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Why don't transition lenses get dark in hot weather?

What some people call Transitions, a registered trademark, lens are designed and built to react to light levels. Low light the lens stay transparent, when bright light hits the lens the way the lens are made makes the lens change to the apropriate level of dark in a fraction of a second.


Types of word processing?

Microsoft Word and Word Perfect are two types of word Processing systems. There are others out these but these are just two examples.


Which softwares are required for hotel?

Microsoft access+Microsoft word+Microsoft excel


What are all the Microsoft programs called?

Microsoft produce a wide-range of software, including the Microsoft Windows operating systems, Microsoft Visual Studio development suites, Microsoft Office amongst many others. You can find a complete list of current Microsoft software packages on Microsoft's own website.


How do you calculate the power of magnificaiton?

The power of magnification is calculated by dividing the focal length of the objective lens by the focal length of the eyepiece lens in a microscope or telescope. The formula is: Magnification = Focal Length of Objective Lens / Focal Length of Eyepiece Lens. For example, if the objective lens has a focal length of 10 mm and the eyepiece lens has a focal length of 25 mm, the magnification would be 10/25 = 0.4x. Additionally, in microscopy, total magnification can also be determined by multiplying the magnification of the objective lens by that of the eyepiece lens.

Related Questions

What do you call a microscope with a single lens?

A magnifying lens


Microsoft Lifecam is fuzzy - how can i fix this?

You need to change the focus on the lens. There should be a part around the camera lens that turns, this will change the focus of the camera.


What two factors determine the type of image formed by lens?

The focal length of the lens and the distance between the lens and the object.


What do you call the loss of transparency of the lens of the eye?

cataract


What did Bill Gates call the software?

Microsoft


What is the Microsoft search engine call?

gooogle


What lens that has two curves on the front surface is a?

convex


What uses a lens and two mirrors?

Reflecting TelescopeA reflecting telescope uses a lens and two mirrors. The lens is positioned at the eyepiece, and thus the focus, which the two mirrors generated by specifically redirected light. There are two types of reflecting telescopes with one lens and two mirrors, the Newtonian Focus and the Cassegrain Focus.


What does a microscope have two of?

A microscope typically has two lenses: an objective lens and an eyepiece lens. The objective lens magnifies the specimen being viewed, while the eyepiece lens further magnifies the image for the observer.


What has two lenses called the eyepiece lens and objective lens?

A microscope has two lenses called the eyepiece lens and the objective lens. The objective lens is closest to the object being viewed and magnifies it, while the eyepiece lens further magnifies the image formed by the objective lens for viewing by the observer.


When light passes through a lens what do you call the result?

Refraction


What do you call one lens used as an aid to vision?

monocle