Some insects, such as citrus rust mite, are too small to see with the naked eye. Magnifiers and hand lenses of various types help us identify hard-to-see insects and diseases.

• Aperture:ƒ/2.4• Camera:iPhone 5• Taken:February 20, 2013• Focal length:4.13mm• ISO:50• Location:27° 56.45′ 0″ N 81° 53.38′ 0″ W• Shutter speed:1/150s