Description
Rifle Scope Product Details
Qr 1 Rings High, Matte Leupold 49979
The QR Mount promise
Rifle Scope Product Features
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About the Leupold Scope Maker
Leupold is a premium producer for rifle scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They innovate and manufacture their scopes, mounts, and related products by using elements which are long lasting and durable. This includes the Qr 1 Rings High, Matte Leupold 49979 by Leupold. For more shooting items, visit their website.
Rifle Optic Info
Rifle scopes permit you to exactly align a rifle at various targets by lining up your eye with the target at range. They accomplish this through magnifying the target by making use of a set of lenses inside the scope. The scope’s alignment can be adjusted to take into account various natural factors like wind and elevation increases to account for bullet drop.
The scope’s purpose is to understand precisely where the bullet will land based upon the sight picture you are viewing using the optic as you align the scope’s crosshair or reticle with the intended point of impact. A lot of modern-day rifle scopes and optics have about eleven parts which are located inside and on the exterior of the optic. These scope parts include the rifle scope’s body, lenses, windage turrets, focus rings, and other components. Learn about the eleven parts of glass.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the optimal type of rifle optic is based around what type of shooting you plan to do.
First Focal Plane Scopes
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based on the amount of zoom being used. The result is that the reticle measurements are the same at the amplified distance as they are at the non magnified range. As an example, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the exact same tick at 100 yards with 5x “zoom”. These types of scopes are valuable for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where calculations are minor
- Experienced shooters who understand their target “hold over” plus “lead” relationships for their firearms
- Shooters who do not mind the reticle is bigger and uses up more visual sight area than a SFP reticle
About Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick.
- Long distance kinds of shooting where shooters have more time to make ballistic estimations
- Shooting where most shots take place within shorter ranges and distances
- Shooters who want a clearer optic picture with less room taken up by the larger size FFP reticle
Optic Magnification
The amount of scope zoom you need depends upon the style of shooting you desire to do. Nearly every style of rifle optic supplies some amount of zoom. The quantity of magnification a scope delivers is identified by the dimension, density, and curves of the lens glass within the rifle scope. The magnifying level of the optic is the “power” of the glass. This denotes what the shooter is aiming at through the scope is magnified times the power aspect of what can typically be seen by human eyes.
Fixed Single Power Lens Scopes
A single power rifle scope or optic uses a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not change because it is a fixed power scope.
Adjustable Power Lens Glass
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification level in a configuration such as 2-10×32. These numbers suggest the zoom of the scope could be adjusted in between 2x and 10x power. This also utilizes the power levels in-between 2 and 10. The power adjustment is accomplished utilizing the power ring component of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some recommended scope power settings and the ranges where they could be efficiently used. Consider that high magnification scopes will not be as effective as lower magnification level optics since too much zoom can be a negative thing in certain situations. The same applies to longer distances where the shooter needs adequate power to see where to best aim the rifle at the target.
Scope Lens Finish
All current rifle glass lenses are covered. Lens finishing is an important element of a shooting system when looking into high end rifle optics and scope setups.
HD Versus ED Glass Lens Coatings
Some rifle scope producers also use “HD” or high-def lens coatings that employ various procedures, rare earth compounds, polarizations, and elements to enhance numerous color ranges and viewable definition through the lens. This HD finishing is frequently used with more costly high density glass which lowers light’s potential to refract through the lens glass. Some scope brands use “HD” to describe “ED” meaning extra-low dispersion glass. ED handles how certain colors are represented on the chromatic spectrum and the chromatic aberration or difference which is similarly called color distortion or fringing. Chromatic aberration is often obvious over items with hard edges and shapes as light hits the item from particular angles.
What to Know About Single Coating Versus Multi-Coating
Various optic lenses can also have different coverings used to them. All lenses typically have at least some type of treatment or coating applied to them prior to being used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is normally a protective and enhancing multi-purpose treatment. This lens treatment can preserve the lens from scratches while lowering glare and other less beneficial things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope designer and how much money you paid for it. Both the manufacturer and amount are indications of the lens quality.
Some scope makers also make it a point to define if their optic lenses are layered or “multi” coated. Being “much better” depends on the maker’s lens treatment innovation and the quality of materials used in building the rifle scope.
What to Know About Hydrophobic Finishing
Water on an optical lens doesn’t help with keeping a clear sight picture through an optic at all. Numerous top of the line or high-end optic producers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It deals with the surface area of the Steiner glass lens so the water particles can not bind to it or create surface tension. The result is that the water beads sheet off of the scope to preserve a clear, water free sight picture.
Alternatives for Mounting Scopes on Long Guns
Installing solutions for scopes come in a couple of options. There are the basic scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also generally come in quick release variations which use manual levers which allow rifle shooters to rapidly install and dismount the optics.
Hex Key Rifle Optic Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation rails on rifles. These types of scope mounts use two separate rings to support the optic, and are made from 7075 T6 billet aluminum which are created for long distance accuracy shooting. This type of scope mount is wonderful for rifles which need a durable, sound mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Glass Rings
These kinds of quick-release rifle scope mounts can be used to rapidly detach a scope from a rifle and reattach it to a different rifle. If they all use a similar design mount, multiple scopes can also be switched out on the range. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten firmly to a flat top style Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted while keeping the original sighting settings. These types of mounts are useful and handy for rifles which are transferred a lot, to remove the scope glass from the rifle for protection, or for scopes which are employed between numerous rifles. An example of this mount style is the 30mm mount from Vortex Optics. It generally costs around $250 USD
Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle scope can destroy a day of shooting and your costly optic by causing fogging and producing residue inside of the scope tube. A lot of scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Rifle Glass Tubes
Another element of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is already taken up by the gas, the scope is less affected by condition shifts and pressure differences from the outdoor environment which may possibly allow water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to look for.
