included: 1 x microscope micrometer ProductSiteLaunchDate : 2025-01-21T02:31:06.481Z Size : One Size Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41111700