what happens when you change the objective lense

Q: 2. When you move the slide to the left with the stage controls, how does it appear to move through…

A: Introduction  A compound microscope is one that focuses a biological specimen using several sets of…

Q: Describe how the field of view and the amount of available light changes when going from low to high…

A: Microscopes are essential laboratory instruments used for the magnification and study of biological…

Q: Match the objective lenses with permissible behaviors: For some rows you’ll list more than 1…

A: Adjust focus using coarse adjustment knob- A.4X   Adjust focus using the fine adjustment knob-B.10x

Q: 23. Now see what the lens can do. Hold the lens up in the direction of your partner and look through…

A: The lens is adaptable and its curvature is governed by ciliary muscles through the zonules. By…

Q: Identify the following labels in the diagram of the retina found below. Diagram of a Section of the…

A: Approach to solving the question:Read the reference given below to understand the anatomy of the…

Q: What is the relationship between the diopter number that show up on opthalmoscope when one is…

A: Scientific notations are used in writing medical reports including an eye check-up report that an…

Q: John had his eyesight checked and was told he was 20/40 on the Snellen chart. That means he O could…

A: A Snellen chart was first developed by a dutch ophthalmologist, Herman Snellen, and it was this…

Q: 4.4 Spacing of the cones in the fovea Given your answer to the last two questions, what would be the…

A: Fig 4.2 There are two types of photoreceptor cells in the retinaof eyes: the first is cones and…

Q: As you view the wet mount of your cheek cell slide, it may appear to vibrate or shake. What could be…

A: The "microscope" is used in microbiology to provide a magnified image of the materials. Light from…

Q: What is the rule for determining total magnification? A. Ocular lens magnification + objective lens…

A: Microscopy is a technique of incorporating microscopes to enlarge the size of objects (invisible to…

Q: how do you think increasing the index of refraction will change the path of the light ?

A: Light rays travel through different medium. During this travel they either get reflected(bouncing of…

Q: What is the implication of a mark on the back of the eye when it appears black in a red free filter…

A: The red-free filters have a peak transmission of 540nm to 570nm in wavelength, allowing for…

Q: What happen to the image distance in the eye when we increase the distance of an object from the…

A: The eye is important to form images and intensity of detecting color and detail of the object. The…

Q: The structure of the eye than can change shape to focus light rays on the fovea centralis is the…

A: The structure of the eye is a complex arrangement of specialized tissues and organs that work…

Q: Which convex lens is called as converging lens?

A: A convex lens is a lens with two spherical surfaces that bulge outward from the middle. Therefore,…

Q: While viewing an object under low power you see a small organism at the edge of the field of vision.…

A: Step 1 Microscopes are the instrument used for observing smaller objects as well as finer internal…

Q: As has been done since the beginning of time, removing the lens of the eye for the purpose of…

A: Cataract surgery is one of the most common procedures performed worldwide. It is also one of the…

Q: Why are you unable to focus on images closer to your eye than the near point values you determined?

A: The organ that provides vision is the eye and the main function of the eye is to focus the light.…

Q: What order does light pass through the structures of the eye, from superficial to deep? These are…

A: The eye is an organ that is specialized to see. It captures the light and signals it to the brain.…