Description
Rifle Scope Product Details
Bering Optics Avenger 3.0 x 50 Gen I Night Vision Sight
BE16150 Features: -Night Vision products are not to be sold or brought outside of the United States.. -Night Vision sight. -Compact and lightweight. -Multi-coated optics. Magnification: -Low (approx. 1X – 7X). Usage: -General Target/Plinking/Hunting/Tactical. Objective Lens Diameter: -41-50Mm. Tube Diameter: -1 Inch. Gun Type: -Rimfire Rifle/Air Rifle/Centerfire Rifle. Finish: -Black. Generic Specifications: -Power supply: AA battery 1.5V (one). -Power supply options: CR-123 battery 3V (one). Generic Dimensions: -3.1” H x 8.58” W x 4.2” D. Dimensions: Overall Product Weight: -2.21 Pounds.
Rifle Scope Product Features
Magnification: 3x
Objective lens diameter (mm): 50
Field of view (degree): 12
Focus range (yard): 10 to infinity
Diopter adjustment (D): +/- 4
About the Bering Optics Brand
Bering Optics is a premium manufacturer for weapon scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They style and manufacture their mounts, scopes, and related products by using building materials which are long lasting and durable. This includes the Bering Optics Avenger 3.0 x 50 Gen I Night Vision Sight by Bering Optics. For more shooting goods, visit their site.
Info About Glass
Rifle scopes permit you to exactly aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through magnifying the target by using a set of lenses inside the scope. The scope’s positioning can be adjusted to account for different environmental factors like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are viewing via the scope as you line up the scope’s crosshair or reticle with the intended target. Many contemporary rifle scopes and optics have around eleven parts which are found within and outside of the optic. These parts include the rifle scope’s body, lenses, adjustment dials, focus rings, and other elements. See all eleven parts of optics.
About Rifle Scope Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Finding the best type of rifle optic is based on what type of shooting you plan to do.
First Focal Plane Glass Details
First focal plane glass (FFP) feature the reticle before the zoom lens. This causes the reticle to increase in size based on the extent of magnification being used. The outcome is that the reticle measurements are the same at the enhanced range as they are at the non amplified range. One tick on a mil-dot reticle at one hundred yards with no “zoom” is still the very same tick at one hundred yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where calculations are minor
- Experienced shooters who recognize their target “hold over” and also “lead” correlations for their long guns
- Shooters who don’t mind the reticle is bigger and requires more visual sight space than a SFP reticle
Second Focal Plane Optics
Second focal plane scopes (SFP) come with the reticle to the rear of the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance types of shooting where shooters have additional time to make ballistic calculations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who choose a clearer optic sight picture with less space taken up by the larger size FFP reticle
Zoom for Rifle Optics
The quantity of zoom a scope provides is identified by the size, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Single Power Lens Rifle Glass
A single power rifle scope and optic comes with a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of optic can not fluctuate given that it is a fixed power optic.
Adjustable Power Lens Scope Facts
Variable power rifle scopes can be changed between magnification power levels. These types of scopes will note the magnification level in a format such as 2-10×32. These numbers indicate the magnification of the scope can be adjusted in between 2x and 10x power. This also incorporates the power levels in-between 2 and 10. The power modification is achieved by making use of the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Optics
Here are some advised scope powers and the ranges where they could be efficiently used. High power scopes will not be as effective as lower powered rifle scope glass given that too much zoom can be a negative aspect depending on your shooting distance. The same idea goes for longer ranges where the shooter needs to have sufficient power to see precisely where to properly aim the rifle.
Details on Rifle Glass Lens Finish
All contemporary rifle optic lenses are coated. There are different types and qualities of lens finishings. When thinking about luxury rifle scope setups, Lens covering can be a significant aspect of defining the rifle’s capability. The lenses are among the most vital pieces of the optic because they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses shields the lens surface and even improves anti glare from excess sunlight and color visibility.
HD Versus ED Rifle Optic Lens Coatings
Some scope companies even use “HD” or high-def glass finishes which make the most of various procedures, chemicals, components, and polarizations to enhance various color ranges and viewable target visibility through the lens. This high-def covering is normally used with greater density lens glass which brings down light’s ability to refract by means of the lens glass. Some scope brands use “HD” to refer to “ED” signifying extra-low dispersion glass. ED handles how colors are presented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration is often visible over items with hard edges and outlines as light hits the object from particular angles.
Single Optic Lens Covering Versus Multi-Coating
Different optic lenses can also have different finishes applied to them. All lenses usually have at least some type of treatment or coating applied to them before being used in a rifle scope or optic. Because the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It must have a finish placed on it so that the lens will be efficiently usable in many types of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is generally a protective and boosting multi-purpose treatment. This lens treatment can protect the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single layered lens depends upon the scope company and the amount you spent paying for it. Both are signs of the lens quality.
Some scope producers likewise make it a point to define if their optic lenses are covered or “multi” coated. This suggests the lens has numerous treatments applied to them. If a lens gets numerous treatments, it can indicate that a maker is taking numerous actions to combat different environmental elements like an anti-glare covering, a scratch resistant anti-abrasion finish, followed by a hydrophilic covering. This also does not necessarily suggest the multi-coated lens is better than a single layered lens. Being “better” hinges on the manufacturer’s lens treatment innovation and the quality of glass used in developing the rifle glass.
Hydrophobic Lens Covering
Water on a scope’s lens doesn’t assist with preserving a clear sight picture through an optic in any way. Many top of the line or premium scope producers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It treats the exterior surfaces of the Steiner optic lens so the H2O molecules 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.
Optic Installation Alternatives
Installing solutions for scopes come in a few options. There are the standard scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These different types of mounts also normally are made in quick release versions which use throw levers which enable rifle operators to rapidly install and dismount the glass.
Rifle Optic Mounting Solutions with Hex Key Rings
Standard, clamp style 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 different rings to support the optic, and are often made from 7075 T6 billet aluminum which is created for long range accuracy shooting. This type of scope install is fine for rifles which need a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to quickly detach a scope and attach it to a different rifle. Several scopes can also be swapped out if they all use a similar style mount. These types of mounts are handy for long guns which are transferred a lot, to remove the optic from the rifle for protecting the scope, or for scopes which are used between multiple rifles.
Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle scope can wreck a day on the range and your costly optic by causing fogging and developing residue inside of the scope tube. Many optics protect against moisture from entering the optical tube with a series of sealing O-rings which are water resistant. Generally, these water resistant scopes can be submerged beneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be ample moisture content prevention for standard use rifles, unless you plan on taking your rifle sailing and are worried about the optic still working if it is submerged in water and you can still rescue the firearm.
Gas Purged Glass Tubes
Another part of preventing the accumulation of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the scope is less influenced by condition shifts and pressure differences from the external environment which might possibly enable water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to seek out.
