Rifle Scope Product Details
U.S. Optics B-25 5-25x52mm Riflescope, Digital Red FFP IGR Reticle, 100 Click Elevation Knob and
US Optics B-25 5-25x52mm ; Digital Red FFP IGR Reticle; 1/4 IPHY B-25 IGR
Rifle Scope Product Features
About the U.S. Optics Company
U.S. Optics is a premium producer for weapon scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They design and build their products by using building materials which are resilient and long lasting. This includes the U.S. Optics B-25 5-25x52mm Riflescope, Digital Red FFP IGR Reticle, 100 Click Elevation Knob and by U.S. Optics. For more shooting products, visit their website.
Rifle scopes enable you to exactly aim a rifle at various targets by aligning your eye with the target at range. They do this through zoom by making use of a set of lenses inside the scope. The scope’s alignment can be dialed in for the consideration of varied ecological aspects like wind speed and elevation to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based on the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended target. Many contemporary rifle scopes and optics have about eleven parts which are arranged internally and externally on the scope. These parts include the rifle scope’s body, lenses, modification dials or turrets, focus rings, and other parts. See all eleven parts of a scope.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding on the best type of rifle optic depends on what type of shooting you plan to do.
About First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These kinds of scopes are beneficial for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where calculations are low
- Experienced shooters who recognize their aim point “hold over” as well as “lead” equations for their weapon
- Shooters who don’t mind the reticle is enlarged and takes up more visual sight space than a SFP reticle
Second Focal Plane Glass Details
Second focal plane optics (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick.
- Far away forms of shooting where shooters have increased time to make ballistic computations
- Shooting where most shots take place within shorter ranges and distances
- Shooters who prefer a clearer optic sight picture without area used up by the bigger FFP reticle
Details on Glass Magnification
The quantity of scope magnification you need on your glass depends on the kind of shooting you desire to do. Virtually every style of rifle glass delivers some level of magnification. The amount of magnification a scope delivers is identified by the diameter, density, and curvatures of the lenses inside of the rifle scope. The zoom of the optic is the “power” of the opic. This suggests what the shooter is looking at through the scope is magnified times the power factor of what can normally be seen by human eyes.
Fixed Power Lens Optic Info
A single power rifle scope and optic uses a zoom number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of optic can not change because it is fixed.
About Variable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power adjustment is achieved by using the power ring part of the scope near the rear of the scope by the eye bell.
Power and Range
Here are some recommended scope powers and the ranges where they could be successfully used. Always remember that high power scopes will not be as practical as lower powered glass since too much magnification can be a bad thing. The exact same concept relates to longer distances where the shooter needs to have adequate power to see where to properly aim the rifle.
Details on Lens Finish
All contemporary rifle scope lenses are covered in special coatings. There are various types and qualities of glass lens coatings. When thinking about high end rifle optics and scope units, Lens finishing can be a vital component of defining the capability of the rifle. The glass lenses are one of the most significant parts of the glass given that they are what your eye sees through while sighting a rifle in on the point of impact. The covering on the lenses shields the lens surface as well as helps with anti glare from excess sunshine and color presence.
HD Versus ED Lens Coatings
Some scope suppliers also use “HD” or high-definition glass coverings which use various procedures, polarizations, chemicals, and aspects to enhance numerous colors and viewable target definition through the lens. This HD finishing is commonly used with higher density lens glass which drops light’s opportunity to refract by means of the lens glass. Some scope brands use “HD” to describe “ED” suggesting extra-low dispersion glass. ED handles how colors are represented on the chromatic spectrum and the chromatic aberration which is similarly called color distortion or fringing. Chromatic aberration is often obvious around objects with hard outlines as light hits the object from particular angles.
What to Know About Single Finishing Versus Multi-Coating
Various optic lenses can also have different coverings applied to them. All lenses generally have at least some kind of treatment or coating applied to them prior to being used in a rifle scope or optic. This is due to the fact that the lens isn’t simply a raw piece of glass. It is part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be optimally functional in lots of types of environments, degrees of sunlight (full light VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is typically a protective and boosting multi-purpose treatment. This lens treatment can shield the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope developer and the amount you spent for it. Both the make and cost are indications of the lens quality.
Some scope manufacturers likewise make it a point to specify if their optic lenses are layered or “multi” covered. This implies the lens has had several treatments applied to them. If a lens gets numerous treatments, it can prove that a maker is taking multiple steps to combat different environmental aspects like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This also does not always suggest the multi-coated lens is much better than a single coated lens. Being “better” depends upon the producer’s lens treatment solutions and the quality of glass used in creating the rifle optic.
Hydrophobic Lens Coating
Water on a scope lens does not help with keeping a clear sight picture through a scope in any way. Many top of the line or high-end optic manufacturers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the surface of the Steiner optic lens so the water particles can not bind to it or produce surface tension. The result is that the water beads slide off of the scope to maintain a clear, water free sight picture.
Glass Installation Choices
Installing options for scopes are available in a few choices. There are the basic scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also usually are made in quick release versions which use manual levers which allow rifle shooters to quickly mount and remove the scope.
Scope Mounting Solutions with Hex Key Rings
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount 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 range accuracy shooting. This type of scope install is wonderful for rifles which require a resilient, rock solid mount which will not move no matter how much the scope is moved or abused.
Rifle Optic Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly detach a scope and connect it to a different rifle. Multiple scopes can even be switched out if they all use a similar style mount. These types of mounts are handy for rifles which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between numerous rifles.
Sealing and Gas Purging for Scope Tubes
Moisture inside your rifle scope can mess up a day on the range and your expensive optic by inducing fogging and creating residue inside of the scope’s tube. The majority of scopes prevent humidity from entering the optical tube with a system of sealing O-rings which are water resistant. Usually, these optics can be submerged underneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be ample humidity prevention for standard use rifles for hunting and sporting purposes, unless you intend on taking your rifle on your motorboat and are concerned about the optic still performing if it falls overboard and you can still rescue the rifle.
Info Around Rifle Glass Tube Gas Purging
Another part of avoiding the accumulation of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this area is already taken up by the gas, the scope is less impacted by temp alterations and pressure variations from the external environment which may potentially permit water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to seek out.