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Posted on April 1, 2006 by Aron Pitta | Posted under Consumer Electronics
Learning the Terminology of Gun Scopes
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Fixed power scopesThere are two types of power scopes, and fixed power scopes are one of the two. These scopes are gun scopes that come with a magnification that has been preset, and you will not be able to change it. If you know what magnification you will need these kinds of scopes can do very well for you and they may be cheaper than variable power scopes. Variable power scopesThese types of gun scopes have adjustable magnification. You can turn the power ring to change the magnification of the scope to where you need it. This kind of scope can be great for people who need to have a variety of powers for shooting a different distances. If you are a hunter, then you may want to consider a variable power scope. Objective lensThis lens is the lens that is in the very front of the scope. The larger around it is the more ability it has to bring light through, making it easier to see your target. You can also get an adjustable objective lens that you can manually change according to the yardage you are shooting at. Exit pupil diameterThe exit pupil diameter is referring to the light that comes through the scope and goes into the eye of the user. The amount of this light is measured in millimeters. If gun scopes have a larger diameter, then they will be easier to use in low light, and target viewing will be much better than those of a smaller exit pupil diameter. Field of viewField of view refers to how much you can see through your scope, and you will find that the higher power the scope is the less the field of view will be. If you only need to see your target, then you can perhaps go for higher powered scopes, but for those who need to see the surroundings as well they want the large field of view that gun scopes with lower power have to offer. These are just a few of the terms that are related to gun scopes and it can be very helpful to keep them in mind. When you are making a decision on what scope to buy for your gun it will be helpful to understand these terms and how they affect you. Being informed about scopes and how they work will help you make the best decision on a scope and you will be able to use it knowledgeable as well. About The Author: Aron has been a professional writer and is in the industry for last 15 years. He has couple of websites about consumer products and one of his major success story is http://www.abinocular.com. Visit the website to learn more about binocular |
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