It is also a good idea to wipe down your binoculars with a damp cloth to remove any oils from your skin as well as any dirt or debris that may have accumulated on the vivitar binoculars themselves before placing them away in storage. This will keep your binoculars looking good as new every time you take them out for that next amazing site to see. You can tell a binocular style microscope by the dual eyepiece. Simply put, you use both eyes to view the sample image.