Description
Rifle Scope Product Details
Swarovski Optik 2-12×50 Z6i 2nd Generation BT Riflescope, Matte Black Finish with Illuminated 4A-I Reticle, 30mm Tube
Swarovski Z6i 2-12×50 BT Illum 4A-I Riflescope Black 69336 | Swaroclean | New
Rifle Scope Product Features
30mm tube
Second focal plane
BDC/Adjustable turrets
Waterproof and fogproof
Illuminated 4A reticle
About the Swarovski Optik Company
Swarovski Optik is a premium company for rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They design and make their scopes and related products making the most of building materials which are resilient and long lasting. This includes the Swarovski Optik 2-12×50 Z6i 2nd Generation BT Riflescope, Matte Black Finish with Illuminated 4A-I Reticle, 30mm Tube by Swarovski Optik. For additional shooting products, visit their website.
Info About Rifle Scopes
Rifle scopes enable you to precisely aim a rifle at various targets by lining up your eye with the target over a range. They do this through magnifying the target by employing a set of lenses inside the scope. The scope’s alignment can be adapted to account for different ecological elements like wind 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 seeing via the scope as you line up the scope’s crosshair or reticle with the intended target. Most modern-day rifle scopes and optics have around eleven parts which are located within and outside of the optic. These parts consist of the rifle scope’s body, lenses, windage and elevation dials, focus rings, and other elements. See all eleven parts of an optic.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Opting for the perfect type of rifle glass is based around what type of shooting you plan to do.
About First Focal Plane Scopes
First focal plane optics (FFP) come with the reticle in front of the magnification lens. This induces the reticle to increase in size based on the extent of magnification being used. The result is that the reticle measurements are the same at the enhanced distance as they are at the non magnified range. For instance, one tick on a mil-dot reticle at one hundred yards with no “zoom” is still the very same tick at 100 yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where estimations are low
- Experienced shooters who know their aim point “hold over” plus “lead” ratios for their long guns
- Shooters who do not mind the reticle is bigger and takes up more visual sight room than a SFP reticle
Second Focal Plane Scopes
Second focal plane optics (SFP) include the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick measurement.
- Far away kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most shots occur within much shorter spaces and ranges
- Shooters who like a clearer optic picture with less space taken up by the larger size FFP reticle
Details on Rifle Optic Magnification
The amount of zoom a scope offers is identified by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Info About Single Power Lens Scopes
A single power rifle scope will have 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 change because it is a fixed power optic.
Adjustable Power Lens Scope Info
Variable power rifle scopes use variable power levels. The power adjustment is handled using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Scopes
Here are some recommended scope power settings and the distances where they can be effectively used. Keep in mind that higher magnification scopes will not be as efficient as lower magnification level optics and scopes due to the fact that increased magnification can be a negative thing in certain situations. The same relates to longer distances where the shooter needs enough power to see precisely where to best aim the rifle.
Optic Lens Coating
All current rifle optic and scope lenses are coated. Lens finishing is an important aspect of a rifle when buying high end rifle optics and scope equipment.
HD Versus ED Lenses
Some scope makers also use “HD” or high-definition lens finishings which use various processes, polarizations, aspects, and chemicals to draw out a wide range of colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” implying extra-low dispersion glass.
Rifle Scope Lens Single Finishing Versus Multi-Coating
Various optic lenses can also have different finishings applied to them. All lenses usually have at least some type of treatment or coating used to them before they are used in a rifle scope or optic.
Single covered lenses have a treatment applied to them which is normally a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while reducing 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 upon the scope company and just how much you paid for it. Both the manufacturer and amount are indicators of the lens quality.
Some scope makers likewise make it a point to specify if their optic lenses are covered or “multi” coated. This indicates the lens has multiple treatments applied to the surfaces of the glass. If a lens gets multiple treatments, it can indicate that a maker is taking several actions to fight different environmental elements like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This also does not always imply the multi-coated lens will perform better than a single coated lens. Being “better” depends upon the maker’s lens treatment innovation and the quality of products used in creating the rifle scope.
Anti-water Lens Finishes
Water on a scope lens does not assist with keeping a clear sight picture through an optic whatsoever. Numerous top of the line and high-end scope producers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the surface area of the Steiner optic lens so the water particles can not bind to it or create surface tension. The result is that the water beads slide off of the scope to maintain a clear, water free sight picture.
Choices for Installing Rifle Scopes on Long Guns
Installing solutions for scopes are available in a few options. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also normally come in quick release variations which use manual levers which enable rifle operators to quickly mount and dismount the scope.
Scope Mounts with Hex Key Rings
Standard, clamp style 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 are developed for long distance 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 abused.
Quick-Release Cantilever Rifle Scope Rings
These types of quick-release rifle scope mounts can be used to quickly remove a scope from a rifle and reattach it to a different rifle. Several scopes can also be switched out if they all use a similar designed mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect securely to a flat top style Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while retaining the original sighting settings. These kinds of mounts are useful and beneficial for shooting platforms which are hauled around a lot, to take off the optic from the rifle for protection, or for scopes which are adopted between multiple rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It usually costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle scope can destroy a day of shooting and your costly optic by causing fogging and creating residue inside of the scope tube. The majority of scopes prevent moisture from going into the scope tube with a system of sealing O-rings which are water resistant.
Glass Gas Purging
Another component of preventing the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this area is currently occupied by the gas, the optic is less impacted by temp alterations and pressure differences from the outside environment which may possibly 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 seek out.
