Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Ultimate Arms Gear Dark Earth 5X “CQB” Tactical Magnifier for Red Dot Scope-Sight : Includes “QD” Quick Detach Weaver-Picatinny Mounting Ring
Official Ultimate Arms Gear Brand, Dark Earth 5X “CQB” (Close Quarter Combat) Tactical Magnifier for Red Dot Scope-Sight : Includes “QD” Quick Detach Weaver/Picatinny 7/8″ Mounting Ring
Rifle Scope Product Features
Color- Dark Eart Tan
Magnification – Fixed 5x
Includes “QD” Quick Detach Weaver/Picatinny 7/8″ Mounting Ring
About the Ultimate Arms Gear Company
Ultimate Arms Gear is a premium producer for rifle scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They innovate and build their scopes and related products by making the most of building materials which are durable and long lasting. This includes the Ultimate Arms Gear Dark Earth 5X “CQB” Tactical Magnifier for Red Dot Scope-Sight : Includes “QD” Quick Detach Weaver-Picatinny Mounting Ring by Ultimate Arms Gear. For additional shooting items, visit their website.
About Rifle Glass
Rifle scopes enable you to exactly aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through magnification using a set of lenses within the scope. The scope’s positioning can be adjusted to take into account numerous ecological aspects like wind and elevation increases to make up for bullet drop.
The scope’s function is to understand precisely where the bullet will land based on the sight picture you are viewing via the optic as you line up the scope’s crosshair or reticle with the target. Most contemporary rifle scopes and optics have around 11 parts which are arranged within and on the exterior of the scope. These scope parts consist of the rifle scope’s body, lenses, windage turrets or dials, objective focus rings, and other parts. Learn about the eleven parts of glass.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Choosing the best type of rifle scope is based on what type of shooting you plan to do.
First Focal Plane Scope Facts
First focal plane scopes (FFP) come with the reticle in front of the zoom lens. This causes the reticle to increase in size based upon the level of zoom being used. The outcome is that the reticle measurements are the same at the magnified range as they are at the non amplified distance. As an example, one tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at one hundred yards using 5x “zoom”. These types of scopes are valuable for:
- Quick acquisition, long distance types of shooting
- Shooting situations where estimations are minimal
- Experienced shooters who know their target “hold over” and “lead” equations for their firearm
- Shooters who don’t mind the reticle is enlarged and requires more visual eyesight area than a SFP reticle
Second Focal Plane Scope Facts
Second focal plane scopes (SFP) include the reticle to the rear of the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick.
- Long distance types of shooting where shooters have increased time to make ballistic estimations
- Shooting where most of the shots happen within shorter ranges and proximities
- Shooters who want a clearer optic sight picture with less room used up by the larger size FFP reticle
Rifle Scope Magnification
The amount of magnification a scope offers is determined by the diameter, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Info About Fixed Single Power Lens Scopes
A single power rifle scope will have a zoom number designator like 4×32. This implies the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not adjust since it is a fixed power scope.
Adjustable Power Lens Scope Facts
Variable power rifle scopes use variable power levels. The power change is achieved by using the power ring part of the scope near the rear of the scope by the eye bell.
Scope Power Level and Ranges
Here are some advised scope power settings and the distances where they could be efficiently used. Highly magnified scopes will not be as useful as lower magnification rifle scope glass considering that too much magnification can be a negative aspect depending on your shooting distance. The exact same concept goes for extended distances where the shooter needs increased power to see exactly where to best aim the rifle at the target.
Lens Finish for Glass
All contemporary rifle optic and scope lenses are covered in special coatings. There are different types and qualities of glass finishings. When researching high end rifle optical devices, Lens covering can be a crucial element of defining the rifle’s capability. The glass lenses are among the most important parts of the scope considering they are what your eye sees through while sighting a rifle in on the target. The coating on the lenses offers protection to the lens surface and improves anti glare from excess daylight and color perception.
About Lens Coatings – HD Versus ED
Some rifle scope producers will also use “HD” or high-def lense finishings that make the most of various processes, chemicals, components, and polarizations to extract separate color ranges and viewable target visibility through the lens. This high-definition finishing is normally used with more costly, high density lens glass which lowers light’s potential to refract by means of the lens glass. Some scope vendors use “HD” to refer to “ED” meaning extra-low dispersion glass. ED deals with how certain colors are presented on the chromatic spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration is often visible around items with well defined outlines as light hits the object from certain angles.
Rifle Optic Lens Single Coating Versus Multi-Coating
Different scope lenses can also have different finishings applied to them. All lenses typically have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely tuned optic. It requires a coating to be applied to it so that the lens will be optimally functional in lots of types of environments, degrees of sunshine (full VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers likewise make it a point to define if their optic lenses are coated or “multi” coated. This means the lens has had numerous treatments applied to the surfaces. If a lens gets several treatments, it can show that a company is taking several steps to fight various environmental factors like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic finish. This additionally doesn’t always mean the multi-coated lens will perform better than a single layered lens. Being “better” depends on the maker’s lens treatment innovation and the quality of materials used in developing the rifle optic.
Hydrophobic Lens Coverings
Water on a lens doesn’t assist with keeping a clear sight picture through a scope at all. Numerous top of the line and high-end scope companies will coat their lenses with a hydrophilic or hydrophobic anti-water covering.
Options for Mounting Scopes on Firearms
Mounting approaches for scopes are available in a few choices. There are the standard scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also generally come in quick release variations which use manual levers which permit rifle shooters to quickly mount and remove the scope.
Hex Key Scope Rings
Normal, 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 a couple of separate rings to support the optic, and are made from 7075 T6 billet aluminum which are designed for long distance precision shooting. This type of scope mount is wonderful for rifles which need a durable, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to rapidly detach a scope and attach it to a different rifle. Numerous scopes can even be swapped out if they all use a compatible design mount. These types of mounts are convenient for long guns which are transported a lot, to remove the optic from the rifle for protecting the scope, or for scopes which are used between multiple rifles or are situationally focused.
Rifle Glass Tube Sealing and Gas Purging
Wetness inside your rifle glass can spoil a day of shooting and your expensive optic by resulting in fogging and producing residue inside of the scope tube. Most scopes protect against moisture from entering the optical tube with a system of sealing O-rings which are water resistant. Generally, these optics can be submerged within 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be ample humidity avoidance for standard use rifles, unless you intend on taking your rifle boating and are concerned about the scope still working if it goes overboard and you can still retrieve the firearm.
Rifle Optic Gas Purging
Another part of preventing the accumulation of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Because this space is currently taken up by the gas, the optic is less influenced by temperature level alterations and pressure variations from the outside environment which may potentially permit water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to look for.