To clean a low power objective with oil on it, use a lens tissue or cotton swab lightly moistened with optical cleaning solution or alcohol. Gently wipe the surface in a circular motion to remove the oil, being careful not to scratch the lens. Finish by drying the lens with a clean, dry cloth.
magnification= ocular power *objective power=10X*60X
The total magnification of a microscope when the low power objective is locked in place is the product of the magnification of the eyepiece and the magnification of the objective lens. For most microscopes, the low power objective lens has a magnification of around 10x, and the standard eyepiece magnification is 10x. Therefore, the total magnification would be 100x.
The magnification of an object under a microscope depends on the specific low-power objective lens being used, but it typically ranges from 4x to 10x magnification. To determine how many times larger an object will appear, you would multiply the magnification of the low-power objective by the eyepiece magnification (usually 10x). For example, if using a 10x low-power objective, the total magnification would be 100x, making the object appear 100 times larger than its actual size.
Under a low power objective, the letter "e" would appear larger and more defined compared to a higher magnification. It may appear clearer and easier to discern the details of the letter.
Changing to the High Power Objective would result in a larger magnification of the letter but a smaller field of view, making the letter appear larger but limiting the area visible around it. Additionally, increasing magnification might reduce the brightness of the field of view due to the reduced light-gathering ability of the higher power lens.
The total magnification of a microscope is calculated by multiplying the power of the objective lens by the power of the eyepiece lens. Given a total magnification of 200x and an eyepiece lens power of 10x, the power of the objective lens would be 200x/10x = 20x.
The main objective would be reliable, dependable power when needed, were needed.
The main objective would be reliable, dependable power when needed, were needed.
The magnification of a microscope is calculated by multiplying the magnification of the objective lens by the magnification of the eyepiece. In this case, if you have a 10x low power objective and a 10x high power objective, the total magnification would be 100x (10x * 10x) for both objectives when used with the same eyepiece magnification.
The main objective would be reliable, dependable power when needed, were needed.
The low power magnification of a microscope is determined by the combination of the ocular lens and the low power objective. In this case, with a 20x ocular lens and a 10x objective, the low power magnification would be 20x (ocular) × 10x (objective) = 200x. The higher objective of 43x would not factor into the low power magnification calculation.
Depending on objective power and occular power, the subject may be from about 5X to about 100X
magnification= ocular power *objective power=10X*60X
how much larger than normal does an object appear with lower power objective?
The objective power in this case would be 10X, because it is the magnification produced by the eyepiece alone. The total magnification of 100X is achieved by multiplying the eyepiece magnification (10X) with the objective magnification, which would be 10X in this scenario.
A good objective to use for scanning a slide would be a low magnification objective such as 4x or 10x. These objectives provide a wide field of view and are ideal for quickly surveying large areas of a specimen on the slide.
5