To indicate something visible in the microscope, like say a part of that paramecium your teacher tells you to locate, or as a point of reference, if your subject is moving, or even as a means to make an estimated measurement of something, although a micrometer is better in this case.
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∙ 15y agoA pointer to a function is the memory address that stores the address of a function, while the pointer itself is a function pointer.A pointer to a function might be defined as "int (*pf)(int, int);", while to actually point to the function, you would use a function pointer, such as "pf = &func;".
Pointer to Pointer is a double pointer, denoted by (**). Pointer stores the address of the variable and pointer to pointer stores the address of a pointer variable and syntax can be given as int **ptr2ptr;
float *(*funptr)(int *); float *fun (int *); funptr= fun;
// declare a function int* function(int, int); or int* (function)(int, int); // declare a pointer to a function int* (*pointer_to_function)(int, int);
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The function of the ocular (eyepiece) is to magnify the image produced by the objective lens in a microscope or telescope, allowing the user to see the image more clearly. It typically provides a fixed magnification power for the device.
The ocular is the upper lens and objective is the lower lens
Eyepiece Lens or Ocular Lens is the lens on top. This is use to see the things or objects to observe or to study.
The main magnifying parts of a microscope are the objective lens and the ocular lens. The objective lens magnifies the specimen being viewed, while the ocular lens further magnifies the image produced by the objective lens. Together, they help to achieve high magnification for detailed observation of microscopic structures.
The ocular lens magnify the image 10x.
The ocular lens, also known as the eyepiece, magnifies the image produced by the objective lens in a microscope. It allows the viewer to see a larger and clearer image of the specimen being examined.
The eyepiece, or ocular, is the lens at the top of a microscope that you look through. Its function is to magnify the image of the specimen that is produced by the objective lens, allowing you to see the details of the specimen more clearly.
The ocular lens used for nearsightedness is known as a diverging lens. It is also known as a concave lens.
The ocular lens is also known as the eyepiece in a microscope or telescope. It is the lens closest to the viewer that magnifies the image produced by the objective lens.
The ocular lens, also known as the eyepiece, magnifies the image produced by the objective lens. Typically, it has a magnification of 10x. When combined with the magnification of the objective lens, the total magnification of the microscope can be calculated by multiplying the magnification of the ocular lens by the magnification of the objective lens.
ocular lens
Microscopes typically use objective lenses to magnify the specimen being viewed. These lenses are available in various magnifications, such as 4x, 10x, 40x, and 100x. The combination of these lenses allows for different levels of magnification to examine the specimen in detail.