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In Ramsden eyepiece the light comes to focus at the focal point of the objective and then spreads out until it enters the first element . ... In Huygens eyepiece the converging light does not come to focus before entering the first element however,the end result is same the light leave the second element collimated.
What else can I help you with?
What is the magnifying power of the eyepiece used?
That depends on the eyepiece, a 9mm eyepiece will have more magnification than a 22mm eyepiece.
In what circumstance would the eyepiece not be used?
It all depends on what one is doing with the telescope. To gaze at the sun, the eyepiece is not used and in astrophotography, the eyepiece may be used but not always.
What is a spectrometer and how can it be used?
It is an instrument used to measure properties of light. It has many uses. find out more here http://en.wikipedia.org/wiki/Spectrometer
What is used to focus solar energy?
spectrometer
What is the device used to determine atomic masses?
A mass spectrometer is a device used to determine atomic masses by separating and measuring the mass-to-charge ratio of ions. By analyzing the deflection of ions in a magnetic or electric field, the mass spectrometer can provide accurate measurements of atomic masses.
What is rams den eyepiece?
You are referring to Ramsden eyepiece. This is a particular lens used in optical microscopes.
What would a spectrometer be used for?
A spectrometer is used to measure different properties of light. Normally one is given a specific wavelength for the light measured when using this instrument.
What is a Raman spectrometer used for?
A Raman spectrometer is a tool that is used for measuring low frequency modes such as vibrations or rotations. It is used mostly in chemistry although it is also used in physics to measure temperature.
What matter is a mass spectrometer used to get information from?
plants
What is used to measure amounts of isotopes?
mass spectrometer
What is the use of an eyepiece?
The eyepiece is primarily used to examine micro-organisms as well as viruses that are undetected by the human eye.
Which instrument is used for precise measurement of refractive index?
Spectrometer
