Description
Rifle Scope Product Details
Nightforce The BEAST 5-25x56mm F1 Rifle Scope, Black – ZeroStop – 2 Speed – .25 MOA, MOAR Reticle
Nightforce The BEAST 5-25x56mm F1 Riflescope, Black – ZeroStop – 2 Speed – .25 MOA, MOAR Reticle C450
Rifle Scope Product Features
56MM OBJECTIVE LENS for maximum light transmission and a large field of view
FIRST FOCAL PLANE RETICLE grows and shrinks with magnification changes
TACTICAL MOA TURRETS for quick adjustments
WATERPROOF AND FOGPROOF
ILLUMINATED RETICLE for quick target acquisition in low light conditions
About the NightForce Brand
NightForce is a premium company for long gun scopes, optics, mounts, and other components used for firearms like rifles and long guns. They style and manufacture their mounts, scopes, and related products by making the most of elements which are durable and long lasting. This includes the Nightforce The BEAST 5-25x56mm F1 Rifle Scope, Black – ZeroStop – 2 Speed – .25 MOA, MOAR Reticle by NightForce. For more shooting items, visit their website.
Glass Information
Rifle scopes allow you to specifically align a rifle at various targets by lining up your eye with the target over a range. They accomplish this through magnifying the target using a series of lenses within the scope. The scope’s positioning can be adapted for the consideration of many environmental things like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to understand exactly where the bullet will hit based upon the sight picture you are viewing with the scope as you line up the scope’s crosshair or reticle with the target. A lot of modern rifle scopes have about 11 parts which are found within and outside of the scope. These parts consist of the rifle scope’s body, lenses, windage and elevation turrets or dials, objective focus rings, and other parts. Learn about the eleven parts of optics.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The style of focal plane a scope has identifies where the reticle or crosshair lies relative to the optic’s magnifying adjustments. It actually suggests the reticle is situated behind or in front of the magnifying lens of the optic. Considering the very best style of rifle scope depends upon what type of hunting or shooting you anticipate undertaking.
First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This triggers the reticle to increase in size based on the extent of zoom being used. The result is that the reticle measurements are the same at the amplified range as they are at the non amplified distance. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where computations are minimal
- Experienced shooters who recognize their aim point “hold over” as well as “lead” equations for their long guns
- Shooters who do not mind the reticle is bigger and takes up more visual eyesight room than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane scopes (SFP) feature the reticle to the rear of the magnifying lens. This causes the reticle to stay at the same dimensions in connection with the quantity of magnification being used. The effect is that the reticle dimensions evolve based on the magnification applied to shoot over greater distances due to the fact that the markings represent different increments which change with the zoom. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick. These sorts of glass work for:
- Far away kinds of shooting where shooters have increased time to make ballistic computations
- Shooting where most shots occur within shorter distances and ranges
- Shooters who choose a clearer optic picture with less room used up by the larger sized FFP reticle
Details on Optic Magnification
The quantity of magnification a scope offers is identified by the diameter, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Power Lens Rifle Scope Facts
A single power rifle optic uses a magnification number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of optic can not change because it is set from the factory.
Variable Power Lens Rifle Scopes
Variable power rifle scopes use enhanced power. The power modification is handled by making use of the power ring part of the scope near the back of the scope by the eye bell.
Rifle Optic Power and Range Correlation
Here are some suggested scope power levels and the distances where they can be successfully used. Highly magnified rifle scope glass will not be as useful as lower powered optics because too much magnification can be a bad thing. The exact same idea goes for extended ranges where the shooter needs sufficient power to see exactly where to properly aim the rifle at the target.
About Lens Coating
All contemporary rifle optic lenses are coated. Lens finish is an important aspect of a rifle when purchasing high end rifle optics and scope systems.
HD Versus ED Lens Coatings
Some scope manufacturers additionally use “HD” or high-definition glass finishes which take advantage of different processes, elements, polarizations, and chemicals to draw out a wide range of color ranges and viewable definition through lenses. This high-def covering is often used with greater density lens glass which brings down light’s ability to refract through the lens glass. Some scope vendors use “HD” to describe “ED” implying extra-low dispersion glass. ED deals with how colors are presented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration is often noticeable around items with hard edges and shapes as light hits the item from specific angles.
Details on Single Covering Versus Multi-Coating
Different optic lenses can even have different coverings applied to them. All lenses usually have at least some type of treatment or covering applied to them before being used in a rifle scope or optic assembly. This is due to the fact that the lens isn’t just a raw piece of glass. It becomes part of the finely tuned optic. It requires a coating to be applied to it so that the lens will be optimally functional in numerous types of environments, degrees of light (full VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is usually a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends upon the scope manufacturer and the amount you spent paying for it. Both are signs of the lens quality.
Some scope producers also make it a point to define if their optic lenses are layered or “multi” coated. Being “better” depends on the maker’s lens treatment innovation and the quality of products used in building the rifle scope.
About Hydrophobic Finish
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Numerous top of the line and military grade optic makers will coat their lenses with a hydrophilic or hydrophobic coating which is water repellent.
Optic Installing Alternatives
Mounting options for scopes are available in a couple of choices. There are the standard scope rings which are individually installed to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also typically are made in quick release versions which use manual levers which enable rifle operators to rapidly install and dismount the glass.
Hex Key Scope Rings
Basic, clamp type mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on the tops of rifles. These varieties of scope mounts use two detached rings to support the scope, and are made from 7075 T6 billet aluminum which are created for far away accuracy shooting. This form of scope mount is effective for rifles which require a durable, hard use mount which will not shift despite how much the scope is moved or jarring the rifle takes. These are the type of mounts you want for a dedicated scope system on a reach out and touch someone scouting or competition long gun which will seldom need to be changed or adjusted. Blue 242 Loctite threadlocker can also be used on the screws to keep the hex screw threads from backing out after they are mounted tightly in place. An example of these mounting rings are the 30mm type made by the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Rings
These types of quick-release rifle scope mounts can be used to quickly attach and detach a scope from a rifle. A wide range of scopes can also be switched out if they all use a similar style mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers attach solidly to a flat top design Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining accuracy. These types of mounts are useful and handy for rifles which are shipped a lot, to remove the scope glass from the rifle for protection, or for sight systems which are adopted between several rifles. An example of this mount style is the 30mm mount from Vortex Optics. It normally costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Moisture inside your rifle optic can destroy a day of shooting and your costly optic by bringing about fogging and developing residue inside of the scope tube. Most scopes avoid moisture from going into the scope tube with a system of sealing O-rings which are waterproof.
About Rifle Glass Tube Gas Purging
Another component of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Given that this space is currently occupied by the gas, the glass is less affected by temperature alterations and pressure variations from the outdoor environment which might possibly allow water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to look for.
