The maximum magnification of light microscopes is usually Ã1500, and their maximum resolution is 200nm, due to the wavelength of light. An advantage of the light microscope is that it can be used to view a variety of samples, including whole living organisms or sections of larger plants and animals.
BES is typically deployed and managed within the enterprise by messaging administrators (for example, the individuals already responsible for managing Microsoft Exchange, Lotus Domino, or Novell GroupWise) or sometimes a dedicated IT person, usually called the BlackBerry or BES Administrator.
Active Directory Federation Services (AD FS) is a standards-based service that allows the secure sharing of identity information between trusted business partners (known as a federation) across an extranet.