2. The Usage of The LightMicroscopeBefore using, we should check it iswhether complete and normal or notKeep 6-8cm to the edge of the desk
2. The Usage of The Light Microscope ⚫ Before using, we should check it is whether complete and normal or not. ⚫ Keep 6-8cm to the edge of the desk
(1)The Usageof The Low-Multiple ObjectiveLensAdjust the path of the light. Turn the objective lenses to make the low-multiple objective lens enter the path, and we could heard the sound of" ka"' at the same time.open the diaphragm, up the condenser,open twoeyes (adjust the distance between the two oculars), and use theilluminative control to make the light properPlace a slide in position on the stage and use the pinchcock to fix it.Pay attention to keep the side of the specimen up. Adjust the helix ofthe thruster to make the specimen go into the center of light path. Focus it. Turn the coarse focusing knob to make the stage up to thehighest, then turn the coarse focusing knob slowly to make the stagedown. When the image is in vision, turn the fine focusing knob tomake it in focus. Scan the slide with the thruster. Repeat abovemanipulations if the distance between the lens and the specimen ismore than 6.5mm
(1) The Usage of The Low-Multiple Objective Lens ⚫ Adjust the path of the light. Turn the objective lenses to make the lowmultiple objective lens enter the path, and we could heard the sound of “ ka” at the same time.open the diaphragm, up the condenser,open two eyes (adjust the distance between the two oculars), and use the illuminative control to make the light proper ⚫ Place a slide in position on the stage and use the pinchcock to fix it. Pay attention to keep the side of the specimen up. Adjust the helix of the thruster to make the specimen go into the center of light path. ⚫ Focus it. Turn the coarse focusing knob to make the stage up to the highest, then turn the coarse focusing knob slowly to make the stage down. When the image is in vision, turn the fine focusing knob to make it in focus. Scan the slide with the thruster. Repeat above manipulations if the distance between the lens and the specimen is more than 6.5mm