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Old 12-01-2006, 08:57 PM   #1
 
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Default Whats the purpose of a extension on a sight

Why do sight companies put extensions on some of there sight? what is the purpose of that? like (sure lock sights) anyone know?
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Old 12-01-2006, 08:59 PM   #2
 
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Default RE: Whats the purpose of a extension on a sight

The farther the pin is from your eye, the smaller it will appear allowing you to be more finite in your aim.
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Old 12-02-2006, 12:43 AM   #3
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Default RE: Whats the purpose of a extension on a sight

Why not just get a smaller pin?
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Old 12-02-2006, 05:24 AM   #4
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Default RE: Whats the purpose of a extension on a sight

Mine allows me to center the site in my peep so I can see the orange ring. It gives me another reference point. A smaller diameter site may help eliminate the need but would also block more of the target.
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Old 12-02-2006, 09:12 AM   #5
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Default RE: Whats the purpose of a extension on a sight

Actually the reason for the sight to be further away is that the further that the two aiming points are from one another the more likely that you are to have created an accurate line for aiming. In other words it is the same concept as the difference between aiming a pistol and a rifle. The pistol is more difficult to aim because the two points are so close together. So with bow hunting when you move the pins out further from your peep or anchor point the more like you are to be aiming properly.
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Old 12-02-2006, 10:34 AM   #6
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Default RE: Whats the purpose of a extension on a sight

Quote:
ORIGINAL: pastorkhris

Actually the reason for the sight to be further away is that the further that the two aiming points are from one another the more likely that you are to have created an accurate line for aiming. In other words it is the same concept as the difference between aiming a pistol and a rifle. The pistol is more difficult to aim because the two points are so close together. So with bow hunting when you move the pins out further from your peep or anchor point the more like you are to be aiming properly.
Yes, this is correct. It is called "sight radius or sighting radius". If you think about it, if it were possible to physically put your front sight, muzzle or arrow tip on the target and line up the rear sight of whatever you are shooting with it, you would be perfectly accurate minus the distance down from the sight to the projectile tip (assuming adjustments for the elevation and drop of projectile are accurate for bow shooting, or if you had enough force to drive a bullet the entire length of a barrel that was "x" yards long). Therefore, generally the closer you can get the front sight to the intended target, the more precise the aiming because it diminishes room for error in lining up the sights.
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Old 12-02-2006, 01:30 PM   #7
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Default RE: Whats the purpose of a extension on a sight

In addition to the improved sight radius it sometimes helps archers that are having trouble seing the pin in focus (associated with being far sighted I believe)and the target in focus at the same time. It's a problem that can also come with the aging process. You sometimes see older people hold something they're reading at arms length to read and sometimes the arms just aren't long enough.
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Old 12-03-2006, 01:41 PM   #8
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Default RE: Whats the purpose of a extension on a sight

Quote:
ORIGINAL: Snood Slapper

Quote:
ORIGINAL: pastorkhris

Actually the reason for the sight to be further away is that the further that the two aiming points are from one another the more likely that you are to have created an accurate line for aiming. In other words it is the same concept as the difference between aiming a pistol and a rifle. The pistol is more difficult to aim because the two points are so close together. So with bow hunting when you move the pins out further from your peep or anchor point the more like you are to be aiming properly.
Yes, this is correct. It is called "sight radius or sighting radius". If you think about it, if it were possible to physically put your front sight, muzzle or arrow tip on the target and line up the rear sight of whatever you are shooting with it, you would be perfectly accurate minus the distance down from the sight to the projectile tip (assuming adjustments for the elevation and drop of projectile are accurate for bow shooting, or if you had enough force to drive a bullet the entire length of a barrel that was "x" yards long). Therefore, generally the closer you can get the front sight to the intended target, the more precise the aiming because it diminishes room for error in lining up the sights.
Exactly, that is the concept of the laser sights....physically putting your aiming point on the target...LOL


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Old 12-03-2006, 02:47 PM   #9
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Default RE: Whats the purpose of a extension on a sight

Quote:
ORIGINAL: Snood Slapper

Quote:
ORIGINAL: pastorkhris

Actually the reason for the sight to be further away is that the further that the two aiming points are from one another the more likely that you are to have created an accurate line for aiming. In other words it is the same concept as the difference between aiming a pistol and a rifle. The pistol is more difficult to aim because the two points are so close together. So with bow hunting when you move the pins out further from your peep or anchor point the more like you are to be aiming properly.
Yes, this is correct. It is called "sight radius or sighting radius". If you think about it, if it were possible to physically put your front sight, muzzle or arrow tip on the target and line up the rear sight of whatever you are shooting with it, you would be perfectly accurate minus the distance down from the sight to the projectile tip (assuming adjustments for the elevation and drop of projectile are accurate for bow shooting, or if you had enough force to drive a bullet the entire length of a barrel that was "x" yards long). Therefore, generally the closer you can get the front sight to the intended target, the more precise the aiming because it diminishes room for error in lining up the sights.
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Old 12-03-2006, 07:13 PM   #10
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Default RE: Whats the purpose of a extension on a sight

Along with sight radius,the pin gap will increase as you extend your sight from your eye,allowing for better pin gap.It is also a big help for those that wish to adjust their sight in or out so that the sight housing and peep are the same size for sighting purposes.

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