lens the total magnification is: 10X ocular x 10X low power objective = 100X). The objective lens is at the bottom of the eyepiece tube and is responsible for both total magnification of the specimen, as well as the resolving power of the microscope. Magnification is the process of enlarging the apparent size, not physical size, of something.This enlargement is quantified by a calculated number also called "magnification". If the magnification power of the ocular lens is 10x and that of the objective lens is 4x, total magnification is 40x. Therefore, the least total magnification of an image is 40x and the highest is 1000x. An eyepiece, or ocular lens, is a type of lens that is connected to a range of optical devices such as telescopes and microscopic lens. The ocular lens is the one closer to your eye. Scientists and technicians often use light microscopes to study cells. Notice that there is a moveable stage clip that can be used to secure the slide on the stage. The lowest magnification objective lens (usually 4X or 5X) is referred to as a scanning lens. The total magnification of a low power objective lens combined with a 10x eyepiece lens is 100x magnification, giving you a closer view of the slide than a scanning objective lens without getting too close for general viewing purposes. The objective lens or mirror gathers light and brings it to focus producing an image. Prokaryotic cells are very simple and lack a nucleus or membrane bound organelles and are small in size. Others also have a 100x magnification power. Most compound microscopes have a 10x eyepiece and three objectives, 4x, 10x and 40x. Sample objective magnifications. To determine the total magnification of the specimen, you must multiply the objective lens magnification with the ocular lens magnification. Cleaning your Microscope Lens. The magnification of a compound optical microscope M total is the product of the magnifications of the objective lens M obj and the ocular (or eyepiece) M ocul: The magnification of the objective and ocular lenses can be found on their casings along with other information about them. It forms an amplified image from the image that was produced by the objective lens. There is also usually a low power lens at 10X and a higher magnification lens at 40X. 39 STAGE and STAGE CLIP – The stage is the flat surface upon which you will place each slide you will examine. Figure 1. When this number is less than one, it refers to a reduction in size, sometimes called minification or de-magnification.. The ocular lens typically has a low magnification (10x) and works in combination with the objective lens to achieve a greater magnification power. Answer- I have tried to answer till the end of activity C in the question since there was no specific question number provided The ocular lenses magnify the … Open and close the stage clip to see how it will snugly hold your slide in position. Because there is a magnification by the eye-piece (ocular lens), as well as the objective lenses, our final magnification of an item is the product of those two lenses.