Description
Rifle Scope Product Details
Athlon Optics Riflescope Sunshade – 56mm – Compatible with Cronus BTR Brown
Athlon Optics Riflescope Sunshade – 56mm – Compatible with Cronus BTR Brown
Rifle Scope Product Features
Item Package Dimensions: 5.0 Inches L X 2.5 Inches W X 2.0 Inches H (Cm)
Product Type: Sporting Goods
Item Package Weight: 1.0 Pounds
Country Of Origin: China
About the Athlon Optics Manufacturer
Athlon Optics is a premium producer for weapon scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and make their scopes and related products by making the most of elements which are durable and long lasting. This includes the Athlon Optics Riflescope Sunshade – 56mm – Compatible with Cronus BTR Brown by Athlon Optics. For additional shooting goods, visit their website.
Information About Rifle Scopes
Rifle scopes allow you to exactly aim a rifle at various targets by lining up your eye with the target at range. They do this through magnifying the target by using a series of lenses inside the scope. The scope’s alignment can be adapted to take into account different ecological elements like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help the shooter understand exactly where the bullet will land based upon the sight picture you are seeing with the scope as you align the scope’s crosshair or reticle with the intended target. The majority of contemporary rifle scopes and optics have about 11 parts which are arranged inside and externally on the scope body. These parts include the rifle scope’s body, lenses, windage dials or turrets, objective focus rings, and other parts. See all eleven parts of an optic.
Rifle Optic Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The sort of focal plane a scope has establishes where the reticle or crosshair is located in regard to the optic’s magnification. It literally indicates the reticle is located behind or in front of the magnification lens of the scope. Looking for the most suitable kind of rifle scope is based upon what type of shooting or hunting you intend on undertaking.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. This induces the reticle to increase in size based on the level of magnification being used. The benefit is that the reticle measurements are the same at the magnified distance as they are at the non magnified distance. For example, one tick on a mil-dot reticle at one hundred yards without “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These kinds of scopes are valuable for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where computations are minor
- Experienced shooters who know their aim point “hold over” and also “lead” equations for their weapon
- Shooters who do not mind the reticle is enlarged and occupies more visual sight room than a SFP reticle
About Second Focal Plane Glass
Second focal plane scopes (SFP) include the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement.
- Far away styles of shooting where shooters have additional time to make ballistic computations
- Shooting where most of the shots take place within shorter spaces and ranges
- Shooters who desire a clearer optic sight picture with less room taken up by the larger size FFP reticle
Ins and Outs of Rifle Scope Magnification
The amount of zoom a scope provides is identified by the size, density, 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 and optic will have a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not change considering that it is a set power scope.
Variable Power Lens Optic Info
Variable power rifle scopes have adjustable power. It will list the zoom degree in a configuration such as 2-10×32. These numbers imply the zoom of the scope can be adjusted between 2x and 10x power. This additionally utilizes the powers in-between 2 and 10. The power manipulation is accomplished by working with the power ring component of the scope near the back of the scope by the eye bell piece.
Power and Range Correlations
Here are some advised scope powers and the ranges where they can be effectively used. Always remember that higher magnification optics will not be as efficient as lower magnification level optics since excessive magnification can be a bad thing. The exact same concept goes for extended ranges where the shooter needs to have enough power to see exactly where to properly aim the rifle.
Details on Optic Lens Coatings
All current rifle scope and optic lenses are covered. Lens finishing can be a vital aspect of a rifle system when thinking about high end rifle optics and scope equipment.
ED Versus HD Rifle Glass
Some optic companies even use “HD” or high-def glass coatings which take advantage of different procedures, polarizations, components, and chemicals to extract numerous colors and viewable target visibility through lenses. This HD finishing is normally used with greater density glass which brings down light’s capability to refract by means of the lens glass. Some scope manufacturers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration is often obvious around objects with hard outlines as light hits the object from particular angles.
Single Finishing Versus Multi-Coating
Different optic lenses can also have various finishes applied to them. All lenses usually 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 usually a protective and improving multi-purpose treatment. This lens treatment can shield the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends upon the scope maker and how much money you paid for it. Both the manufacturer and amount are indications of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are covered or “multi” covered. This suggests the lens has multiple treatments applied to the surfaces of the glass. If a lens receives multiple treatments, it can establish that a maker is taking multiple steps to fight various environmental factors like an anti-glare coating, a scratch resistant anti-abrasion finish, followed by a hydrophilic finishing. This additionally does not always imply the multi-coated lens is much better than a single layered lens. Being “better” depends upon the producer’s lens treatment technology and the quality of components used in creating the rifle scope.
Rifle Glass Lens Hydrophobic Covering
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Many top of the line and high-end optic makers will coat their lenses with a hydrophobic or hydrophilic coating.
Scope Installing Alternatives
Installing approaches for scopes can be found in a few choices. There are the standard scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also typically come in quick release versions which use toss levers which permit rifle operators to quickly install and remove the scopes.
Hex Key Glass Ring Mounting Solutions
Standard, clamp-on type mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These styles of scope mounts use two detached rings to support the optic, and are normally made from 7075 T6 billet aluminum which are developed for long distance accuracy shooting. This form of scope mount is ideal for rifles which need to have a durable, hard use mount which will not change despite how much the scope is moved about or jarring the rifle takes. These are the type of mounts you really want to have for a dedicated scope setup on a far away scouting or hard target interdiction firearm that will almost never need to be altered or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the screws to protect against the hex screw threads from wiggling out after they are mounted securely in position. An example of these mounting rings are the 30mm type 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 attach and take off 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 design mount. These types of mounts are convenient for rifle platforms which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used between numerous rifles or are situationally focused.
Info Around Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can destroy a day of shooting and your pricey optic by triggering fogging and creating residue inside of the scope tube. Many scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Rifle Glass Gas Purging
Another component of avoiding the buildup of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Since this space is already taken up by the gas, the scope is less affected by temperature changes and pressure differences from the outdoor environment which could 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 look for.
