Description
Rifle Scope Product Details
Swarovski Optik 1-8×24 L Z8i Riflescope, Matte Black with Illuminated BRT-I Reticle, 30mm Tube Diameter.
The Swarovski Z8i 1-8×24 offers an incredible 8x magnification that allows this scope to be utilized in almost any circumstance that may arise. This line of Swarovski scopes will push the bonds of scope technology like never before. It has incredible clarity and 93% light transmission that can only truly be understood by looking through one. This is made possible with the highest imaginable glass quality and Swarovskis state of the art coatings. The slim 30mm tube size is not overly cumbersome and gives this scope a very elegant look upon the rifle that it is mated with. It also features the optional BTF or ballistic turret flex for both elevation and windage adjustments, which can be installed without the need for extra tools. The 1-8x magnification on this scope lends well to a variety of situations that include the driving hunt. In this particular circumstance speed and low magnification are needed to hit game that may spot you before you spot them. However you must also be wary of game that is farther away. This creates a particular challenge for hunters, but not any longer as the 1-8x Z8i is perfectly suited to both situations with a quick turn of the throw lever.
Rifle Scope Product Features
24mm objective lens
2nd focal plane
Waterproof and fog proof
Illuminated reticle
Multi-coated lenses
About the SWAROVSKI Scope Maker
SWAROVSKI is a premium maker for weapon scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They create and manufacture their products using building materials which are long lasting and durable. This includes the Swarovski Optik 1-8×24 L Z8i Riflescope, Matte Black with Illuminated BRT-I Reticle, 30mm Tube Diameter. by SWAROVSKI. For additional shooting products, visit their site.
Information Optics
Rifle scopes allow you to exactly align a rifle at different targets by lining up your eye with the target at range. They do this through magnification by utilizing a set of lenses inside the scope. The scope’s positioning can be adjusted for consideration of varied natural things like wind and elevation decreases to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will land based upon the sight picture you are viewing using the optic as you line up the scope’s crosshair or reticle with the intended target. Most modern rifle scopes and optics have about 11 parts which are located inside and on the exterior of the scope. These scope parts include the rifle scope’s body, lenses, windage turrets or dials, objective focus rings, and other components. See all eleven parts of a scope.
Rifle Scope Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The style of focal plane a scope has determines where the reticle or crosshair is located in regard to the scopes magnification. It literally means the reticle is situated behind or in front of the magnifying lens of the optic. Looking for the most desired kind of rifle optic depends on what style of shooting or hunting you anticipate undertaking.
First Focal Plane Optics
First focal plane glass (FFP) feature the reticle before the magnification lens. This causes the reticle to increase in size based on the amount of magnification being used. The outcome is that the reticle measurements are the same at the magnified range as they are at the non magnified range. One tick on a mil-dot reticle at one hundred yards with no “zoom” is still the same tick at one hundred yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are marginal
- Experienced shooters who have an idea for their target “hold over” as well as “lead” correlations for their long gun
- Shooters who don’t mind the reticle is bigger and occupies more visual sight room than a SFP reticle
Info About Second Focal Plane Scopes
Second focal plane scopes (SFP) include the reticle to the rear of the magnifying lens. This triggers the reticle to stay at the same overall size relative to the volume of zoom being used. The end result is that the reticle dimensions shift based upon the zoom applied to shoot over lengthier ranges given that the reticle markings represent various increments which vary with the zoom level. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick measurement. These particular kinds of optics work for:
- Far away kinds of shooting where shooters have additional time to make ballistic estimations
- Shooting where most shots take place within much shorter proximities and ranges
- Shooters who want a clearer optic picture without area used up by the larger size FFP reticle
Glass Magnification
The level of scope magnification you require is based on the style of shooting you like to do. Pretty much every type of rifle glass gives some degree of zoom. The volume of magnification a scope gives is determined by the size, density, and curves of the lens glass inside of the rifle scope. The magnification level of the scope is the “power” of the opic. This implies what the shooter is aiming at through the scope is amplified times the power aspect of what can usually be seen by human eyes.
Fixed Single Power Lens Glass Details
A single power rifle optic uses a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of optic can not adjust since it is set from the factory.
Adjustable Power Lens Rifle Glass Facts
Variable power rifle scopes have adjustable power. These types of scopes will list the zoom degree in a configuration like 2-10×32. These numbers imply the zoom of the scope could be adjusted between 2x and 10x power. This always utilizes the powers in-between 2 and 10. The power shift is achieved by applying the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range Correlation of Rifle Optics
Here are some recommended scope power settings and the distances where they can be successfully used. Highly magnified scopes will not be as effective as lower magnification level optics given that too much zoom can be a bad thing. The exact same idea applies to longer distances where the shooter needs to have sufficient power to see precisely where to properly aim the rifle at the target.
Rifle Optic Lens Covering
All contemporary rifle scope lenses are coated. Lens coating is an important aspect of a rifle system when looking at high end rifle optics and scope systems.
Details on Scope Lens Coatings – HD Versus ED
Some scope companies also use “HD” or high-definition lense coverings that take advantage of various procedures, rare earth compounds, polarizations, and elements to enhance numerous color ranges and viewable target definition through lenses. This HD finishing is normally used with more costly high density glass which drops light’s chance to refract through the lens glass. Some scope vendors use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with 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 visible around items with defined outlines as light hits the object from various angles.
Single Covering Versus Multi-Coating for Rifle Optics
Different scope lenses can also have different coverings applied to them. All lenses typically have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It requires a coating to be applied to it so that it will be efficiently usable in many kinds of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while minimizing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope producer and how much you paid for it.
Some scope makers also make it a point to define if their optic lenses are covered or “multi” covered. This suggests the lens has had several treatments applied to the surfaces. If a lens gets numerous treatments, it can show that a manufacturer is taking multiple steps to combat different environmental factors like an anti-glare covering, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This also does not always imply the multi-coated lens is better than a single coated lens. Being “better” depends on the producer’s lens treatment solutions and the quality of components used in building the rifle glass.
Anti-water Lens Finishing
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Lots of top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic coating.
Alternatives for Mounting Rifle Scopes on Firearms
Mounting approaches for scopes come in a couple of choices. There are the basic scope rings which are individually installed to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also normally come in quick release variations which use manual levers which allow rifle shooters to rapidly install and dismount the optics.
Hex Key Optic Ring Mounts
Standard, clamp-on type mounting scope rings use hex head screws to fix to the flattop style Picatinny scope mounting rails on rifles. These varieties of scope mounts use a pair of detached rings to support the scope, and are normally constructed from 7075 T6 billet aluminum or similar materials which are developed for far away accuracy shooting. This type of scope mount is good for rifles which need to have a durable, rock solid mount which will not move despite just how much the scope is moved about or jarring the rifle takes. These are the type of mounts you should get for a faithful scope system on a far away scouting or competitors long gun that will seldom need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used to stop the hex screws from backing out after they are installed firmly in position. An example of these rings are the 30mm type from Vortex Optics. The set usually costs around $200 USD
Rifle Scope Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly connect and take off a scope from a rifle. If they all use a comparable style mount, a number of scopes can often be swapped out. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect securely to a flat top type Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving accuracy. These types of mounts are useful and handy for rifles which are transported a lot, to take off the scope glass from the rifle for protection, or for sight systems which are chosen for use in between several rifles. An example of this mount style is the 30mm mount from the Vortex Optics manufacturer. It generally costs around $250 USD
Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can destroy a day of shooting and your expensive optic by triggering fogging and developing residue inside of the scope tube. Many scopes avoid wetness from going into the scope tube with a system of sealing O-rings which are waterproof.
Rifle Glass Gas Purging
Another component of avoiding the accumulation of wetness within the rifle optic tube is filling the tube with a gas like nitrogen. Given that this space is currently taken up by the gas, the scope is less altered by temp shifts and pressure variations from the outdoor environment which may potentially permit water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to seek out.
