If the camera lens has diameter 0.05 m, focal-length 0.16 m, and pixel size 2 microns (2 * 10^(-6) meters), how close can an object get before its image is out of focus by one pixel? Answer in meters please
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If the camera lens has diameter 0.05 m, focal-length 0.16 m, and pixel size 2 microns (2 * 10^(-6) meters), how close can an object get before its image is out of focus by one pixel? Answer in meters please
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- AsapEquation 3: m= hi/ho = - di/ doA certain slide projector has a 135 mm focal length lens. (a) How far away is the screen (in m), if a slide is placed 139 mm from the lens and produces a sharp image? m (b) If the slide is 18.0 by 45.0 mm, what are the dimensions of the image? (Enter your answers from smallest to largest in cm.) cm by cm
- The power of the lenses of a certain physician’s eyes is 59 D. Assume the distance between a retina and a lens in the human eye is 2.00 cm. When she carefully examines a patient, how far, in meters, must the patient be from her?Chapter 25: Problem 14: Consider a camera whose lens has a 41 mm focal length. a) What is the power P, in diopters, of the camera lens?How far from a 59.0- mm -focal-length lens must an object be placed if its image is to be magnified 3.50× and be virtual?
- In a patient with hyperopia (farsightedness), an optometrist knows that Group of answer choices the far point is a few centimeters from the patient's eyes. the near point and far point are at the same location. the near point is at infinity. the near point is many 10s of centimeters from the patient's eyes. the far point is several 10s of centimeters from the patient's eyes.When viewed through a magnifying glass, a stamp that is 2.2 cm wide appears upright and 6.1 cm wide. What is the magnification?A microscopic specimen has an actual size of 329.43 um(diameter), when the image is printed and measured using a ruler, its dianeter has a size of 34 cm. What is the actual magnification?
- Photographs at a scale of S are required to cover an area X - mi square. The camera has a focal length and focal plane dimensions of 9 * 9in . If endlap is 60% and sidelap 30\% how many photos will be required to cover the area for the data given below? ▾ Part A S = 1/6500 ; X = 8 f = 152.4mn Express your answer as an integer.A camera is equipped with a lens with a focal length of 40 cm. When an object 1.4 m (140 cm) away is being photographed, what is the magnification?The eyepiece of a telescope has a focal length of 40mm, and the objective lens has a diameter of 18cm and a focal length of 2.2 m. What is the magnification of the telescope eyepiece?