Specification Brand : Agatige BulletPoint1 : OBJECTIVE LENS MATERIAL: 2x optical lens adopts pure copper material, chrome plated surface, metal material, feel comfortable, has better imaging effect, chromatic aberration is balanced and corrected, and the image is clear BulletPoint2 : THREAD INTERFACE: General 20.2mm/0.8in standard RMS interface thread, 195 achromatic low power objective lens, without additional chromatic aberration, making the image clearer BulletPoint3 : CLEAR IMAGING: Provide high quality observation, the objective lens has coating treatment, with high light transmittance and refractive index, and the image is brighter and clearer BulletPoint4 : BRIGHT FIELD OF VIEW: 2x objective lens has a larger light aperture, and the imaging is brighter and the field of view is larger, the numerical value is accurate, and the operation is convenient BulletPoint5 : PARAMETERS: Aperture value: 0.05mm, the tube length of the microscope is 160mm/6.3in when in use, microscope objective lens is suitable for biological microscopes, which can be used by most professional biological microscopes Color : White ExternallyAssignedProductIdentifier : 7621140172520 ItemName : 2X Microscope Objective Lens, 2X 195 Microscope Objective LensAchromatic Objectives Low Magnification RMS Thread Microscope Eyepiece Lens 20.2mm for Biological Microscope ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : microscope-lenses Manufacturer : Agatige Material : Plastic ModelName : Agatiged5v2aq6o0k ModelNumber : Agatiged5v2aq6o0k PartNumber : Agatiged5v2aq6o0k ProductDescription :