*Achromatic Microscope Objective 4X High Magnification Lens 20.2mm Interface Thr

Feature: \n 1. BRIGHTER AND CLEARER IMAGE: Lens after coating bring high transmittance, high refractive index, the image is brighter and clearer\n2. CORROSION RESISTANT AND DURABLE: Copper material with fine workmanship, corrosion resistant and not easy to fall, exquisite and durable, the shell is chrome plated with accurate materials\n3. STANDARD SCREW INTERFACE SIZE: The screw interface size is the international standard size, which can be used by 95% of professional biological microscopes on the market\n4. 4X MAGNIFICATION: This is a 4X high magnification objective, helps a lot in study, work or research, useful and practical\n5. CORROSION RESISTANT LENS: Achromatic microscope objective bring more comfortable viewing, lenses will not corrode, be dazzled, and have a long service life \n\nSpecification: \n\nItem Type: Achromatic Microscope Objective\nModel: 4/0.10\nMaterial: Copper\nUse: Microscope accessories\nInterface Size: Approx. 20.2mm / 0.8in (international standard size)\n: