Specification Brand : Generic BulletPoint1 : Magnification: 4X, 10X, 20X(S), 40X(S),100S(S, Oil). NA: 0.25. Conjugate Distance: 195 mm 45 EP. Standard DIN 160/0.17 HD achromatic objectives. BulletPoint2 : Suit Microscope: biological microscope. Thread RMS WJ4/5 in×1/36 in. Thread Diameter: 20.2 mm. 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 : Durable construction for long-lasting performance, for industrial and laboratory applications. Color : One Color ExternallyAssignedProductIdentifier : 6018792913129 ItemName : Microscope 4X/10X/20X/40X/100X Semi-Plan Achromatic Objective Lens 195 Mm Conjugate Distance(40X) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : microscope-lenses Manufacturer : Generic ModelName : BCFFEZCIE-40X ModelNumber : BCFFEZCIE-40X NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : BCFFEZCIE-40X ProductDescription : Our microscopes and accessories are made of durable materials to provide long-term reliable performance.