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The basic working principle of the sight

The basic working principle of the sight

The aiming lens works using Kepler's optical principle, forming an inverted image that is upside down and flipped left and right. Therefore, in actual aiming lenses, a set of ortho lenses is set between the objective lens and the eyepiece to invert the image again.

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2023

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09

How to calibrate and adjust the sight

How to calibrate and adjust the sight

There are generally two methods of adjustment, one is adjustment with focal length, and the other is adjustment without focal length, that is, adjusting the zoom sight and the fixed zoom sight.

28

2023

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09

Why does a sniper gun always have to be wrapped around a cloth strip?

Why does a sniper gun always have to be wrapped around a cloth strip?

There are many reasons for sniper guns to wrap around cloth strips, but in modern sniper guns, the main purpose is to disguise.

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2023

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09

Why is the aiming method of a sniper gun not three points and one line

Why is the aiming method of a sniper gun not three points and one line

In the past, when shooting, the requirement was to form a line of three points, that is, the target of the gun's target hole, sight, and target should be connected in a line, so as to accurately hit the target.

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2023

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09

How to use a sight

How to use a sight

Actually, how to use a sight is still very simple. However, as a precision high-end instrument, for beginners, it is still very confusing. Although it feels similar to a telescope in a sense, it is actually more complex.

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2023

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09

The focal length of the sight

The focal length of the sight

When you focus a sight, you cannot make the target appear as sharp as you imagine. The meaning of focusing is to adjust the eyepiece to make the crosshair as clear as possible. You usually only need to focus once on a sight and keep it still. Unless special circumstances require readjustment.

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2023

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09

Selection of fixed magnification and high magnification for the sight

Selection of fixed magnification and high magnification for the sight

There are many types of magnification for sight lenses, such as 3-6 times sight lenses that can be used for regular shooting, 9-12 times sight lenses that are suitable for long-distance shooting, and higher magnification sight lenses that are suitable for long-range shooting.

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2023

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09

The sight is higher than the muzzle, why can we still point and hit?

The sight is higher than the muzzle, why can we still point and hit?

A sight is a firearm accessory that assists the gunner in aiming and observing the bullet point. Its form can be divided from basic to advanced into the simplest "light gate+collimator" mechanical sight, holographic and red dot represented speed sight, and the most advanced magnification optical/electronic sight.

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