5. when a full 6 minutes for thin film taken out and washed by water taxi to shock tilt.6. wipe the side we don't write together to remove the pencil then wait to dry and then apply to endoscope microscope.
5. After six minutes, so bring thin film out, and then to rinse. The modest tilt The water struck six. Wipe the side we did not write down the pencil. In order to remove the fault and then wait for it to dry microscope.
5. At the end of 6 minutes brought out the clear thin film brought by tilt moderately to waterproof impact 6. Wipe the we didn't write pencil down. To remove the wrong side, and then wait to dry and then used under a microscope .