Posts that relate to the Keyword: megapixel

Required camera resolution for photography through the microscope

My digital camera (a Canon EOS 450d) is capable of taking pictures at 3MP, 6 MP and 12 MP (MP=megapixels). Which setting should one choose to obtain the optimum results? If the camera resolution is too low, then this will result in the loss of image detail (but a small file). A resolution setting which [...]