How to Zero a Second Focal Plane Scope for Maximum Accuracy
How to Zero a Second Focal Plane Scope
A second focal plane scope (SFP) is a type of riflescope that uses a reticle that is located in the second focal plane. This means that the reticle’s position in relation to the target does not change as the magnification is adjusted. While this can be an advantage for some shooters, it can also make zeroing a SFP scope more difficult than zeroing a first focal plane scope (FFP).
In this article, we will discuss the basics of zeroing a SFP scope, and we will provide a step-by-step guide to help you get your scope dialed in. We will also cover some of the common mistakes that shooters make when zeroing a SFP scope, and we will offer some tips for getting the most out of your optic.
So if you’re ready to learn how to zero a second focal plane scope, read on!
“`html
| Step | Instructions | Image |
|---|---|---|
| 1 | Set the rifle on a stable rest and aim at a target at a known distance. |  |
| 2 | Adjust the scope’s elevation turret until the crosshairs are aligned with the center of the target. | |
| 3 | Fire a shot and observe where the bullet hits the target. | |
| 4 | Adjust the scope’s windage turret until the next shot hits the center of the target. | |
| 5 | Repeat steps 3 and 4 until you are satisfied with the accuracy of your scope. | |
“`
What is a Second Focal Plane Scope?
A second focal plane scope (SFP) is a type of riflescope that has the reticle located in the second focal plane. This means that the reticle’s size and position do not change as you zoom in or out. SFP scopes are typically less expensive than first focal plane scopes (FFP), but they offer slightly less precision.
Advantages of SFP Scopes
- Less expensive: SFP scopes are typically less expensive than FFP scopes because they do not have as many optical elements.
- Simpler to use: SFP scopes are easier to use than FFP scopes because the reticle does not change size or position as you zoom in or out. This makes it easier to make accurate shots at different distances.
Disadvantages of SFP Scopes
- Less precise: SFP scopes are slightly less precise than FFP scopes because the reticle’s size and position do not change as you zoom in or out. This can make it more difficult to make accurate shots at long distances.
- Less forgiving: SFP scopes are less forgiving of shooter error than FFP scopes because the reticle does not change size or position as you zoom in or out. This means that if you make a mistake in your holdover or windage, it will be more pronounced at longer distances.
When to Use a SFP Scope
SFP scopes are a good choice for hunters and recreational shooters who do not need the precision of an FFP scope. They are also a good choice for shooters who are on a budget.
How to Zero a Second Focal Plane Scope
Zeroing a second focal plane scope is a relatively simple process. However, it is important to follow the steps carefully in order to achieve accurate results.
Step 1: Choose the correct ammunition
The first step in zeroing a scope is to choose the correct ammunition. The ammunition you use should be the same type and weight as the ammunition you will be using for hunting or target shooting.
Step 2: Mount the scope on your rifle
Once you have chosen the correct ammunition, you can mount the scope on your rifle. Make sure that the scope is securely mounted and that it is aligned properly with the bore of the rifle.
Step 3: Adjust the scope’s turrets
The next step is to adjust the scope’s turrets. The turrets are used to adjust the point of impact of the bullet. To zero the scope, you will need to adjust the turrets so that the bullet hits the target at the desired range.
Step 4: Verify your zero
Once you have adjusted the turrets, you need to verify your zero. This can be done by shooting a group of shots at the target. If the shots are all grouped together, then the scope is zeroed. If the shots are not grouped together, you will need to adjust the turrets again and repeat the process.
Tips for Zeroing a Second Focal Plane Scope
- Use a rest or bipod when zeroing your scope. This will help to stabilize the rifle and ensure that the shots are accurate.
- Start by making small adjustments to the turrets. It is better to make several small adjustments than to make one large adjustment.
- Be patient. Zeroing a scope can take some time. Don’t get discouraged if you don’t get it right on the first try.
Zeroing a second focal plane scope is a relatively simple process, but it is important to follow the steps carefully in order to achieve accurate results. By following the steps in this guide, you can easily zero your scope and start making accurate shots.
3. Common Problems with Second Focal Plane Scopes
Second focal plane scopes (SFP scopes) can be a great option for hunters and shooters on a budget. However, there are some common problems that you should be aware of before you buy one.
- The reticle is not magnified. This means that the reticle will appear the same size at all magnifications. This can make it difficult to make accurate shots at long range, as you will need to compensate for the fact that the reticle is not getting any bigger.
- The eye relief is shorter. This means that you need to hold your head closer to the scope in order to see the entire field of view. This can be uncomfortable for some shooters, especially if they wear glasses.
- The field of view is narrower. This means that you can see less of the surrounding area when you are looking through the scope. This can be a problem if you are trying to track a moving target.
4. Tips for Zeroing a Second Focal Plane Scope
Zeroing a second focal plane scope is not as difficult as it may seem. However, there are a few things you need to keep in mind in order to get the best results.
- Use a good quality target. The target should be large enough that you can see the impact points clearly. It should also be made of a material that will not damage the scope.
- Choose the right magnification. You should zero your scope at the magnification that you will be using most often. This will ensure that the reticle is properly aligned with the point of impact.
- Start with the front sight. The front sight is the easiest to adjust, so it is a good place to start. Make small adjustments until the impact points are grouped together.
- Adjust the rear sight. Once the front sight is adjusted, you can move on to the rear sight. Make small adjustments until the impact points are perfectly centered on the target.
Second focal plane scopes can be a great option for hunters and shooters on a budget. However, it is important to be aware of the potential problems before you buy one. By following these tips, you can zero your scope properly and get the most out of your investment.
Here are some additional resources that you may find helpful:
- [How to Zero a Scope](https://www.opticsplanet.com/blog/how-to-zero-a-scope/)
- [Second Focal Plane Scopes: A Buyer’s Guide](https://www.opticsplanet.com/blog/second-focal-plane-scopes-a-buyers-guide/)
How do I zero a second focal plane scope?
1. Make sure your rifle is unloaded and safe to operate.
2. Mount the scope to your rifle and attach the rings and/or bases securely.
3. Insert a target into a rest at a known distance, such as 25 yards.
4. Look through the scope and adjust the windage and elevation knobs until the crosshairs are centered on the target.
5. Fire a shot and observe where the bullet hits. If the bullet is not hitting the target, adjust the windage and elevation knobs accordingly and fire another shot. Repeat this process until the bullet is consistently hitting the target.
6. Once the bullet is hitting the target, you can lock the windage and elevation knobs in place.
What is a second focal plane scope?
A second focal plane scope (SFP) is a type of rifle scope in which the reticle is located behind the second focal plane. This means that the size of the reticle remains constant regardless of the magnification setting. SFP scopes are typically less expensive than first focal plane scopes (FFP), but they offer slightly less precision at high magnifications.
What are the advantages of a second focal plane scope?
The main advantage of a second focal plane scope is its lower cost. SFP scopes are typically less expensive than FFP scopes because they do not require as much precision in manufacturing. Additionally, SFP scopes are often lighter and more compact than FFP scopes.
What are the disadvantages of a second focal plane scope?
The main disadvantage of a second focal plane scope is its reduced precision at high magnifications. Because the reticle is located behind the second focal plane, it will appear to grow larger as you increase the magnification. This can make it difficult to make precise adjustments at high magnifications.
Is a second focal plane scope right for me?
The best way to determine if a second focal plane scope is right for you is to try one out for yourself. If you are not concerned about making precise adjustments at high magnifications, then a SFP scope may be a good option for you. However, if you need a scope that offers the utmost precision at all magnifications, then you may want to consider a FFP scope.
In this comprehensive guide, we have discussed how to zero a second focal plane scope. We started by explaining the difference between first and second focal plane scopes, and then we discussed the steps involved in zeroing a second focal plane scope. We also provided tips on how to make sure your scope is properly zeroed, and we answered some common questions about zeroing a second focal plane scope.
We hope that this guide has been helpful, and that you now feel confident in your ability to zero a second focal plane scope. If you have any further questions, please do not hesitate to contact us.