Topic: Oil Immersion of a Microscope
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Answers to Common Questions
Why Is Oil Immersion Used With Microscopes?
Oil immersion is used with high-powered settings on light microscopes in order to avoid the loss of clarity associated with refraction. By having roughly the same index of refraction as glass, immersion oil enables viewing of slides with mi... Read More »
Source: http://www.ehow.com/facts_6981733_oil-immersion-used-microscopes_...
What is the purpose of oil immersion lens on a microscope?
It allows for higher resolution images at magnifications of 5000x and higher, i.e., when light refraction becomes a problem. Read More »
Source: http://wiki.answers.com/Q/What_is_the_purpose_of_immersion_oil_an...
What is the magnification for the oil immersion objective on a mi...
In light microscopy, oil immersion increases resolution of a microscope. Magnification depends on the size of the particular lens. Read More »
Source: http://www.chacha.com/question/what-is-the-magnification-for-the-...
More Common Questions
Answers to Other Common Questions
In light microscopy, oil immersion is a technique used to increase the resolution of a microscope. This is achieved by immersing both the objective lens and the specimen in a transparent oil of high refractive index, thereby increasing the ...
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Source: http://wiki.answers.com/Q/What_is_the_importance_of_oil_in_oil_im...
The oil immersion lens or objective has power 90X-100X and an eyepiece lens generally in light microscope comes with 10X so total magnification of oil immersion lens is 100X10 = 1,000 Note: There are comments associated with this question. ...
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Source: http://wiki.answers.com/Q/In_oil_immersion_what_is_the_total_magn...
In a compound microscope the lens appropriate for the size of the specimen must be used. As you move from lens to lens 4x, 10x, 40x, 100x, the object is magnified larger and larger and the field of view of the object gets smaller and smalle...
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Source: http://wiki.answers.com/Q/Why_is_the_oil_immersion_lens_not_alway...
It is used to make light travel straight trough the the tiny lens on the objective. Try this for more information. http://en.wikipedia.org/wiki/Oil_immersi…
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Source: http://answers.yahoo.com/question/index?qid=20090616095814AA1iO6X
It is a procedure that is used to form a tiny oil "lens" on the objective of an optical microscope that yields high powers due to the higher refractive index of oil as compared to glass.
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Source: http://wiki.answers.com/Q/What_is_the_oil_immersion_procedure
The oil immersion lens is the objective lens of greatest magnifying power, 100X, giving a total magnification of 1000 X. To improve resolution and use of light, an oil of the same refractive index as the glass slide and the objective lens i...
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Source: http://answers.yahoo.com/question/index?qid=20120117080446AAVJte9
You need to understand what dark field illumination is. In general a microscope objective collects light (from the object) inside a conical shape. The sine of the semi angle of this cone is the NA (divided by the refractive index of any imm...
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Source: http://answers.yahoo.com/question/index?qid=20080923135957AAd11zJ
