LPN to BSN Bridge Program. Designed LPNs who want to obtain a Bachelor of Science in Nursing degree; typical program length: 3 to 4 years. A BSN degree is often a requirement for many positions as is the entry point for professional nursing practice.
More quantitatively, since the diverging lens is 28 cm to the right of the converging lens, the object distance is do = 28 cm + 12 cm = 40 cm; this is the distance between the diverging lens and the image formed by the converging lens.
Enter the focal length of the lens. Focal length is the rating of the lens. A typical box style camera lens mount is a 3-12mm. For example, at a 100 foot distance with a 1/3 imager and a 3 mm lens, you will have a horizontal field of view of 160 feet and a vertical field of view of 36 feet.