Stand : Available in different configurations for specific applications, with dual illumination, for surface and transmitted illumination, versatile stand can be used for specimen up to 60mm thickness. Focusing : Vertical movement controlled by coarse focusing large sized knobs. Eyepieces : 10x (paired) with extra wide field. Objectives : Paired Achromatic Objectives 1x & 3x or 2x & 4x. Illumination : Built-in illumination for incident (EPI) light and sub-stage (Transmitted) light.