Rifle Scope Product Details
Visionking Rifle Scope VS5-30X56 Rifle Scopes or Gun Scope for Hunting
The latest new product is model:5-30X56 rifle scope in 2017,We want to push out this scope for our customer, and we hope customer will like it quickly.
Eye Relief: 3.98-3.49 inches
Field of View(ft@100yds): 23.5~3.80
Main Tube: 35mm
Length: 14.65 inches
Focal plane: 2nd
Parallax adjustment: 10YDS-
one Click Value @100 yards: 1/8 MOA
Rifle Scope Product Features
Eye Relief: 3.98-3.49 inches
Field of View(ft@100yds): 23.5~3.80
One Click Value @100 yards: 1/8 MOA
About the Visionking Manufacturer
Visionking is a premium maker for long gun scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They create and build their mounts and related products by making the most of materials which are durable and long lasting. This includes the Visionking Rifle Scope VS5-30X56 Rifle Scopes or Gun Scope for Hunting by Visionking. For additional shooting products, visit their site.
About Rifle Glass
Rifle scopes permit you to specifically align a rifle at various targets by lining up your eye with the target over a distance. They do this through zoom by making use of a series of lenses inside the scope. The scope’s positioning can be adapted to account for varied natural aspects like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will hit based upon the sight picture you are seeing via the scope as you align the scope’s crosshair or reticle with the target. Many contemporary rifle scopes have about 11 parts which are arranged internally and externally on the scope. These parts consist of the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other elements. See all eleven parts of a rifle optical system.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The kind of focal plane an optic has establishes where the reticle or crosshair is located in relation to the scopes zoom. It actually means the reticle is located behind or in front of the magnification lens of the scope. Picking out the very best style of rifle glass is dependent on what kind of shooting or hunting you anticipate doing.
First Focal Plane Scopes
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These kinds of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting situations where calculations are very little
- Experienced shooters who know their target “hold over” and “lead” correlations for their long gun
- Shooters who do not mind the reticle is bigger and occupies more visual eyesight area than a SFP reticle
Second Focal Plane Scopes
Second focal plane glass (SFP) feature the reticle to the rear of the magnification lens. This triggers the reticle to remain at the very same dimensions relative to the quantity of zoom being used. The effect is that the reticle dimensions alter based on the magnification used to shoot over greater distances considering that the reticle measurements present different increments which can vary with the magnification level. 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. These particular varieties of glass work for:
- Far away types of shooting where shooters have additional time to make ballistic computations
- Shooting where most of the shots happen within much shorter distances and ranges
- Shooters who would like a clearer optic sight picture without space used up by the larger sized FFP reticle
Magnification for Optics
The quantity of magnification a scope offers is figured out 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.
Single Power Lens Scopes
A single power rifle optic 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 scope can not change because it is a fixed power scope.
Info About Variable Power Lens Glass
Variable power rifle scopes can be modified between magnified settings. The power modification 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 advised scope power levels and the ranges where they could be effectively used. Consider that high power scopes will not be as effective as lower magnification level optics and scopes since excessive magnification can be a detractor. The exact same idea goes for extended ranges where the shooter needs adequate power to see precisely where to best aim the rifle.
Rifle Scope Lens Finishing
All contemporary rifle optic and scope lenses are layered. There are different types and qualities of finishings. Lens finish is an important element of a rifle’s setup when looking at luxury rifle optics and scope units. The glass lenses are one of the most critical parts of the scope as they are what your eye looks through while sighting a rifle in on the point of impact. The finish on the lenses safeguards the lens exterior as well as helps with anti glare capabilities from refracted daylight and color recognition.
ED Versus HD Rifle Glass
Some glass producers even use “HD” or high-def glass coatings that make the most of different processes, chemicals, polarizations, and elements to draw out separate colors and viewable target definition through the lens. This high-definition finishing is often used with higher density glass which brings down light’s potential to refract through the lens glass. Some scope brands use “HD” to describe “ED” implying extra-low dispersion glass. ED deals with how colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration can be visible around things with well defined outlines as light hits the item from specific angles.
Rifle Glass Lens Single Covering Versus Multi-Coating
Various optic lenses can even have various coverings applied to them. All lenses generally have at least some type of treatment or finishing applied to them before they are 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 requires a coating to be applied to it so that it will be optimally functional in many types of environments, degrees of light (full VS shaded), and other shooting conditions.
Single covered 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 lowering glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope designer and how much money you paid for it. The scope’s maker and cost are signs of the lens quality.
Some scope manufacturers similarly make it a point to specify if their optic lenses are covered or “multi” coated. Being “much better” depends on the producer’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
Hydrophobic Finishing for Optics
Water on a lens doesn’t help with keeping a clear sight picture through a scope at all. Numerous top of the line and high-end optic companies will coat their lenses with a hydrophobic or hydrophilic covering.
Choices for Mounting Glass on Firearms
Installing solutions for scopes can be found in a couple of options. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also usually come in quick release versions which use manual levers which permit rifle shooters to rapidly install and remove the optics.
Glass Mounts with Hex Key Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use a pair of independent rings to support the optic, and are usually constructed from 7075 T6 billet aluminum or similar materials which are designed for far away precision shooting. This type of scope mount is good for rifles which need to have a resilient, hard use mount which will not shift no matter how much the scope is moved about or abuse the rifle takes. These are the design of mounts you want for a dedicated optics system on a far away hunting or tournament firearm which will seldom need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used to prevent the hex screws from backing out after they are mounted tightly in place. An example of these rings are the 30mm type from Vortex Optics. The set usually costs around $200 USD
Quick-Release Cantilever Scope Ring Mounting Solutions
These kinds of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle. Several scopes can also be switched out if they all use a similar designed mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect solidly to a flat top design Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted while keeping the original sighting settings. These kinds of mounts come in beneficial for rifles which are transported a lot, to take off the scope from the rifle for protection, or for sight systems which are adopted in between a number of rifles. An example of this mount style is the 30mm mount from Vortex Optics. It usually costs around $250 USD
Scope Tube Sealing and Gas Purging
Wetness inside your rifle scope can wreck a day of shooting and your costly optic by inducing fogging and generating residue within the scope’s tube. The majority of optics protect against humidity from going into the scope tube with a system of sealing O-rings which are waterproof. Generally, these water resistant scopes can be submerged under 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of wetness prevention for common use rifles, unless you plan on taking your rifle aboard watercrafts and are concerned about the scope still functioning if it is submerged in water and you can still rescue the gun.
Scope Gas Purging
Another part of preventing the buildup of moisture 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 impacted by temp changes and pressure distinctions from the outdoor environment which could possibly enable 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.