"My vision is quite different between the right and left eyes. Prescription glasses do ok for distance but readers are not as good. These made a big difference after fiddling with the adjusting screws. Eye strain doesn't happen. Very in genius product."

Ocular lensmagnification

The Flex Vision Adjustable Glasses has a dial on the side of the glasses so you can adjust to your needs depending if you want to see what is in the distance or what is near you.

One of the most frequently asked questions about digital imaging is: What is the total magnification showed on the screen?

You can now get clear vision and focus without any prescription. Using the dial on the side of the glasses, you can change its focus to your comfortability.

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"These do the job for me. My left eye only needed a little help (about +0.5). My right eye needed medium help (about +2.5 or +3). I dialed these glasses in and now I can read the labels on my wife's vitamin bottles and other curved, hard to read containers."

Microscope magnificationCalculator

Developed by top optical scientists, our sliding lens technology lets you see up close, into the distance and all around you, with an incredible adjustment of between -6 and +3 Diopters. In two quick, simple steps, simply adjust each eye's dial until the included eye chart comes into focus and you're done.

The lens is made of durable acrylic materials. The design is both suitable for men and women. Very lightweight and comfortable when worn. Will not leave any marks in the nose bridge.

(1) The objective’s magnification. (2) The adapter’s magnification. (3) The diagonal measurement of the screen (in millimetres). (4) The size of the camera sensor (in millimetres).

Calculatingmagnification of a microscopeWorksheet

The lightweight, portable & ergonomic Flex Vision Adjustable Glasses lets you enjoy 20/20 clarity no matter where you are & what you are doing!

The data for point (3), the diagonal measurement of the screen, is also easy to find out. Generally, manufacturers indicate the size of the screen in inches. We have to convert this measurement in millimetres. To do this, we have to multiply it by 25.4 and we will obtain our result. In case we do not know the size of the screen, we will need to measure it with a ruler or with measuring tape.

Discover wide-range of features that make the Flex Vision Adjustable Glasses function right out of the box with zero effort to help you see with full clarity.

There's nothing more annoying than having to carry around 3 pairs of glasses – for reading, driving and TV. With our cutting-edge optical technology, now you can carry one pair, and still get it all done.

Totalmagnification of microscope

For example, if we are using a 40X objective with a 0.5X adapter, the camera sensor is 1/2” and the screen size is 14”, our calculations would be:

To obtain the data for point (4), we have to refer to the following table (5), because the real size of the sensor that is used for capturing the image differs a little bit from the size of the chip itself.

Magnificationformula Biology

Zoom Optics is a sleek & stylish pair of glasses for with adjustable focus to see in far or near distances anytime, anywhere!

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"Amazing!! My husband needs different specs for distance and near and yet another for working on plumbing and electrical projects and yet another for playing the piano. These work amazing, he can adjust them to what he is doing."

Our Moticam A Series cameras are designed with microscopy beginners, teaching environments, hobbyists, and small labs in mind.