First vs Second Focal Plane Scopes: Which Should You Buy?
How first and second focal plane reticles behave when you zoom, what that means for holdovers and ranging, and which type fits hunting, long range shooting and general use.
The first vs second focal plane question comes up as soon as you shop for a variable power riflescope. Both types can be excellent. The difference is where the reticle sits inside the scope, and that changes how the reticle looks and behaves when you turn the magnification ring.
This guide explains how each design works, what it means for holdovers, ranging and turret adjustments, the trade-offs in cost and visibility, and which one fits hunting, long range shooting and general use.
What "focal plane" means in a riflescope
A variable scope has two focal planes where an image forms inside the tube. The reticle sits at one of them.
- First focal plane (FFP): the reticle sits in front of the magnifying (erector) system, toward the objective lens. When you zoom, the reticle grows and shrinks along with the image.
- Second focal plane (SFP): the reticle sits behind the magnifying system, toward the eyepiece. When you zoom, the image changes size but the reticle looks the same.
On a fixed power scope there is no difference, because nothing changes size. The question only matters on variable power optics.
How each reticle behaves when you zoom
This is the heart of the first vs second focal plane decision.
In an FFP scope, the reticle stays in the same proportion to the target at every magnification. If a mark covers a certain portion of a target at 4x, it covers the same portion at 16x. The reticle simply looks bigger as you zoom in and smaller as you zoom out.
In an SFP scope, the reticle looks the same size at every setting, but the target grows and shrinks behind it. A mark that covers a certain part of the target at one power covers a different amount at another power.
What that means for holdovers and ranging
Many modern reticles have hash marks in MIL (milliradian) or MOA (minute of angle) for holding over for bullet drop, holding for wind, or estimating range.
- FFP: those marks are correct at every magnification. One MIL is one MIL whether you are at 5x or 25x.
- SFP: the marks are correct at only one magnification, usually the highest power. At other settings, their value changes in proportion to the magnification.
For example, on an SFP scope calibrated at 12x, the marks cover twice as much at 6x as they do at 12x. You can still use them at 6x if you double the values, but that is extra math to do in the moment.
Tip: If you buy an SFP scope with a holdover reticle, find out the calibrated magnification in the manual and mark it on the power ring if it is not obvious.
Does point of impact change with magnification?
Neither design should shift your point of aim with the magnification change in a well-made scope. Your zero stays the same. What changes in an SFP scope is the value of the reticle's holdover marks, not the center crosshair.
First vs second focal plane comparison
| Feature | First focal plane (FFP) | Second focal plane (SFP) |
|---|---|---|
| Reticle size as you zoom | Grows and shrinks with the image | Stays the same |
| Holdover and wind marks | Correct at every magnification | Correct at one magnification, usually max |
| Ranging with the reticle | Works at any power | Works only at the calibrated power |
| Visibility at low power | Reticle can look thin or small | Reticle stays bold and easy to see |
| Reticle at high power | Can look thick and cover small targets | Stays fine and precise |
| Typical cost | Generally higher for similar quality | Generally lower for similar quality |
| Common uses | Precision, long range, competition, tactical | Hunting, general use, plinking |
FFP strengths and trade-offs
Strengths. The main reason to choose FFP is consistency. Holds, wind calls and ranging work at any magnification, so you can stay at a lower power for a wider field of view and still use the reticle. That is a big advantage in competition and long range shooting, where you may hold for wind on a moving target or engage targets at different distances without changing magnification.
Trade-offs.
- Thin reticle at low power. On scopes with a wide zoom range, the reticle can shrink so much at the bottom end that it is hard to see, especially against dark backgrounds or in low light. Illuminated centers and heavier outer bars help.
- Thick reticle at high power. At the top end the reticle can look heavy and cover part of a small target.
- Cost. FFP scopes are generally more expensive to build to the same level of quality, so they usually cost more.
Running a lower magnification has its own payoff. A wider field of view makes it easier to find the target, follow a moving animal or see your own bullet impact and correct for the next shot. With FFP you can do all of that without giving up your holds.
SFP strengths and trade-offs
Strengths. An SFP reticle looks the same at every power, so it stays bold at low magnification and fine at high magnification. That makes it easy to pick up quickly at low power in timber or brush, and precise at high power on small targets. SFP scopes also tend to cost less for comparable glass and features.
Trade-offs.
- Holdovers depend on magnification. If you use reticle holds, you need to be at the calibrated power or do the math.
- Ranging is limited. Reticle ranging only works at the calibrated power.
For many hunters this is not a problem. If you zero at a set distance, use a simple duplex or plex style reticle and dial elevation with the turrets when you need it, the reticle's value at other powers barely matters.
Matching turret and reticle units
Whether you pick FFP or SFP, make sure the turret units match the reticle units.
- MIL reticle with MIL turrets. Turrets usually adjust in 0.1 MIL clicks. One MIL is about 3.6 inches at 100 yards.
- MOA reticle with MOA turrets. Turrets often adjust in 1/4 MOA clicks. One MOA is about 1.05 inches at 100 yards.
When the units match, you can read a miss in the reticle and dial that exact number. In an FFP scope that works at any power. In an SFP scope it works directly at the calibrated power.
Mixed units (an MOA reticle with MIL turrets, or the other way around) are less common and force you to convert under pressure. Most shooters avoid them.
Tip: Pick one system, MIL or MOA, and use it across your scopes, ballistic app and data card. Consistency is worth more than the system you choose.
Which should you buy?
Think about how you shoot rather than which design sounds more advanced.
Choose FFP if you
- Shoot long range, precision rifle or competition matches
- Use reticle holds for wind and elevation at different magnifications
- Want to range with the reticle at any power
- Run a low power variable optic (LPVO) and want usable holds at mid magnifications
Choose SFP if you
- Mostly hunt at moderate ranges and dial or use a simple reticle
- Want a bold reticle at low power for quick shots and low light
- Want the best value for the money
- Use a rimfire or general purpose rifle for plinking and practice
Still not sure?
If you are torn, be honest about how often you will use the reticle's hash marks. If you plan to dial elevation with the turrets and hold center most of the time, SFP gives you a bolder reticle for less money. If you plan to hold for wind and drop, shoot at varying distances and stay off maximum power, FFP is worth the extra cost. Many shooters end up owning both: SFP on a hunting rifle and FFP on a precision or competition rifle.
Low power variable optics
LPVOs (such as 1-6x or 1-8x scopes on carbines) come in both types. SFP versions keep a bold, daylight-bright center at 1x. FFP versions keep holds correct through the zoom range but the reticle can be small at 1x, so most rely on a bright illuminated center. Choose based on whether you value fast close range use or holds at mid magnification more.
Before you buy a scope
A few other factors matter as much as focal plane.
- Magnification range that fits your typical distances. Our guide on scope magnification for hunting covers that in detail.
- Glass quality and eye box, so the image is clear and easy to get behind.
- Tube diameter and mounts. Rings or a one-piece mount must match the scope's tube size and give you enough height and eye relief.
- Turret type. Capped turrets suit set-and-forget hunting setups. Exposed, resettable turrets suit shooters who dial often.
- Illumination if you shoot at dawn, dusk or against dark backgrounds.
Shopping for a scope on Outlandory
Compare first and second focal plane options in riflescopes, or browse all optics. Find rings and one-piece mounts in scope mounts, and a laser rangefinder if you want exact distances to pair with your holds. Then match it to your rifle.
Each scope on Outlandory has one page that shows every shop's offer side by side, new, used and auction, with the total price including shipping, so you can compare shops in one place. Price history charts and price alerts help you buy at the right time. Used listings show the seller's details and an item number, so you know what you are getting.
Pairing a scope with an AR? See our AR-15 upgrades guide for where optics fit in the build.
Frequently asked questions
Is first focal plane better than second focal plane?
Neither is better for everyone. First focal plane is better when you use reticle holds or ranging at different magnifications, which is common in long range and precision shooting. Second focal plane is often the better fit for hunting and general use, where the reticle stays easy to see at every power.
At what magnification is a second focal plane reticle accurate?
A second focal plane reticle's markings are calibrated at one magnification, most often the highest power. Some scopes calibrate at a different setting, so check the manual. At other magnifications the marks still exist but represent different values.
Why does my first focal plane reticle look so small on low power?
In a first focal plane scope the reticle shrinks along with the image as you zoom out. On scopes with a wide zoom range it can look thin at the lowest setting. Many first focal plane scopes add an illuminated center or a bold outer section to help.
Should my scope turrets and reticle use the same units?
Yes. Matching MIL turrets with a MIL reticle, or MOA turrets with an MOA reticle, lets you read a correction in the reticle and dial the same number without converting. Mixed units work, but they add math and room for error.
Are first focal plane scopes good for hunting?
They can be, especially for hunters who shoot at longer ranges and use reticle holdovers. Many hunters still prefer second focal plane because the reticle stays bold at low power, which helps in timber and low light.
Updated Oct 26, 2026. Laws and products change; check with your dealer and your state before you buy.