Answer:
The depth of field has to see how much can be observed under a microscope. This is deeply dependent on the ocular targets. Depth of field is decreased as magnification increases. This depth is essential when studying some biological structures due to their small size. In order to closely observe a certain species, the lens must be adjusted under the microscope. This depth of field is a great help for people by being able to see cells that cannot be seen with the naked eye.
Step-by-step explanation: