Product Name: Multi-Viewing Microscope for Biological with Ce (DM5-107) Model NO.: DM5-107 Usage: Research, Laboratory Mobility: Desktop Type: Biological Magnification: 500-1000X Trademark: DSOEC Origin: China Product Description Multi-viewing microscopes allow people to observe specimen at the same time.With the features of effective illumination, LED pointer and images coherence, it is widely used in clinic, scientific research and teaching demonstration.Viewing Head5 Pieces Sliding Binocular Head, lnclined at 45°EyepieceWF10x10 Pieces Wide Field Eyepiece WF10XNosepieceQuadruple NosepieceObjectiveAchromatic Objective:4×,10×,40×(S),100×(S)OilCondenserAbbe Condenser NA1.25Focusing SystemCoaxial Coarse and Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 28mmStageDouble Layers Mechanical Stage 140x135mm/ 75X50mm IlluminationHalogen Lamp 24V/ 100W/LED Illumination, Brightness AdjustablePointerGreen LED Pointer , Brightness Adjustable