The First triple Lens Digital Microscope-See more! Basic Coin Lens A - Inspect Coins from Details to Full View? Tomlov DM601 coin microscope for error coins can capture a coin in full. Special Biological Lens D -Observe Sildes with Great Details? Equipped with biological Lens D, bottom transmitted light and prepared slides, Tomlov lcd digital microscope is designed to help students/kids/adults/beginner/amateur scientist/hobbyists exploring the fantastic world of the life.