40x-1000x Trinocular Biological Microscope TXS07-01C linked with CCD or digital eyepiece Trinocular CCD MicroscopeTXS07-01C Specification 45mm Aechromatic Objective: 4X, 10X, 40X ... ), 100X (S, oil)Wide Field Plano-Scope eyepiece: WF10XAriculated Free Trinocular Head, 30° Inclined, 360° RotatableThe Vertical Tube is used for ...