Why Should You Use A New Piece Of Lens Paper Each Time You Clean The Lenses? Even Q-tips that have only been used once may have dirt on them that could contaminate the methanol and cause scratches in subsequent objectives or oculars when they are cleaned. … WHEN LENS PAPER IS USED TO CLEAN OBJECTIVES
What Should You Use If You Accidentally Touch The Lenses On A Microscope? 2. Apply a small amount of lens cleaner (70% isopropyl alcohol) to one end of a piece of lens paper or clean swab. Holding the dry end, gently drag the moist end of the lens paper or swab across the front of
What Is The First Step In Focusing Your Microscope? Start by turning the revolving nosepiece (turret) so that the lowest power objective lens is “clicked” into position. While looking at the objective lens and the stage from the side, turn the coarse focus knob so that the stage moves upward toward the objectives. What is
What Is The First Thing To Do When Using A Microscope? Step 1: Moving Your Microscope. Carry the microscope with two hands. … Step 2: Microscope Lens Care. Never touch any lens with your fingers. … Step 3: Microscope Parts. … Step 4: Prepare a Slide. … Step 5: Insert the Slide. … Step 6: