Description
Rifle Scope Product Details
Swarovski Optik 2.4-12×50 Z5 BT Series Riflescope, Matte Black with Second Focal Plane Plex Reticle, Ballistic Turret, 1" Center Tube
Swarovski Z5 2.4-12×50 BT 4W Reticle (Non-Illum) Riflescope Black 59771 | New
Rifle Scope Product Features
1″ main tube
Second focal plane
BDC/adjustable turrets
Waterproof and fogproof
About the Swarovski Optik Manufacturer
Swarovski Optik is a premium company for rifle scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They innovate and manufacture their mounts and related products by choosing elements which are long lasting and durable. This includes the Swarovski Optik 2.4-12×50 Z5 BT Series Riflescope, Matte Black with Second Focal Plane Plex Reticle, Ballistic Turret, 1" Center Tube by Swarovski Optik. For additional shooting products, visit their website.
Information About Rifle Optics
Rifle scopes allow you to exactly aim a rifle at different targets by lining up your eye with the target over a distance. They accomplish this through magnification using a set of lenses within the scope. The scope’s positioning can be adjusted for the consideration of many environmental things like wind speed and elevation to account for bullet drop.
The scope’s function is to understand precisely where the bullet will hit based on the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended target. A lot of modern rifle scopes and optics have about 11 parts which are found internally and outside of the scope body. These scope parts include the rifle scope’s body, lenses, windage and elevation turrets, focus rings, and other parts. Learn about the eleven parts of rifle scopes.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The form of focal plane a scope has establishes where the reticle or crosshair is located in relation to the optic’s zoom. It actually means the reticle is behind or before the magnifying lens of the optic. Choosing the most beneficial kind of rifle glass is based on what style of shooting you plan on undertaking.
First Focal Plane Glass Facts
First focal plane optics (FFP) include the reticle before the magnifying lens. This causes 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 enhanced range as they are at the non magnified range. For instance, one tick on a mil-dot reticle at 100 yards without any “zoom” is still the very same tick at one hundred yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where calculations are minimal
- Experienced shooters who know their target “hold over” plus “lead” ratios for their firearms
- Shooters who do not mind the reticle is enlarged and requires more visual sight room than a SFP reticle
Second Focal Plane Scopes
Second focal plane glass (SFP) come with the reticle behind the zoom lens. This triggers the reticle to stay at the very same dimensions in connection with the quantity of zoom being used. The effect is that the reticle measurements evolve based on the magnification used to shoot over greater ranges given that the reticle markings present various increments which can vary with the magnification. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement. These particular sorts of scopes are useful for:
- Far away forms of shooting where shooters have extra time to make ballistic estimations
- Shooting where most of the shots happen within much shorter spaces and ranges
- Shooters who select a clearer optic picture with less room used up by the larger sized FFP reticle
Scope Zoom
The amount of scope zoom you need on your scope depends upon the form of shooting you wish to do. Virtually every style of rifle scope provides some degree of magnification. The volume of magnification a scope offers is identified by the dimension, thickness, and curvatures of the lens glass inside of the rifle scope. The zoom of the optic is the “power” of the scope. This suggests what the shooter is looking at through the scope is magnified times the power aspect of what can normally be seen by human eyes.
Fixed Power Lens Optic Details
A single power rifle optic and scope will have 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 kind of scope can not change because it is fixed.
Adjustable Power Lens Scopes
Variable power rifle scopes can be tweaked between magnified levels. The power adjustment is performed by making use of the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range Correlation of Optics
Here are some suggested scope power settings and the ranges where they could be efficiently used. High power glass 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 very same idea goes for extended ranges where the shooter needs to have enough power to see exactly where to best aim the rifle at the target.
Info on Lens Finishes
All modern-day rifle scope and optic lenses are covered. Lens finish is a vital element of a shooting platform when looking into high end rifle optics and scope setups.
ED Versus HD Scopes
Some scope manufacturers also use “HD” or high-definition lens finishes which use different techniques, chemicals, polarizations, and aspects to draw out various colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Single Rifle Optic Lens Finish Versus Multi-Coating
Various optic lenses can also have different finishes used to them. All lenses generally have at least some type of treatment or finish used to them prior to being used in a rifle scope or optic.
Single coated lenses have a treatment applied to them which is normally a protective and improving multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering glare and other less beneficial things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope company and just how much you paid 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 them. If a lens gets multiple treatments, it can prove that a maker is taking numerous steps to fight different natural aspects like an anti-glare finishing, a scratch resistant anti-abrasion finish, followed by a hydrophilic finish. This also does not necessarily indicate the multi-coated lens is better than a single coated lens. Being “much better” depends on the manufacturer’s lens treatment technology and the quality of glass used in creating the rifle scope.
What to Know About Anti-water Finish
Water on a lens does not assist with keeping a clear sight picture through a scope at all. Lots of top of the line and military grade optic makers will coat their lenses with a hydrophobic or hydrophilic covering which is water repellent.
Alternatives for Mounting Optics on Long Guns
Mounting options for scopes can be found in a couple of 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 generally come in quick release versions which use throw levers which enable rifle shooters to quickly mount and remove the scopes.
Hex Key Rifle Scope Ring Mounts
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 made from 7075 T6 billet aluminum which is created for long distance accuracy shooting. This type of scope install is excellent for rifles which require a durable, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to quickly remove a scope and attach it to a different rifle. Several scopes can also be swapped out if they all use a compatible style mount. These types of mounts come in handy for rifles which are carried a lot, to remove the optic from the rifle for protection, or for optics which are used between numerous rifles or are situationally focused.
Sealing and Gas Purging for Optic Tubes
Wetness inside your rifle scope can mess up a day of shooting and your expensive optic by causing fogging and developing residue inside of the scope tube. Many scopes prevent moisture from getting in the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Rifle Scope Tubes
Another element of preventing the buildup of wetness inside of the rifle scope tube is filling the tube with a gas like nitrogen. Because this area is already occupied by the gas, the optic is less affected by condition shifts and pressure variations from the outdoor 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.
