Last update on August 9, 2022 // Source: Amazon API
Rifle Scope Product Details
Swarovski Z5i 2.4-12×50 – PLEX-I Riflescope 69770
Swarovski Z5i 2.4-12×50 Illum PLEX-I Riflescope Black 69770 | 1″ Tube | New
Rifle Scope Product Features
About the Swarovski Optik Scope Maker
Swarovski Optik is a premium supplier for firearm scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They design and build their products using building materials which are durable and long lasting. This includes the Swarovski Z5i 2.4-12×50 – PLEX-I Riflescope 69770 by Swarovski Optik. For more shooting goods, visit their website.
What You Need to Know About Optics
Rifle scopes allow you to specifically aim a rifle at various targets by lining up your eye with the target over a distance. They do this through magnifying the target using a series of lenses within the scope. The scope’s positioning can be dialed in for the consideration of varied environmental aspects like wind speed and elevation increases to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based upon 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 have about eleven parts which are located within and outside of the scope body. These scope parts consist of the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other parts. Learn about the eleven parts of scopes.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Deciding on the perfect type of rifle glass depends on what type of shooting you plan to do.
About First Focal Plane Glass
Focal plane scopes (FFP) include 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 very little
- Experienced shooters who know their aim point “hold over” and “lead” relationships for their rifles
- Shooters who do not mind the reticle is enlarged and takes up more visual sight area than a SFP reticle
Second Focal Plane Scope Facts
Second focal plane scopes (SFP) feature the reticle behind the magnification lens. This induces the reticle to stay at the very same size in relation to the amount of zoom being used. The effect is that the reticle dimensions change based on the zoom chosen to shoot over greater distances considering that the markings represent different increments which differ with the zoom. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement. These particular varieties of glass are handy for:
- Far away styles of shooting where shooters have increased time to make ballistic estimations
- Shooting where most shots happen within shorter ranges and spaces
- Shooters who desire a clearer optic picture without area used up by the larger sized FFP reticle
Magnification for Glass
The amount of zoom a scope offers is identified by the size, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Info on Fixed Power Lens Glass
A single power rifle scope uses a zoom number designator like 4×32. This implies the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not fluctuate because it is a set power scope.
Adjustable Power Lens Optics
Variable power rifle scopes can be changed between magnification power levels. These types of scopes will list the magnification degree in a configuration such as 2-10×32. These numbers suggest the magnification of the scope can be adjusted in between 2x and 10x power. This also utilizes the power levels in-between 2 and 10. The power adaptation is achieved utilizing the power ring component of the scope near the back of the scope by the eye bell piece.
Power and Range
Here are some recommended scope power settings and the ranges where they could be effectively used. Bear in mind that high magnification optics will not be as effective as lower magnification level glass because excessive zoom can be a bad thing. The exact same concept relates to extended ranges where the shooter needs enough power to see exactly where to best aim the rifle.
Rifle Glass Lens Finishing
All modern rifle optic and scope lenses are coated. There are different types and qualities of lens coverings. Lens finishing is an important element of a rifle when considering high-end rifle optics and targeting units. The glass lenses are one of the most critical components of the optic due to the fact that they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses protects the lens surface and also improves anti glare capabilities from refracted sunlight and color exposure.
ED Versus HD Scopes
Some scope manufacturers also use “HD” or high-definition lens coatings which use different processes, chemicals, polarizations, and components to draw out various colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” implying extra-low dispersion glass.
Scope Lens Single Finish Versus Multi-Coating
Different optic lenses can even have different finishings applied to them. All lenses generally have at least some type of treatment or covering applied to them prior to being used in a rifle scope or optic assembly. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It requires a coating to be applied to it so that the lens will be efficiently usable in numerous kinds of environments, degrees of sunshine (full VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering glare and other less helpful things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends on the scope company and just how much you spent on it. Both the manufacturer and amount are indicators of the lens quality.
Some scope makers similarly make it a point to define if their optic lenses are layered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of products used in building the rifle scope.
Hydrophobic Lens Covering
Water on a lens does not help with keeping a clear sight picture through a scope at all. Numerous top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic finish which is water repellent.
Scope Installing Alternatives
Mounting approaches for scopes are available in a few options. There are the standard scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These various types of mounts also generally come in quick release variations which use throw levers which permit rifle shooters to quickly install and remove the optics.
Hex Key Rifle Scope Ring Mounts
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use two separate rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long distance precision shooting. This type of scope install is fine for rifles which require a durable, sound mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to quickly take off a scope and attach it to a different rifle. Multiple scopes can also be switched out if they all use a compatible design mount. These types of mounts are convenient for rifles which are transferred a lot, to swap out the optic from the rifle for protection, or for scopes which are used in between numerous rifles or are situationally focused.
About Glass Tube Sealing and Gas Purging
Wetness inside your rifle optic can mess up a day of shooting and your expensive optic by causing fogging and developing residue inside of the scope tube. A lot of scopes avoid moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Info Around Rifle Optic Tube Gas Purging
Another element of avoiding the buildup of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Given that this area is currently occupied by the gas, the glass is less altered by temperature changes and pressure distinctions from the external environment which might possibly enable water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.