Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Swarovski Optik Z5 3,5-18 x 44 BRH Reticle
The BRH reticle was designed for better low light visibilty for big game hunting or those preferring a heavier reticle. The distances between bars and dots are the same for both reticles
Rifle Scope Product Features
Heavier reticle version of the popular BRX reticle with 5 x zoom
Compensates for wind drift up to 20 MPH
Can be used to estimate range to the target
Eliminates the need to make turret adjustments to your riflescope
designed for long range shooting
About the Swarovski Optik Manufacturer
Swarovski Optik is a premium supplier for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They style and supply their scopes and related products making the most of building materials which are resilient and long lasting. This includes the Swarovski Optik Z5 3,5-18 x 44 BRH Reticle by Swarovski Optik. For additional shooting items, visit their site.
Rifle Glass Information
Rifle scopes enable you to specifically align a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnifying the target by utilizing a series of lenses inside the scope. The scope’s alignment can be adapted to account for different environmental aspects like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will hit based upon the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended point of impact. The majority of modern rifle scopes have around 11 parts which are located internally and on the exterior of the scope. These optic pieces consist of the rifle scope’s body, lenses, windage turrets or dials, objective focus rings, and other parts. See all eleven parts of a scope.
Rifle Optic Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane an optic has decides where the reticle or crosshair is located in connection with the optic’s magnification. It simply indicates the reticle is situated behind or ahead of the magnification lens of the scope. Looking for the most beneficial form of rifle scope is based upon what type of shooting you anticipate undertaking.
First Focal Plane Optic Facts
Focal plane scopes (FFP) come with the reticle in front of the zoom lens. This triggers the reticle to increase in size based on the level of zoom being used. The outcome is that the reticle measurements are the same at the magnified distance as they are at the non amplified range. For instance, one tick on a mil-dot reticle at 100 yards with no “zoom” is still the corresponding tick at 100 yards using 5x “zoom”. These types of scopes are valuable for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where estimations are minor
- Experienced shooters who recognize their aim point “hold over” and “lead” correlations for their long guns
- Shooters who don’t mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Scope Info
Second focal plane optics (SFP) come with the reticle to the rear of the magnifying lens. This causes the reticle to remain at the exact same overall size in connection with the amount of magnification being used. The outcome is that the reticle dimensions evolve based on the zoom used to shoot over lengthier ranges considering the markings present distinct increments which differ with the magnification level. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick. These types of glass work for:
- Long distance kinds of shooting where shooters have extra time to make ballistic computations
- Shooting where most of the shots take place within shorter spaces and ranges
- Shooters who choose a clearer optic picture without room taken up by the bigger FFP reticle
About Rifle Glass Magnification
The amount of magnification a scope provides is identified by the diameter, 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 optic uses 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 magnification of this type of optic can not change given that it is set from the factory.
Variable Power Lens Rifle Glass Facts
Variable power rifle scopes have adjustable power. It will note the magnification degree in a configuration such as 2-10×32. These numbers imply the zoom of the scope could be changed in between 2x and 10x power. This additionally utilizes the power levels in-between 2 and 10. The power adaptation is achieved by employing 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 recommended scope power settings and the distances where they could be effectively used. Highly magnified scopes will not be as effective as lower magnification glass given that too much zoom can be a negative aspect depending on your shooting distance. The exact same idea relates to extended ranges where the shooter needs increased power to see precisely where to properly aim the rifle.
Info on Rifle Scope Lens Coating
All present day rifle optic lenses are coated. Lens covering can be an essential element of a rifle system when looking at high end rifle optics and scope equipment.
HD Versus ED Lens Coatings
Some optic producers will also use “HD” or high-definition lens coverings that apply different procedures, components, chemical substances, and polarizations to draw out various color ranges and viewable target definition through the lens. This high-def finish is often used with greater density lens glass which reduces light’s capability to refract through the lens glass. Some scope makers use “HD” to describe “ED” signifying extra-low dispersion glass. ED handles how colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration can be noticeable over things with hard edges and outlines as light hits the object from particular angles.
Details on Single Covering Versus Multi-Coating
Different scope lenses can even have various coatings applied to them. All lenses usually have at least some type of treatment or finish applied to them before being used in a rifle scope or optic assembly. This is because the lens isn’t simply a raw piece of glass. It becomes part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be efficiently functional in numerous types of environments, degrees of light (full light VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is typically a protective and improving multi-purpose treatment. This lens treatment can protect the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope manufacturer and the amount you spent for it. Both are signs of the lens quality.
Some scope makers likewise make it a point to define if their optic lenses are coated or “multi” coated. This suggests the lens has had several treatments applied to the surfaces. If a lens gets numerous treatments, it can establish that a manufacturer is taking numerous actions to fight various environmental aspects like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic finish. This additionally doesn’t necessarily imply the multi-coated lens will perform much better than a single layered lens. Being “better” hinges on the producer’s lens treatment techniques and the quality of components used in building the rifle glass.
Hydrophobic Lens Coverings
Water on a lens does not help with maintaining a clear sight picture through a scope at all. Numerous top of the line and high-end optic companies will coat their lenses with a hydrophilic or hydrophobic covering.
Rifle Optic Mounting Options
Mounting solutions for scopes come in a few options. There are the basic scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release variations which use toss levers which enable rifle shooters to quickly install and dismount the optics.
Hex Key Scope Rings
Standard, clamp-on type mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use double detached rings to support the scope, and are normally constructed from 7075 T6 billet aluminum or similar materials which are created for long distance precision shooting. This kind of scope mount is great for rifle systems which need a long lasting, hard use mount which will not move despite just how much the scope is moved about or abuse the rifle takes. These are the type of mounts you want for a dedicated optics setup on a long distance hunting or tournament rifle which will almost never need to be altered or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the screws to keep the hex screw threads from wiggling out after they are mounted securely in place. An example of these mounting rings are the 30mm style made by the Vortex Optics company. The set normally costs around $200 USD
Quick-Release Cantilever Optic Rings
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. Several scopes can even be switched out if they all use a similar style mount. These types of mounts are handy for rifle platforms which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for optics which are used in between multiple rifles or are situationally focused.
Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can destroy a day of shooting and your costly optic by triggering fogging and creating residue inside of the scope tube. Many scopes avoid moisture from getting in the scope tube with a system of sealing O-rings which are water resistant.
Info Around Rifle Glass Tube Gas Purging
Another element of preventing the accumulation of wetness within the rifle scope tube is filling the tube with a gas like nitrogen. Because this space is already taken up by the gas, the optic is less affected by climate alterations and pressure variations from the outdoor environment which could potentially enable water vapor to permeate in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a good rifle scope to look for.
