n the attached figure where a Full HD sensor is used, if the Focal Length value is 20 mm, each pixel is square and the edge length is 10 µm and the Working Distance value is 100 m. What is the diagonal length of the Field of View?

Q: Suppose a 250 mm focal length telephoto lens is being used to photograph mountains 15.0 km away. (a)…

A: Given focal length of telephoto lens f=250 mm                                               =0.25…

Q: If the camera lens has diameter 0.05 m, focal-length 0.16 m, and pixel size 2 microns (2 * 10^(-6)…

A: Given Diameter      (d) = 0.05 m Focal length (f)  = 0.16 m Pixel size           = 2 microns

Q: If the angular magnification of an astronomical telescope is 38 and the diameter of the objective is…

A: We are given diameter of objective lens and angular magnification, we can use these to calculate…

Q: A nearsighted person cannot see objects clearly beyond 70 cm (the far point). What is the power of…

A: The far point of the person is Note:Find:The power of lens.

Q: In this experiment, the distances are p = xL - xO and q = xS - xL.  They satisfy the thin-lens…

A: Given that---- f = 112 mm p = f - ε ε = 1.1 mm Question ❓ q = ?

Q: Suppose a 200-mm focal length telephoto lens is being used to photograph mountains 12.5 km away. (a)…

A: This question is based on lens formula and magnification of lens.

Q: A forensic scientist examines a hair with a microscope that has a 15x objective and a 5x eyepiece.…

A: Given, A microscope, whose magnification of the objective m1=15. The magnification of the eyepiece…

Q: is measured to be 31 cm. The actual focal length of this lens is 28 cm. What is the percent error of…

A:

Q: An astronomer is studying a particular nebula in interstellar space using a reflecting telescope.…

A: Given That:For the larger telescope:Objective aperture diameter (D1)=290 mmFocal length of the…

Q: The human eye has a lot in common with a pinhole camera, being essentially a small box with a hole…

A:

Q: A camera with a 93.2-mm focal length lens is being used to photograph the Sun. Part a: What is the…

A: Focal length, f = 93.2 mm = 93.2×10-3 mObject distance, u = 1.50×108 km = 1.50×1011 mObject height,…

Q: A certain camera has f - numbers that range from 1.2 to 22. If the focal length of the lens is 55…

A: The minimum diameter is,

Q: You want to use a film camera in an aerial photographic survey of your city. The camera has a focal…

A: Focal length F = 152mm Camera altitude H = 1520mm

Q: Your camera's zoom lens has an adjustable focal length ranging from 77 to 191 mm. What is its range…

A: Focal lengths: f1=77mm  f2=191mm

Q: A certain camera has f-numbers that range from 1.7 to 19. If the focal length of the lens is 56 mm,…

A:

Q: microscope has a circular objective lens with focal length 21.5 mm and diameter 5.65 mm. What is the…

A:

Q: Suppose a certain person's visual acuity is such that he or she can see objects clearly that form an…

A: The maximum distance is 296.25km.

Q: A pathologist inspects a sample of 7-μm-diameter human blood cells under a microscope. She selects a…

A: Given data: Diameter of the sample, d=7μm=7×10-6m Magnification of objective lens, mo=40…

Q: If the initial He-Ne beam is 0.5 mm in diameter, the effective focal length of Lens L1 is 38 cm,…

A:

Q: A camera lens used for taking close-up photos has a focal length of 11.8 mm. The farthest it can be…

A:

Q: Assuming a eyepiece field number of 20, what is the field of view (μm) at high power?

A: Ggg

Q: 5. The focal length of a diverging lens is negative. If ƒ= -20 cm for a particular diverging lens,…

A:

Q: Estimate the linear separation (in kilometers) of two objects at a distance of 1.9 x 10° km that can…

A:

Q: Use diagrams to describe how the following types of telescope collect light from a single point-…

A: (i) Ray from far object is focused by objective lens (Convex lens) . Since image formed when object…

Q: Calculate the power of the eye in D when viewing an object 5.13 m away. (Assume the lens-to-retina…

A:

Q: The accommodation limits for Nearsighted Nick's eyes are 20.0 cm and 78.0 cm. When he wears his…

A:

Q: All questions assume vertical photography 6 inch focal length, 9 x 9 inch format aerial camera, and…

A: Given, Height=20000fr Pixel size=0.015mm

Q: 4. A projector has a 0.010m tall LCD display, which is projected onto a screen by its lens. The…

A: The magnification of lens,  m = h'/h = v/u Where m= magnification h’= height of the image h = height…

Q: An SPEC image is taken with a field of view (FOV) of 40 cm (in the x-direction). The image is…

A: (a) pixel size 1) 40cm*1pixel/128pixel = 40/128 = 0.31 2) 40cm* 1pixel /256pixel =40/256 = 0.156 3)…

Q: Problem 99. A) How is a good single-lens camera (one that can be "focused") able to take clear…

A: A)A good camera can easily take the picture of the object that is placed at some distance by…

Q: You  need to record an image on a flat array of CCDs (charge coupled devices—basically a detector).…

A: Given: Focal length of first lens, 15 mm Focal length of second lens, 10 mm Object distance, 25 mm…

Q: A CCD camera is equipped with a lens with constant focal - length. As the f - number is decreased,…

A: The ratio of the focal length and the diameter of the aperture is known as the-number. The equation…

Q: If a 172.6 mm telephoto lens is designed to cover object distances from 2.08 m to infinity, over…

A:

Q: An exposure meter indicates that, if a correct setting for a photograph is f /5.6 at 1/100 second,…

A: The following relationship holds true for an exposure meter measuring the correct setting for a…

Q: The actual anode focal area for a 15-degree anode angle is 3.5 mm (length) by 1.5 mm (width). What…

A: Given: Actual focal Area = 3.5 x 1.5 mm2 Angle, θ = 15o The formula of the effective focal area is…

Q: The power of the lenses of a certain physician’s eyes is 59 D. Assume the distance between a retina…

A: Given, P=59 D di=2.00 cm

Q: Using a magnification of 400, this microscope can make an onion cell appear to be 100 mm across.…

A: