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Focal dystonias are involuntary movements in a single body part, which commonly includes blepharospasm (upper facial), spasmodic torticollis (cervical), and writer's cramp.
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How does the focal plane change as you change the magnification?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
If the primary mirror of a telescope have a focal length of 225 centimeters and the eyepiece has a focal length of 7.5 millimeters then what is the magnifying power of the telescope?
The magnifying power of a telescope is the focal length of the scope in millimeters, divided by the focal length of the eyepiece in millimeters. Focal length of scope: 225cm=2250mm Focal length of eyepiece: 7.5mm 2250/7.5= 300X
What will decreasing a telescope's eyepiece focal length?
The magnification of the telescope image is(focal length of the objective) divided by (focal length of the eyepiece).The focal length of the objective is fixed.Decreasing the focal length of the eyepiece increases the magnification of the image.(But it also makes the image dimmer.)
What would be the effect on magnification to increase the focal length of microscope and telescope?
The focal length of a telescope is directly related to the magnification in that the longer the focal length, the more magnification you get from the telsceope. How the focal length of a telescope relates to the length of the telescope itself depends on the design of the telescope. In a refracting telescope, the focal length is approximately the length of the telescope. In a reflecting telescope, the focal length is roughly two time the length of the telescope.
What is no focal pathology?
focal meaning center so there is no specific pathology in the central area of the disease
What parts of the body can be affected by focal dystonia?
Focal dystonias may affect the neck (cervical dystonia or torticollis), the face (one-sided or hemifacial spasm , contraction of the eyelid or blepharospasm , contraction of the mouth and jaw or oromandibular dystonia
What is Merge's syndrome?
Other types of dystonias include Merge's syndrome (spasms of the jaw muscles when opening and closing of the mouth).
What is the prefix for focal?
the prefix for focal is infocals
What is defined as the distance between a lens and its focal point?
focal length of the lens
What is the focal point in a composition in art called?
In art a composition's focal point is actually called the focal point. There may be multiple focal points, in which case the main one is the focal point and the others are secondary focal points. You can recognize the focal point because it is somehow set apart from the rest of the composition.
How does the focal plane change as you change magnification?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
How does the focal plane change as you change the magnification?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
Use the word length in a sentence?
Focal Point:The distance from the Lens to the Focal Point is called the Focal Point.
Difference between focal point and focal length?
The focal point is the point where light converges after it passes through a concave lens. The focal length is the distance of the focal point to the lens. Same for a convex lens, except that the focal point is the imaginary point from where light deflected from lens seems to have emerged.
When was Focal-JMLab created?
Focal-JMLab was created in 1979.
What is the population of Focal-JMLab?
The population of Focal-JMLab is 213.
When was Focal Press created?
Focal Press was created in 1938.
