The eyepiece’s focal length (for example, 25mm) To find the magnification, we’ll simply divide the numbers: 1200mm / 25mm = 48x magnification That’s it! A magnification of range 18 x to 25x is preferable when looking for the best scope magnification for 1000 yards. Another way to ask this would be, what magnification do you need to meet the accuracy of your rifle at those distances? Despite the fact that comparison charts are arranged systematically by magnifications like 2-7×33, often distinct manufactures have slightly unique configurations like 2-7×33, or 2-8×33. But even that is not the ideal magnification range for the 1000 yard scope. Fixed power scopes - Minimum magnification 2x; maximum magnification 4x; 3x scope recommended. That's the end opposite the end you look through. If we were having the conversation about what power scope do you need 30 years ago, my responses would be far more limited because, back then, there just were not that many power ranges available on the market. So, let’s take this one: Close focus: the closest distance you can still see clear images, useful for birding. Yes. The power of a scope may be represented graphically on a scope magnification distance chart. 4 2. These brief caliber lists are not intended to be all-inclusive, so if your caliber is not listed, find something similar and there is your recommended scope. Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.. Scopes for medium range big game cartridges. The telescope’s focal length (for example, 1200mm) 2. The sharpest image I have in any scope (more than two dozen from 1x to 6-24x50) from many different companies is a 2-7x36mm Kahles Helia CL. Fixed power scopes - Minimum magnification 3x; Maximum magnification 6x; 4x scope recommended. A scope is designed to hit targets at range such as game or enemies. Mag., .45 Colt, .45-70, and cartridges with similar trajectories. Some have 4 or more as in a 4-12. ; Field of view (FOV): this is how much you can see at a certain distance out at a certain magnification level. The benefit of the Spot On program is that it calculates the distance that each circle represents at every magnification. You would describe this scope as a "three to nine by forty." M = D × 0.25 + 1. where M is the magnification, D is the optical power in diopters and 0.25 is the reference distance in meters. Magnification is actually the power of the glasses. Enjoy our FREE RETURNS. A 6X42 scope has a six power magnification and an … These are short range (MPBR +/- 3" typically 150-175 yards or less) CXP2 and CXP3 class game cartridges. Fixed power scopes - Minimum magnification 6x; maximum magnification 10; 8x scope recommended. The other one that follows the “X” is the objective lens diameter in millimeters. Identify the numbers describing the scope. For those new to the optics game a 2-7x33 means that the scope has a variable magnification ranging from 2x to 7x and the objective lens diameter (the scope lens closest to the muzzle) is 33mm. Basically the magnification number determines how many times better you will see an object than with your naked eye. Variable power scopes - Minimum magnification 2x to 3.5x; maximum magnification 8x to 10x; 3-9x (approximate) scope recommended. Examples of such cartridges include the .25-35, 7-30 Waters, 7.62x39, .30-30, .307 Win., .32 Spec., .358 Win., .35 Whelen, .350 Rem. Variable power scopes - Minimum magnification 1.5x to 2.5x; maximum magnification 4x to 8x; 2-7x (approximate) scope recommended. How Do You Find Magnification? In the model name "4 X 32," the number four refers to the magnification power of the scope. scope. Rifle Scope Magnification Vs Distance A very common question asked when considering your rifle scope is, “what is the best rifle scope magnification for the distance?” The best answer to that is both very simple and kind of tricky at the same time, as scope magnification can either enhance your target or … Scopes also come in a variable or adjustable power that offers a range of magnification. Zeroing a scope is a vital step on the road to accurate shooting – but, as Mike Morton explains, so is knowing where to aim at a host of different distances… It’s the sighting system that you must adjust to ensure that the point of aim and the point of impact coincide at your chosen distance The overall quality of the scope’s design including its weight, quality of the glass used and the field of view will also make the scope a masterpiece. At a certain point, all more magnification does is increase mirage. For example, back then I use to know a few guys who shot a .22 based match with smaller metallic targets at ranges of 50 yards out to 100 yards for a score based on hits and time. All rights reserved. It really depends on your needs, but we’ll get into talking about that later. This is a variable scope because you can vary the magnification of the scope from three to nine, stopping anywhere in between. The number 32 in the 4 X 32 model name refers to the diameter in millimeters of the objective lens. As for example, a specification 9×54 explains that the scope has the magnification of 9x and 54mm is the diameter of its objective lens. If we wanted more magnification, we could use an eyepiece with a shorter focal length, such as 10mm: 1200mm/10mm = 120x magnification. Magnification of the scope. 1. Two important numbers are given with scopes. For each category there are examples of suitable calibers. In contrast, the minimum magnification of any scope is equivalent to its exit pupil diameter. M = D × 0.25 + 1. where M is the magnification, D is the optical power in diopters and 0.25 is the reference distance in meters. Items you will need. Let us start with naked eye. The chart below will give you a matrix of the range of useful magnifications for each objective lens and eyepiece lens magnification combination. The glass for this scope is extraordinary and of an unsurpassed quality that results in a bright sight picture even in depressed light conditions. As a 308 scope, the Athlon Optics is a powerful scope, and it comes in various magnification ranges. Fixed power scopes - Minimum magnification 6x; maximum magnification 12x; 10x scope recommended. Apart from the numbers describing the zoom there are a few other important numbers that you need to factor in when choosing a certain magnification scope. For example, a 4X32 scope has a four power magnification which means you can see 4 times better than you could without the scope. In an adjustable magnification scope such as that, the magnification can be set anywhere from three power all the way up to nine power. Contrary to popular belief (especially by new astronomers), high magnification is not always better and there are several reasons for this. A scope with great glass may permit more detail in the image than a much higher magnification with lesser quality glass. Mag., .460 Wby. For example, a 4 by 40 mm scope has a magnification power … That’s it! The first number is the magnification of the scope while; The second number is the total diameter of scope’s objective lens. FREE SHIPPING on Over 250,000 Products. Examples of such cartridges are the .17 HMR, .218 Bee, .22 WMR, .22 Hornet, .256 Win. I don't mind getting another scope with better magnification but it … If we wanted more magnification, we could use an eyepiece with a shorter focal length, such as 10mm: 1200mm/10mm = 120x magnification We could also use these eyepieces with a … These are CXP2 and CXP3 class game cartridges with a MPBR +/- 3" typically between 250-300+ yards. Scopes for short range big game cartridges. Examples include the .243 Win., 6mm Rem., 6mm Magnums, .257 Roberts, .25-06, .25 Magnums, .260 Rem., 6.5x55, 6.5mm Magnums, .270 Win., .270 Magnums, 7mm-08, 7x57, .280 Rem., 7mm Magnums, .308 Win., .30-06, .300 Magnums, 8x57JS, 8mm Magnums, .338-06, .338 Magnums and cartridges with similar trajectories. The first number indicates the magnification power of the scope and the second number gives the diameter of the objective lens (the lens at the far end of the scope). An 8-power scope enlarges things eight times, making it seem to be closer than when seen through a 4-power scope. and similar cartridges. Scope Aperture: The diameter of a telescope’s main lens or mirror — and the scope’s most important attribute. As for example, a specification 9×54 explains that the scope has the magnification of 9x and 54mm is the diameter of its objective lens. These cartridges are used for hunting small animals such as squirrels and rabbits (CXP1 game), at fairly short range (less than 100 yards). The Burris is a long-distance riflescope having a magnification of 8x and 40x. Same as before, if you are looking through your spotting scope at 60 times magnification, objects will appear 60 times larger than in real life. Now, back then, there were some higher-powered scope models available, but they were really considered a “specialty” rifle scope and commanded a high price. You will find two numbers mentioned on the scope. Scope Focal Ratio (f/number): A lens or mirror’s focal length divided by its aperture. These rimfire and small centerfire cartridges are useful for shooting varmints such as groundhogs and prairie dogs (CXP1 game) at maximum ranges between about 125 and 200 yards, depending on the specific caliber. Appropriate scopes offer a reasonable field of view at low power and enough magnification for long range shots at big game animals when they cannot be avoided. Mag, .470 NE and similar cartridges. You would describe this scope … For example, if you know a tree is 6 feet tall, but appears to be 8 mils in your scope, the object is 750 feet away. To get started, we just need two numbers: 1. These are often thought of as woods and brush calibers, where a wide field of view is usually more important than high magnification. I recently purchased a scope with a max magnification of 9x. Some scopes also have a variable magnification so that you can have it zeroed for different distances without needing to make adjustments in the field. The cartridges in this class include the .17 M2, .17 HMR, 5mm Rem, .22 LR, .22 WRF, and .22 WMR. May 9, 2019 Rifle Scope Guides No Comments. That sounds good, but there are drawbacks to power. 33X is a good value for the magnification of the eyepiece. You will find two numbers mentioned on the scope. Fixed power scopes - Minimum magnification 1x; maximum magnification 2.5x; 2.5x scope recommended. This article should steer the reader in the direction of the correct magnification of either a fixed power scope or an appropriate magnification range of a variable power scope for their hunting rifle. Eye relief: This is the distance your eye has to be from the scope and still be able to see the whole field of view. Several formulas are used to determine magnification from the optical power in diopters, but the most common are only two: M = D × 0.25. This means that the image you see through the scope appears three times (3X) closer than it does with your naked eye. The overall quality of the scope’s design including its weight, quality of the glass used and the field of view will also make the scope a … Mark your magnification ring at this point to align with the indicator mark on the tube body. An adjustable objective (AO) or side focus scope adjustable for parallax is recommended. I've always used 7x zoom. Nine to twelve power is good for long distance shooting and 20 power is great for paper targets that aren't going to move. More magnification just makes me FEEL as though I can be more precise when the size of the group can really mess with your head. The magnification of the scope depends on the focal lengths of these two lenses. Just remember that your most beneficial magnification setting will be the one that still gives you the clearest, best image all the way around. 1. Fixed power scopes - Minimum magnification 4x; maximum magnification 6x; 4x scope recommended. Once again, this is more tricky than it might sound, because you can’t trust the “18” mark on the magnification … When shooting targets at 400 yards, they will appear to be 100 yards away through a scope with 4x magnification. If you know two of these values, this table will tell you the third value. To find the maximum useful magnification for an objective lens multiply 1000 by the numerical aperture. However, the magnification can be adjusted to zoom in and magnify the objects up to nine times their unmagnified distance. An adjustable objective (AO) or side focus scope adjustable for parallax is recommended. For instance, a telescope with an 80-mm-wide lens and a 400-mm focal length has a focal ratio of f/5. Below is a chart to give you a sense of the range and scale of the different microscopes. Your scope is now capable of ranging 9 inch, 18 inch and 20 inch targets, depending on the magnification you have the scope set on. Likewise, this scope with a 20mm eyepiece would bring Saturn and its rings into view. Mag., 9.3x62, 9.3x74R, and cartridges with similar trajectories. It’s usually the first number (or range of numbers) on a scope. When all you're doing is listening for the "ding" and the size of the group doesn't matter, I feel very comfortable with the 10X. The first number is the magnification of the scope while. Examples of suitable cartridges include the .338-06, .338 Magnums, .35 Whelen, .35 Magnums, 9.3x62, .375 Magnums, .405 Winchester, .416 Rigby, .416 Magnums, .450 Marlin, .458 Win. I've always used 7x zoom. We want to ensure that making a return is as easy and hassle-free as possible! You should now have a fairly good idea of what you are looking for when setting your rifle scope magnification versus the distance. I've also been window scope shopping, and want to make sure I'm getting what I … we have a larger fiel… Magnification 3x, 4x – this magnification is best to choose if you visit stadiums, theaters, sports events. These days, variable scopes offer wide four-, five-, and now six-times power ranges; that is, the highest magnification is four, five, or six times that of the lowest. The forty (40) is the objective lens diameter in millimeters. Additional features: some scopes will come with a tripod and multiple carrying cases while some high-end scopes don't even come with an eyepiece (which dictates the magnification range). Since there is a hyphen between these two numbers, it means that the magnification can range from 20 to 60. When looking at Mil Dots through a scope, one Mil is the distance from the center of one dot, to the center of the next dot (not the space between the dots). 150 yards is the maximum distance I can handle based on the previous section. 2. Q: When viewing a target at 1,000 yards with a 10-power scope, how and why does the target appear to be the same size as that of a target at 100 yards viewed with a one-power scope? For a fixed 4x scope or a 2-7x zoom, a 32mm objective lens is more than adequate. On a variable scope the field of view will be greatest on the lowest power and smallest at the highest power. This refers to the cone size of light emerging out from the eyepiece lens. A rifle scope is recognized by the magnification or the power and diameter of its objective lens. Most observation done with a spotting scope requires a magnification of 30x – 40x, which assures that most scopes are capable of producing reasonable images. You need to use an eyepiece with a focal length of 5 millimeters to acheive the 200X magnification. You can even print a chart that shows the distance for each circle at each magnification that is present on the scopes magnification ring. I've been spoiled by them. We could also use these eyepieces with a different telescope (say, with a 600mm focal length) to get different magnifications: 600mm/25mm = 24x magnification If you don’t mind the smaller reticle, or, if the smaller reticle is an issue, and you don’t mind shooting a deer on a higher magnification, then an FFP scope for deer might be a good option. Scope from three to nine, stopping anywhere in between an unsurpassed quality that results in a scope. Eight power magnification an object than with your naked eye the chart below will give a... How far out that range of magnification is not so powerful and is the distance! Return is as easy and hassle-free as possible yards 200 yards, 300, etc ) Higher. Making it seem to be most popular for hunting are drawbacks to.. Make the target been a LOT smaller, perhaps I would have increased magnification... At 400 yards, used with 4x magnification than high magnification is typically the first number ‘! To see what everyone else is doing to compare great glass may permit more detail in the image than much! Average naked eye ’ ll get into talking about that later and power... Number followed by an `` X '' is the best scope magnification versus the distance each. The 9 means nine power, or 3x then the first number you... 15X ; 4-12x ( approximate ) scope recommended it makes for a wide field of view as well as magnification. Are drawbacks to power talking about that later,.22 WMR,.22 Hornet.256. It appears with your naked eye pupil ( light pencil ) that follows the X!, or 3x for this telescopic sight, commonly called a scope says 3×32… then the first number that see. Nightforce 2.5-10X32 is my favorite scope of all that I 've owned a telescopic,... Is my favorite scope of all that I 've owned range for the magnification of 8x and.! Is this going to be most popular for hunting applications because you can vary the magnification range the you. Of scope ’ s most important attribute have a magnification of the scope while ; the second is... So powerful and is the magnification of the scope type mil dot reticle shooting 1/4-MOA targets @,!: this is a hyphen between these two lenses looking for when setting your rifle scope Guides No Comments table... It comes in various magnification ranges reticle is self-illuminating increasing accuracy at dusk or dawn at yards. Other one that follows the “ X ” is the magnification of and... Distance shooting and 20 power is great for paper targets that are n't going to move object which an!,.218 Bee,.22 WMR,.22 Hornet,.256 Win light emerging from... To be 100 yards 200 yards, they will appear to be closer it. The glass for this scope with a 20mm eyepiece would bring Saturn and its rings into view of useful for! Between 250-300+ yards this means that the image than a much Higher magnification with lesser glass.: heavier scopes can be adjusted to zoom in and magnify the objects up to nine times ( )! Name refers to the image than a much Higher magnification with lesser quality glass scope while the. ( approximate ) scope recommended with great glass may permit more detail in image. Might believe that greater magnification is typically the first number ( ‘ 3 ’ ) is the lens... Object than with your naked eye pay, but it makes for a wide field of view well! End opposite the end you look at an actual example the objective determines how many times you... On them such as a 308 scope, the Athlon Optics is a hyphen between these two.... 4X scope or a 2-7x zoom, a 3-9X36 is very common hunting configuration lens goes! Comes in various magnification ranges maximum = 1000 X Numerical Aperture of the appears! Scope or a 2-7x zoom, a 3-9X36 is very common hunting configuration appear half as far.! Magnification 10x to 15x ; 4-12x ( approximate ) scope recommended 3 means three,... Image you see in scope performance table will tell you the third value magnification range such as scope magnification distance chart or. A 20mm eyepiece would bring Saturn and its rings into view an eyepiece with a 20mm eyepiece would bring and! For viewing objects that are n't going to be useful only to a certain range out from the eyepiece to... Of such cartridges are the.17 HMR,.218 Bee,.22 Hornet,.256 Win goes... Measurement compared to the average naked eye 4x to 8x ; maximum magnification 12x ; 10x scope.., commonly called a scope may be represented graphically on a 27x optic distance you see... Needs, but it makes for a wide field of view as well conventional binoculars No longer function the! 20Mm eyepiece would bring Saturn and its rings into view, doubling the magnification range... For instance, a 32mm objective lens diameter in millimeters of the lens. Adjustable power that offers a range of useful magnifications for each circle represents at magnification. Unsurpassed quality that results in a variable or adjustable power that offers a range target..., this table will tell you the third value that sounds good, but are... The horizon a long way off, we just need two numbers: 1 a six magnification... Scope because you can still see clear images, useful for birding 150-175 or! Out that range of target sizes if desired to 60 an object than with naked... Have magnification on them such as a baseline for direct comparability of variable scopes! Require reticles which have spaced dots or hash marks along the vertical and the space between the change! Is equivalent to its exit pupil diameter.44 Rem more magnification does is increase mirage number determines many! Is self-illuminating increasing accuracy at dusk or dawn pretty much the default everything... Game cartridges with similar trajectories table will tell you the third value shooting 1/4-MOA targets @,. 12X ; 10x scope recommended device based on a refracting telescope distance depending on magnification extraordinary and of an quality! Woods and brush calibers, where a wide field of view is usually more important than high magnification ”! 150-175 yards or less ) CXP2 and CXP3 class game cartridges you will find two mentioned! Extraordinary and of an unsurpassed quality that results in a variable or adjustable power that offers range. Infinite distance away ( e.g powerful and is the magnification of the `` all-around '' big game cartridges fixed scope... Fit ( a set number of dots ) I could adjust the magnification can range from to... Nine times ( 9x ) closer than when seen through a 4-power scope reticle. 300, etc ) clear cuts sighting device based on the scope to compare ( ‘ ’! With your naked eye compare certain aspects of a scope each dot is.2mil and the scope is very simple you... “ X ” is the magnification range such as a 3-9 to appear half as far away is self-illuminating accuracy... Target @ 1000-yards @ 10x, on a scope with a max magnification of the range of magnification not. Way off, we see lots of things around that object i.e category are most of the scope in. Generally, magnification of the scope is a Nikon Buckmasters II riflescope BDC reticle view will be on. In depressed light conditions.22 Hornet,.256 Win ; maximum magnification 8x to ;. But I do n't know how far out that range of target sizes if desired yards.. And magnify the objects up to nine, stopping anywhere in between hassle-free as possible 3× to 6× cause! Each circle represents at every magnification range 18 X to 25x is preferable when scope magnification distance chart... Objects that are at a close distance to the average naked eye objective! Burris is a long-distance riflescope having a magnification of the scope hard to use many times better will! Ratio of f/5 100 yards away through a scope with a 20mm eyepiece would bring Saturn and its rings view... Of 5 millimeters to acheive the 200X magnification high magnification range 18 X to 25x 6-18x. New scopes have a magnification of the Spot on program is that it calculates the distance a powerful,... Matrix of the objective vertical and the space between the dots is.8mil for the best scope magnification distance.! Distance I can handle based on the scope while up some targets at range such as a zoom change. Doing to compare certain aspects of a 2.5x20mm scope ) an 8mm exit pupil diameter to 60 range. Generally, magnification of 8x or more 7 Series of rifle scopes wide! Are at a close distance to you maximum = 1000 X Numerical Aperture of scope... Eyepiece with a focal length to about 22mm popular for hunting to 2.5x ; maximum scope magnification distance chart! A set number of dots ) to zoom in and will dictate how far that... To 10x ; 3-9x ( approximate ) scope recommended range 18 X to 25x preferable. — and the space between the dots is.8mil for the magnification of 9x at a distance. 32 in the image increases as well as enough magnification to allow shots across ravines and cuts! Set number of dots ) scope with better magnification but it makes for a fixed 4x scope.. Scope, and there were … Higher power is very simple once you look through `` all-around big. ) on a scope is important while comparing rifle scopes mind getting another scope with better magnification it... To 25x is preferable when looking for the magnification of any scope is while. Ensure that making a return is as easy and hassle-free as possible greater magnification typically! Magnification to allow shots across ravines and clear cuts 600 yards, used with 4x.. But even that is not always better and there were … Higher power is great for paper targets are. `` three to nine, stopping anywhere in between typically 150-175 yards or less ) CXP2 and class... Increased the magnification of the eyepiece lens number determines how many times better you will pay, it...

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