Description
Rifle Scope Product Details
Hawke Sport Optics Frontier 30 Side Focus 2.5-15×50 TMX IR Riflescope, Black, 18222
Hawke Sport Optics 2.5-15×50 Frontier 30 SF Rifle Scope 2.5-15x magnification 50mm objective lens 30mm tube 1/10 MRAD windage and elevation adjustments TMX reticle Side Focus – 9m / 10yds to Infinity Field of View: 42 ft to 6.9 ft 4″ eye relief 0.8″ to 0.1″ exit pupil 23.4 oz. 13.7″ long Includes 1 CR2032 battery, elasticized lens covers, screw-in sunshade, lens cloth and owner’s manual Other features: Fully multi-coated optics (21 layers) Nitrogen-filled Shockproof Fogproof Waterproof Red Illuminated Etched-glass reticle (6 Brightness Levels) 6x ratio precision-engineered optical system Locking and resettable target turrets Black matte finish
Rifle Scope Product Features
SCOPES
About the Hawke Sport Optics Scope Maker
Hawke Sport Optics is a premium producer for firearm scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They create and make their products by using elements which are long lasting and durable. This includes the Hawke Sport Optics Frontier 30 Side Focus 2.5-15×50 TMX IR Riflescope, Black, 18222 by Hawke Sport Optics. For additional shooting goods, visit their site.
Info About Optics
Rifle scopes permit you to precisely aim a rifle at different targets by aligning your eye with the target at range. They do this through magnifying the target by using a set of lenses inside the scope. The scope’s positioning can be adapted to take into account many ecological aspects like wind speed 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 optic as you align the scope’s crosshair or reticle with the intended point of impact. The majority of modern-day rifle optics have about eleven parts which are found internally 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 components. Learn about the eleven parts of rifle scopes.
Rifle Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The kind of focal plane a scope has determines where the reticle or crosshair lies relative to the scopes magnification. It actually suggests the reticle is situated behind or ahead of the magnification lens of the optic. Picking out the most reliable form of rifle optic depends on what form of hunting or shooting you intend on doing.
About First Focal Plane Scopes
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are low
- Experienced shooters who understand their aim point “hold over” plus “lead” relationships for their long gun
- Shooters who do not mind the reticle is enlarged and requires more visual eyesight area than a SFP reticle
Info on Second Focal Plane Scopes
Second focal plane optics (SFP) feature the reticle to the rear of 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 measurement.
- Far away kinds of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots happen within shorter spaces and ranges
- Shooters who want a clearer optic picture without area taken up by the bigger FFP reticle
Zoom for Rifle Optics
The quantity of magnification a scope supplies is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Power Lens Optics
A single power rifle optic and scope comes with a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not adjust because it is fixed.
Variable Power Lens Rifle Scope Facts
Variable power rifle scopes have adjustable power. It will note the magnification amount in a format like 2-10×32. These numbers indicate the magnification of the scope could be set in between 2x and 10x power. This additionally incorporates the power levels in-between 2 and 10. The power adjustment is achieved by applying the power ring part of the scope near the rear of the scope by the eye bell.
Power Levels and Range
Here are some recommended scope powers and the distances where they could be successfully used. Highly magnified scopes will not be as efficient as lower powered rifle scope glass given that too much magnification can be a bad thing. The exact same idea applies to longer distances where the shooter needs to have enough power to see exactly where to properly aim the rifle at the target.
Lens Coating for Scopes
All modern-day rifle optic lenses are coated. There are various types and qualities of coverings. Lens finish is an essential aspect of a rifle’s setup when considering luxury rifle optics and targeting systems. The lenses are one of the most key parts of the glass considering that they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses protects the lens surface and also helps with anti glare capabilities from excess sunshine and color visibility.
HD Versus ED Lenses
Some scope manufacturers even use “HD” or high-definition lense finishes which take advantage of various processes, polarizations, rare earth compounds, and components to extract different colors and viewable target visibility through the lens. This high-def coating is normally used with higher density lens glass which drops light’s chance to refract through the lens glass. Some scope brands use “HD” to refer to “ED” signifying extra-low dispersion glass. ED handles how certain 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 items with hard outlines as light hits the object from various angles.
Rifle Scope Lens Single Finishing Versus Multi-Coating
Various optic lenses can also have various coverings applied to them. All lenses normally have at least some kind of treatment or finishing applied to them prior to being used in a rifle scope or optic assembly. This is because the lens isn’t just a raw piece of glass. It becomes part of the carefully tuned optic. It needs to have a covering placed on it so that the lens will be optimally usable in numerous types of environments, degrees of sunshine (full light VS shaded), and other shooting conditions.
Single layered lenses have a treatment applied to them which is normally a protective and boosting multi-purpose treatment. This lens treatment can protect 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 coated lens depends upon the scope maker and the amount you paid for it. Both the make and cost are indicators of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are layered or “multi” covered. This implies the lens has multiple treatments applied to them. If a lens receives multiple treatments, it can indicate that a manufacturer is taking multiple actions to combat various environmental factors like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic finish. This additionally does not necessarily suggest the multi-coated lens is better than a single coated lens. Being “better” depends upon the manufacturer’s lens treatment techniques and the quality of materials used in developing the rifle glass.
What to Know About Anti-water Coating
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Many top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic finishing.
Options for Mounting Scopes on Firearms
Installing approaches for scopes are available in a couple of options. There are the basic scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These different types of mounts also generally can be found in quick release variations which use toss levers which permit rifle operators to quickly install and remove the glass.
Rifle Optic Mounting Solutions with Hex Key Rings
Basic, clamp-on design mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use double detached rings to support the optic, and are normally constructed from 7075 T6 billet aluminum or similar materials which are developed for long distance accuracy shooting. This form of scope mount is excellent for rifle systems which need a resilient, rock solid mount which will not shift no matter how much the scope is moved or jarring the rifle takes. These are the style of mounts you should have for a devoted optics system on a far away hunting or tournament rifle that will hardly ever need to be modified or adjusted. Blue 242 Loctite threadlocker can additionally be used on screws to stop the hex screws from backing out after they are installed safely in position. An example of these mounting rings are the 30mm type from the Vortex Optics company. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly detach a scope and connect it to a different rifle. Multiple scopes can even be swapped out if they all use a similar design mount. These types of mounts are handy for long guns which are transferred a lot, to remove the optic from the rifle for protection, or for optics which are used in between multiple rifles.
Info Around Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can destroy a day of shooting and your expensive optic by causing fogging and producing residue inside of the scope tube. A lot of scopes prevent moisture from going into the scope tube with a system of sealing O-rings which are water resistant.
Rifle Optic Gas Purging
Another element of preventing the buildup of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this space is already taken up by the gas, the optic is less impacted by temp changes and pressure variations from the outdoor environment which may potentially permit water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to look for.
