Last update on June 6, 2023 // Source: Amazon API
Rifle Scope Product Details
Ultimate Arms Gear Dark Earth 3X “CQB” Tactical Magnifier for Red Dot Scope-Sight : Includes “QD” Quick Detach Weaver-Picatinny Mounting Ring
Ultimate Arms Gear New Generation “CQB” 3X Scope/Sight Magnifier :Package Includes Matching Dark Earth 30mm Quick Detach Weaver 7/8″ Mounting Ring. Superior Quality 3x Fixed Magnification, Multi Coated 30mm diameter lens allows in maximum light. With a weight of 6 oz and a length of 4.5″, this Magnifier has the ability to switch in a split second from CQB (Close Quarters Battle) to longer range for a great tactical advantage. Field Of View : 6 Degrees , and 1.65″ Eye relief. Sealed Fog-Proof Internal optics, waterproof, shockproof. Finish/Color is a non reflective Dark Earth with a hard coat finish. Works with Eotech & Aimpoint Compact Sights and similar Sights/Scopes . A favorite with Military – Law Enforcement – Hunters.
Rifle Scope Product Features
About the Ultimate Arms Gear Company
Ultimate Arms Gear is a premium supplier for long gun scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They design and build their mounts, scopes, and related products making the most of elements which are long lasting and durable. This includes the Ultimate Arms Gear Dark Earth 3X “CQB” Tactical Magnifier for Red Dot Scope-Sight : Includes “QD” Quick Detach Weaver-Picatinny Mounting Ring by Ultimate Arms Gear. For more shooting goods, visit their site.
What You Need to Know About Glass
Rifle scopes enable you to specifically aim a rifle at various targets by lining up your eye with the target at range. They accomplish this through magnifying the target by using a series of lenses inside the scope. The scope’s positioning can be adjusted for consideration of varied ecological things like wind and elevation to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will land based on the sight picture you are seeing via the optic as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle scopes and optics have about 11 parts which are found internally and on the exterior of the optic. These scope parts include the rifle scope’s body, lenses, adjustment dials, objective focus rings, and other elements. See all eleven parts of a scope.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The form of focal plane an optic has determines where the reticle or crosshair is located in relation to the optic’s magnification. It simply means the reticle is located behind or in front of the magnifying lens of the optic. Picking out the most ideal style of rifle glass is based on what kind of shooting you intend on undertaking.
First Focal Plane Scope Details
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These kinds of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where computations are minor
- Experienced shooters who understand their aim point “hold over” plus “lead” correlations for their rifles
- Shooters who don’t mind the reticle is bigger and requires more visual sight room than a SFP reticle
Second Focal Plane Glass
Second focal plane scopes (SFP) include the reticle behind 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 reticle measurement.
- Far away kinds of shooting where shooters have increased time to make ballistic estimations
- Shooting where most shots take place within much shorter spaces and ranges
- Shooters who prefer a clearer optic picture without space used up by the larger sized FFP reticle
About Rifle Glass Magnification
The extent of scope zoom you need on your scope depends on the type of shooting you intend to do. Virtually every type of rifle scope offers some amount of zoom. The level of magnification a scope gives is established by the dimension, thickness, and curvatures of the lenses within the rifle optic. The magnification level of the scope is the “power” of the glass. This indicates what the shooter is checking out through the scope is amplified times the power factor of what can normally be seen by human eyes.
Info About Fixed Single Power Lens Glass
A single power rifle optic will have a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not change because it is fixed.
About Adjustable Power Lens Rifle Glass
Variable power rifle scopes use variable power levels. The power change is accomplished by using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range of Rifle Glass
Here are some advised scope power settings and the ranges where they may be efficiently used. Highly magnified glass will not be as useful as lower magnification scopes since too much zoom can be a bad thing. The exact same idea applies to extended distances where the shooter needs to have increased power to see precisely where to best aim the rifle.
Scope Lens Finishing
All modern-day rifle optic lenses are layered. There are various types and qualities of glass lens coatings. Lens coating can be a crucial element of a rifle when thinking about luxury rifle optics and scope units. The lenses are among the most crucial pieces of the optic considering they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses offers protection to the lens exterior and also assists with anti glare from refracted sunrays and color perception.
Info on Rifle Scope Lens Coatings – HD Versus ED
Some scope manufacturers likewise use “HD” or high-definition lens coatings which use different processes, polarizations, components, and chemicals to draw out separate colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Single Covering Versus Multi-Coating for Optics
Various scope lenses can even have various finishings applied to them. All lenses generally have at least some type of treatment or coating applied to them before they are used in a rifle scope or optic. This is because the lens isn’t simply a raw piece of glass. It becomes part of the finely tuned optic. It requires a coating to be applied to it so that it will be optimally usable in many kinds of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope producer and how much you paid for it.
Some scope producers similarly make it a point to define if their optic lenses are covered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of products used in developing the rifle scope.
Hydrophobic Lens Finish
Water on a scope’s lens does not support preserving a clear sight picture through a scope whatsoever. Lots of top of the line and high-end scope manufacturers will coat their lenses with a hydrophilic or hydrophobic covering. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It provides protection for the surface area of the Steiner glass lens so the water molecules can not bind to it or develop surface tension. The outcome is that the water beads move off of the scope to preserve a clear, water free sight picture.
Choices for Installing Rifle Glass on Long Guns
Installing approaches for scopes come in a few choices. There are the basic scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also generally are made in quick release variations which use throw levers which allow rifle shooters to rapidly install and remove the optics.
Glass Mounting Solutions with Hex Key Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style 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 is designed for long distance accuracy shooting. This type of scope install is wonderful for rifles which require a durable, rock solid mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Glass Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle before reattaching it to a different rifle. Multiple scopes can also be switched out if they all use a similar style mount. These types of mounts are handy for long guns which are transferred a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between several rifles or are situationally focused.
Sealing and Gas Purging for Glass Tubes
Moisture inside your rifle glass can wreck a day on the range and your pricey optic by causing fogging and generating residue inside of the scope’s tube. The majority of scopes protect against moisture from getting in the scope tube with a series of sealing O-rings which are waterproof. Normally, these water-resistant 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 sufficient moisture content avoidance for basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle on your motorboat and are worried about the optic still performing if it is submerged in water and you can still rescue the gun.
Rifle Optic Gas Purging
Another part of avoiding the buildup of wetness inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Given that this area is currently taken up by the gas, the glass is less affected by temperature level shifts and pressure distinctions from the outdoor environment which may potentially enable water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.