Mighty sight provides 160% magnification so you can see anything up close and with Crystal clear clarity. The high definition optical lenses utilize new magnification technology, allowing you to see with incredible detail and without any eye strain! Forget that bulky handheld magnifying glass.

To recharge, simply plug your glasses in using the USB cable provided. JML Mighty Sight Glasses can be plugged into your computer or any other power source that provides USB functional power! Returning to full-charge should take no longer than 30 minutes.

Sight glasses are transparent industrial glass that are used for observing levels of liquids or gases inside of a pipe, tank, or boiler. This is critical as it allows plant managers or engineers to look inside their systems without disrupting the flow of operations.

Often referred to as viewing glasses, they offer you a way to see the levels of liquids or gases that are traveling through a critical point of your design, monitor pressure changes, and virtually anything else that sight glass windows could allow you to do.

Lens power is measured in diopters, so you may see the sphere field above written as −9.00 D - this means there are 9 diopters of nearsightedness. Think of the measuring system as an integer number line, with zero in the middle needing no correction.

two and a half hours The Mighty Plus charges in two and a half hours with a standard plug. While this seems like a long time, it's charging two batteries for 90 minutes minimum continuous charge. Additionally, the super-charge function can hit 80% battery life in 40 minutes with a separate charger.

A sight glass - which is also called a sight window or view port - is a transparent window that provides a means of seeing inside a process pipe or tank. Processing plant operators use sight glasses to: Verify the production stages of a process visually. Inspect media or fluids for changes in color or consistency.

Fused sight glasses are also called mechanically prestressed glass, because the glass is strengthened by compression of the metal ring. Heat is applied to a glass disc and its surrounding steel ring, causing a fusion of the materials.

The type of glass used in the manufacturing of sight glasses is either soda lime glass or borosilicate glass, this due to their strength. The metals used are ordinarily a type of stainless steel, these materials are chosen due to their strength.

The definition of 20/20 vision is the ability to see an object clearly from 20 feet away. Others with normal vision can also see an object clearly at that distance. 20/20 vision refers to “normal” vision, not “perfect” vision.

It's not necessary to wear glasses if your prescription is -0.50 in both eyes, as this is considered a mild prescription. However, wearing glasses can help correct your vision and improve clarity, especially for activities that require visual focus like reading, using a computer, or driving.

1. Connect Mighty to the app.
2. Go to the Home or Browse screen.
3. Tap the Mighty image at the top of the screen.
4. Battery life is shown visually inside the Mighty image. Was this article helpful?