Plan 20X VS UPlanApo 20X
In addition to almost 2X higher resolution and drastically reduced chromatic aberrations, 20X UPlanApo objective also gathers more light. Use a toggle button on the left corner of each image to normalize the image brightness.
*Images from this comparison were taken under the same conditions (same microscope and camera settings), and no further image processing was done (except cropping and resizing). It should be noted that both objectives are meeting the manufacturer's specifications.