FFP vs. SFP: Understanding the Difference
When deciding the best rifle scope for your hunt, understanding the differences between the first focal plane (FFP) and the second focal plane (SFP) is important as it directly impacts your accuracy and overall effectiveness in the field. Our Optics Experts highlight the basics of each focal plane, including the advantages and disadvantages so you can choose the right rifle scope for your hunt or target shooting. Whether aiming for a long-range target or hunting in a dense forest, knowing which focal plane suits your needs best will help improve your success.
Understanding Reticle Placement
The reticle can be placed in two different locations within the rifle scope, in front of the magnification system or behind it. This results in two different types of reticle views—the first focal plane (FFP) or the second focal plane (SFP).
What Is the First Focal Plane (FFP)?
With a First Focal Plane (FFP) scope, the reticle is placed in front of the magnification system, meaning it’s closer to the target. You’ll notice that the size of the reticle changes as you adjust the magnification levels. The higher the magnification, the larger the reticle becomes. No matter the magnification setting, the units of measurement—MOA or MIL—stay the same.
Advantages of Using First Focal Plane
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Ideal for long-range shooting
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Faster, more accurate adjustments
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Increased precision with MIL or MOA reticles retaining their accuracy across all magnification levels
Disadvantages of Using First Focal Plane
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Can be more expensive
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The growing reticle can make seeing the target more difficult
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Small reticle size at low magnification levels makes it hard to see, especially in low-light conditions
What Is the Second Focal Plane (SFP)?
With a Second Focal Plane (SFP) scope, the reticle is placed behind the magnification system, meaning it’s further from the target. The reticle does not change when you adjust the magnification levels. Many hunters use an SFP scope for several reasons:
Advantages of Using Second Focal Plane
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More affordable
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Better for close and medium ranges
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Simpler to use, especially for beginners
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Reticle remains the same size making it easy to see and use at low magnification
Disadvantages of Using Second Focal Plane
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Not as accurate at long distances
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Requires more adjustments, slowing down your shot
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Accurate holdover, windage, and elevation marks at one specific magnification level, meaning shooters must manually adjust or recalculate
Overall, determining between buying a first and second focal plane rifle scope comes down to your application, skill level, and ultimately your personal preference. One isn't better than the other, but rather each offers benefits for hunters and competitive shooters to enhance their experience and success. Top brands like Vortex, Leupold, SWAROVSKI OPTIK, and more offer both first focal plane and second focal plane rifle scopes. If you have additional questions about how to choose the right rifle scope, stop into your local SCHEELS to speak with an Optics Expert.
