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People often ask, what is Arps rangefinder?
Let’s find out!
What Is Arps Rangefinder?
Arps rangefinders are the most popular type of electronic rangefinder. They have been around for a long time and they continue to be used by many hunters today. The Arps rangefinder is an excellent choice if you want to hunt in remote areas or if you just like to use a rangefinder that has a lot of features.
The arps rangefinder is one of the best types of rangefinder because it can help you locate game at distances up to 1,000 yards away. It also allows you to see your target clearly even when there is no light available. This makes it easy to get a good shot on game animals such as deer, elk, antelope, etc.
Why Is Eye Relief Important?
Most people who shoot guns don’t think twice before grabbing their gun, mounting their scope, and heading out for a day of shooting targets.
Some people return with bandages over their eyebrows.
Why?
Because they didn’t get their eye relief right. Spending some time getting acquainted with proper eye relief at the outset will save time and lower your risk for “scope eye.”
When using a powerful gun, be careful not to put yourself in a position where you’re so close to your scope that you feel the recoil. It could hurt your eyes if you do.
In short:
To look less tired after a long day at the office, wear glasses with good eye relief.
How Much Eye Relief Do I Need?
There are two kinds of eye relief:
- Standard Eye Relief
- Long Eye Relief
Here are the benefits of each:
Standard Eye Relief
Measurement: 3½ to 4 inches — common for centerfire rifles.
Shooting type: Ideal for long-range shooting.
Shooting Area: Best suited for open, flat areas
Shooting calibers: Medium caliber is best.
Upside: Most standard eyeglass lenses provide the highest magnifications available.
A downside is that the field of vision isn’t as wide as on long eye relief scoped rifles.
Long Eye Relief
Measurement: Between 4.5 and 5.
Shooting type: Preferred for shorter-range shooting and where maximum magnification is not desired.
Shooting Area: An area with lots of uneven ground, hills, bushes, and trees.
Shooting Caliber: Ideal for high-caliber rifles.
Upside: A wider field of vision means that the shooter can see a target and shoot at it faster.
Downside: Smaller magnification capabilities when compared to standard eye relief options.
Which One Should You Choose?
It depends on your needs.
If you’re going to shoot only medium-caliber rounds (like.308), then standard eye relief is fine.
However, if you plan to shoot longer ranges with higher caliber rounds, then you’ll need to consider long eye relief.
You should always measure your eye relief before purchasing a new scope.
This will ensure that you buy the correct eye relief for your particular needs.
Eye Relief Calculator
To determine what eye relief you need, simply enter the distance between your eyes and the front of your scope.
- Enter the distance between your eyes in inches.
- Enter the distance from the front of your scope to your eye in inches.
- Calculate how much eye relief you need.
This calculator will tell you whether or not you need standard or long eye relief.
How To Measure Your Eye Relief?
The easiest way to measure your eye relief is by placing a ruler across your forehead and measuring the distance from the edge of the ruler to the top of your brow.
- Holding the ruler against your forehead, place the tip of the ruler directly above your left eye.
- Measure the distance from the edge to the top of your head.
- Repeat this process for your right eye.
- Now divide the measurement of your right eye by 2.
- That’s your eye relief.
For example, if you measured 5 inches, then your eye relief would be 1.25 inches.
What is Arps Rangefinder?
FAQs
How do I know which eye relief my scope has?
Most scopes come with an instruction manual.
Look inside the instruction manual for information about eye relief.
What does “eye relief” mean?
It refers to the distance between the eyepiece and the end of the barrel.
Can I use a different eye relief setting than the one recommended?
Yes, but it may require some adjustments.
Will changing the eye relief affect my zero?
No. Changing the eye relief will not change your zero. The only thing that can change your zero is moving the front of the lens closer to or farther away from you. This is called “changing the eye relief.”
Why do I have to adjust my eye relief?
If you don’t adjust your eye relief, you won’t get the best possible image quality. The reason is that the distance between the lens and the sensor depends on the focal length of the lens.
If you use a 50mm lens, then the distance from the front element of the lens to the sensor will be shorter than if you use a 100mm or 200mm lens.
This means that the light rays coming into the camera are not parallel anymore. They converge at some point in front of
Do I need to change my eye relief settings every time I switch calibers?
No. The eye relief is set at the factory for each caliber and will not be changed unless you have a specific reason to do so.
Does changing eye relief settings affect my accuracy?
Changing eye relief settings can slightly impact your accuracy. The most common change is to increase eye relief, which will allow you to see a little further down the range and reduce parallax error.
However, increasing the eye relief also increases the distance between the rear sight and the front sight. This means that if you are shooting at longer distances, it may be harder for you to judge where the front sight is in relation to the target.
Are there any other factors that could influence my accuracy besides eye relief?
Yes. There are a number of things you can do to improve your accuracy, including:
Adjusting the magnification on your scope (this is usually done by adjusting the eyepiece or objective lens). This will change the amount of light hitting the reticle and thus affect how well it’s visible.
Changing the distance between the front element of the scope and the target. The closer you get, the more likely you are to hit the target.
Adjusting the windage (left/right) and elevation (up/down) knobs on your scope. These controls allow you to compensate for wind and gravity.
Using a bipod or monopod. Bipods and monopods help keep your rifle steady when shooting at longer distances.
Conclusion
We hope that this article was helpful. If you have any queries feel free to reach out in the comments section below.
