Description
Rifle Scope Product Details
Fujinon Accurion 4-12×40 (BDC Reticle) Rifle Scope – Black
Fujifilm Accurion Riflescope with 1/4 MOA fully multi coated optics all in a shockproof 1″ tube. Water and fogproof seals to withstand the harshest conditions. Diopter Adjustment 1.5~-2D. Backed by Fujifilms Limited Lifetime Warranty. Available in two different reticles Plex & BDC.
Rifle Scope Product Features
About this item
Fully Multi-Coated Optics for Maximum Light Transmission
O-Ring Sealed Construction Allows for Use in Adverse Weather Conditions. Lightweight Shockproof Aircraft Grade Aluminum Body Construction to Help Withstand Recoil.
1″ Tube Diameter, ” MOA Turrets
FOV @ 100 yds: 32.4′ @4x, 11.3′ @12x Eye Relief in inches: 3.26″ @4x, 2.91″ @12x
FUJIFILM Lifetime Warranty
About the Fujifilm Manufacturer
Fujifilm is a premium manufacturer for firearm scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and manufacture their products by using elements which are long lasting and resilient. This includes the Fujinon Accurion 4-12×40 (BDC Reticle) Rifle Scope – Black by Fujifilm. For additional shooting items, visit their site.
Optic Details
Rifle scopes enable you to specifically align a rifle at different targets by aligning your eye with the target over a distance. They do this through magnifying the target by utilizing a set of lenses within the scope. The scope’s positioning can be dialed in for the consideration of many environmental considerations like wind and elevation to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will land based upon the sight picture you are viewing via the scope as you align the scope’s crosshair or reticle with the intended point of impact. Most modern-day rifle scopes and optics have about 11 parts which are located within and externally on the scope body. These optic pieces consist of the rifle scope’s body, lenses, windage dials or turrets, focus rings, and other elements. Learn about the eleven parts of rifle glass.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The type of focal plane an optic has decides where the reticle or crosshair is located in relation to the scopes zoom. It actually suggests the reticle is behind or before the magnification lens of the optic. Looking for the best sort of rifle optic is dependent on what type of hunting or shooting you anticipate doing.
First Focal Plane Glass Details
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These types of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting situations where computations are small
- Experienced shooters who have an idea for their aim point “hold over” plus “lead” equations for their long gun
- Shooters who do not mind the reticle is bigger and uses up more visual sight space than a SFP reticle
Second Focal Plane Scopes
Second focal plane scopes (SFP) come with the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick.
- Far away forms of shooting where shooters have more time to make ballistic computations
- Shooting where most of the shots happen within much shorter proximities and ranges
- Shooters who like a clearer optic picture without area taken up by the bigger FFP reticle
Optic Zoom
The quantity of zoom a scope provides 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 Scopes
A single power rifle optic and scope will have a zoom number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of optic can not fluctuate since it is a set power scope.
Adjustable Power Lens Rifle Glass
Variable power rifle scopes can be adjusted between magnification levels. These types of scopes will list the zoom degree in a format such as 2-10×32. These numbers mean the magnification of the scope can be changed in between 2x and 10x power. This also utilizes the power levels in-between 2 and 10. The power adjustment is achieved by working with the power ring part of the scope near the back of the scope by the eye bell piece.
Power Levels and Range Correlations
Here are some recommended scope powers and the ranges where they can be successfully used. Highly magnified optics will not be as beneficial as lower powered rifle scope glass considering that too much magnification can be a bad thing. The same applies to extended distances where the shooter needs adequate power to see exactly where to properly aim the rifle.
Lens Finish for Rifle Scopes
All contemporary rifle scope and optic lenses are layered. There are various types and qualities of glass finishes. Lens finish can be a crucial element of a rifle’s setup when considering high-end rifle optics and scope equipment. The glass lenses are among the most significant components of the optic because they are what your eye sees through while sighting a rifle in on the point of impact. The finishing on the lenses shields the lens surface area and even assists with anti glare capabilities from refracted direct sunlight and color perception.
HD Versus ED Lenses
Some scope manufacturers likewise use “HD” or high-definition lens finishes which use different methods, components, chemicals, and polarizations to draw out separate colors and viewable quality through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Covering Versus Multi-Coating
Different optic lenses can also have different finishes used to them. All lenses generally have at least some type of treatment or coating used to them prior to being used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can protect the lens from scratches while lowering glare and other less helpful things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends upon the scope designer and the amount you paid for it. Both the manufacturer and amount are indications of the lens quality.
Some scope makers likewise make it a point to define if their optic lenses are covered or “multi” covered. This means the lens has had multiple treatments applied to the surfaces of the glass. If a lens gets multiple treatments, it can establish that a maker is taking multiple actions to fight different natural aspects like an anti-glare coating, a scratch resistant anti-abrasion finish, followed by a hydrophilic finish. This also doesn’t necessarily imply the multi-coated lens will perform much better than a single covered lens. Being “better” depends upon the maker’s lens treatment solutions and the quality of components used in constructing the rifle scope.
Hydrophobic Covering for Glass
Water on a lens does not help with maintaining a clear sight picture through a scope at all. Numerous top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic finish which is water repellent.
Rifle Optic Installation Alternatives
Installing approaches for scopes are available in a couple of options. There are the basic scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also usually are made in quick release variations which use throw levers which permit rifle shooters to quickly mount and remove the scopes.
Hex Key Rifle Optic Ring Mounts
Normal, clamp design 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 a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which are designed for long distance accuracy shooting. This type of scope install is great for rifles which require a resilient, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Scope Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle before reattaching it to a different rifle. Multiple scopes can also be switched out if they all use a compatible style mount. These types of mounts are convenient for long guns which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for optics which are used in between multiple rifles or are situationally focused.
Details on Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle scope can destroy a day of shooting and your costly optic by triggering fogging and creating residue inside of the scope tube. Many scopes prevent moisture from entering the scope tube with a system of sealing O-rings which are water resistant.
Rifle Optic Gas Purging
Another component of preventing the accumulation of wetness inside of the rifle scope tube is filling the tube with a gas like nitrogen. Considering that this area is currently occupied by the gas, the optic is less altered by temperature level alterations and pressure distinctions from the external environment which might potentially permit water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.
