Description
Rifle Scope Product Details
Visionking Rifle Scope 6-25X56 Side Focus 35 mm Tube Mil dot Tactical Long Range Hunting
Specifications:
Magnification: 4-16
Objective lens: 44mm
Coating: FMC Green
Field of View(ft@100yds): 31.5-8
Exit Pupil: 11mm – 2.75mm
Eye Relief : 120mm – 88mm
Finish: Matte black
Waterproof: Yes
fogproof: Yes
Shockproof: Yes
Battery: CR2032 3V(No include)
Nitrogen: Full filled Nitrogen
Tube Diameter: 30MM
Click Value: 1/8
Parallax: +0.125SD ~ -0.125SD
Side Focus: 12 yard ~infinity
Reticle: Mil-dot
Features:
Fully Multi-Coated lenses for brightness, clarity, and contrast in all light conditions.
The 30mm main tube and illuminated Red/Green offer the clearest view for easy target acquisition in both bright and low light situations.
Nitrogen filling to prevent fogging on the inner lens surfaces.
One piece tube body for superior ruggedness.
1/8-minute click adjustments for windage and elevation.
The parallax adjustment focus range of 12 yards to infinity.
High shock resistant.
Reticle focus is achieved via the fast focus ocular adjustment.
Terrut lock style system.
A pair of durable Scope Cover included to protect your vscope during transport or when not in use.
Rugged and absolutely waterproof in all conditions.
Rifle Scope Product Features
Water and fogproof
30mm tube
Illuminated
High shock resistant
Wide field of view
About the Visionking Company
Visionking is a premium maker for firearm scopes, optics, mounts, and other components used for guns like rifles and long guns. They innovate and supply their products working with materials which are long lasting and durable. This includes the Visionking Rifle Scope 6-25X56 Side Focus 35 mm Tube Mil dot Tactical Long Range Hunting by Visionking. For more shooting goods, visit their website.
Information Optics
Rifle scopes allow you to precisely aim a rifle at various targets by lining up your eye with the target over a distance. They do this through zoom by employing a set of lenses inside the scope. The scope’s alignment can be adapted to take into account various environmental things like wind speed and elevation to account for bullet drop.
The scope’s purpose is to understand precisely where the bullet will hit based on 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 rifle optics have around 11 parts which are arranged internally and externally on the scope body. These parts include the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other elements. See all eleven parts of a rifle scope.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Opting for the perfect type of rifle scope is based around what type of shooting you plan on doing.
First Focal Plane Scope Facts
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These types of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting situations where computations are small
- Experienced shooters who have an idea for their target “hold over” as well as “lead” correlations for their long gun
- Shooters who do not mind the reticle is enlarged and occupies more visual sight space than a SFP reticle
About 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.
- Long distance kinds of shooting where shooters have additional time to make ballistic calculations
- Shooting where most of the shots occur within shorter ranges and distances
- Shooters who want a clearer optic picture without room taken up by the bigger FFP reticle
Details on Optic Zoom
The amount of zoom a scope supplies is determined by the size, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Info About Fixed Power Lens Glass
A single power rifle optic or scope 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 zoom of this kind of scope can not change considering that it is a fixed power scope.
Adjustable Power Lens Rifle Scopes
Variable power rifle scopes use variable power levels. The power change is performed by using the power ring part of the scope near the rear of the scope by the eye bell.
Power and Range Correlations
Here are some recommended scope power settings and the ranges where they can be efficiently used. Remember that higher power scopes and optics will not be as practical as lower magnification level optics since too much magnification can be a negative thing in certain situations. The exact same concept goes for extended ranges where the shooter needs to have increased power to see where to properly aim the rifle.
Rifle Optic Lens Coating
All contemporary rifle scope lenses are coated. There are various types and qualities of lens coatings. When considering luxury rifle scope setups, Lens finish can be an essential element of defining the capability of the rifle. The glass lenses are among the most crucial pieces of the optic considering that they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses safeguards the lens exterior and improves anti glare capabilities from refracted light and color exposure.
HD Versus ED Lens Coatings
Some scope manufacturers also use “HD” or high-definition lens finishes which use various procedures, polarizations, components, and chemicals to draw out different colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Single Finishing Versus Multi-Coating for Optics
Different scope lenses can also have various finishings applied to them. All lenses generally have at least some type of treatment or covering applied to them before being used in a rifle scope or optic. This is because 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 it will be efficiently usable in lots of kinds of environments, degrees of sunshine (full VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope producer and how much you paid for it.
Some scope manufacturers similarly make it a point to define if their optic lenses are covered or “multi” covered. Being “better” depends on the maker’s lens treatment technology and the quality of materials used in developing the rifle scope.
Glass Lens Anti-water Finishing
Water on an optic’s lens does not help with retaining a clear sight picture through a scope at all. Many top of the line or high-end optic producers will coat their lenses with a hydrophilic or hydrophobic coating. The Steiner Optics Nano-Protection is a good example of this type of treatment. It provides protection for the exterior of the Steiner optic lens so the water molecules can not bind to it or create surface tension. The outcome is that the water beads slide off of the scope to keep a clear, water free sight picture.
Alternatives for Mounting Glass on Long Guns
Installing solutions for scopes are available in a few options. There are the standard scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These various types of mounts also typically come in quick release variations which use toss levers which allow rifle shooters to quickly mount and dismount the scopes.
Rifle Optic Mounting Solutions with Hex Key Rings
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use two separate rings to support the optic, and are often made from 7075 T6 billet aluminum which are designed for long distance precision shooting. This type of scope install is perfect for rifles which require a long lasting, sound mount which will not move no matter how much the scope is moved or abused.
Glass Mounts with Quick-Release Cantilever Rings
These kinds of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle. If they all use a comparable design mount, multiple scopes can often be switched out on the range. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten securely to a flat top style Picatinny rail. This lets the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining precision. These types of mounts are useful and convenient for rifles which are hauled around a lot, to take off the glass from the rifle for protection, or for scopes which are employed between a number of rifles. An example of this mount style is the 30mm mount designed by Vortex Optics. It typically costs around $250 USD
Sealing and Gas Purging for Optic Tubes
Wetness inside your rifle scope can ruin a day of shooting and your pricey optic by bringing about fogging and developing residue inside of the scope tube. Most scopes prevent moisture from going into the scope tube with a system of sealing O-rings which are waterproof.
What to Know About Rifle Optic Tube Gas Purging
Another component of preventing the buildup of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this area is already taken up by the gas, the optic is less affected by condition shifts and pressure distinctions from the external environment which may possibly allow water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to look for.
