Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Visionking Rifle Scope 3-9X32 Riflescope Wide Angle Hunting Tactical
The Visionking 3-9x32wide-angle riflescope is one piece tube construction with black matte. With 3-9x variable magnification and 32mm objective lens, it’s fully multi-coated lens provides clear and wide sight. It is waterproof, fogproof and extra rigid shockproof construction. It is called “the treasure of snowfield”. The 3-9x32wide-angle riflescope also features green multi-coated and wide-angle viewing.
3-9x variable magnification With large 32mm objective lens
With large 38mm ocular lens
With Nitrogen Purged
With waterproof and fogproof extra rigid shockproof construction
Fully coated optics 1″ tube construction
Wide field of view
Objective lens: 32mm
Ocular Lens: 38mm
Coating: FMC Green
Field of View: 42-14.7ft at 100yads:
Exit Pupil (mm):10.6-4.4mm
Eye Relief (inch):4.8-3.6
Finish: Matte black
Nitrogen: Full filled Nitrogen
Tube Diameter: 1 inch(25.4mm)
Click Value: 0.25″
Parallax: +0.22SD ~ -0.22SD
Reticle: Glass-etched Crosshair
Rifle Scope Product Features
Wide angle Field of view
Waterproof fogproof,Nitrogen filled
All weather usage
Fully multi-coated lens for more light transmission
About the Visionking Company
Visionking is a premium company for long gun scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They design and manufacture their scopes and related products making the most of building materials which are long lasting and resilient. This includes the Visionking Rifle Scope 3-9X32 Riflescope Wide Angle Hunting Tactical by Visionking. For additional shooting goods, visit their site.
What You Need to Know About Optics
Rifle scopes permit you to precisely aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnifying the target by utilizing a series of lenses inside the scope. The scope’s alignment can be dialed in to take into account numerous ecological things like wind speed and elevation decreases to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will hit based on the sight picture you are seeing via the optic as you line up the scope’s crosshair or reticle with the intended point of impact. A lot of modern rifle scopes have about eleven parts which are located inside and outside of the optic. These scope parts include the rifle scope’s body, lenses, modification turrets or dials, focus rings, and other parts. See all eleven parts of a rifle optical system.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Selecting the finest type of rifle scope depends on what type of shooting you plan to do.
First Focal Plane Glass Details
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This induces the reticle to increase in size based on the extent of zoom being used. The benefit is that the reticle measurements are the same at the magnified distance as they are at the non amplified distance. For example, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the exact same tick at 100 yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where computations are very little
- Experienced shooters who recognize their target “hold over” as well as “lead” equations for their rifles
- Shooters who don’t mind the reticle is bigger and takes up more visual eyesight space than a SFP reticle
Info on Second Focal Plane Scopes
Second focal plane scopes (SFP) feature the reticle behind the magnification lens. This triggers the reticle to stay at the same overall size relative to the quantity of zoom being used. The effect is that the reticle dimensions shift based upon the magnification chosen to shoot over greater ranges considering the markings present different increments which fluctuate with the magnification. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular varieties of glass work for:
- Long distance types of shooting where shooters have more time to make ballistic calculations
- Shooting where most of the shots occur within shorter spaces and ranges
- Shooters who select a clearer optic sight picture with less space used up by the bigger FFP reticle
Details on Rifle Glass Magnification
The quantity of scope zoom you need on your optic is based on the style of shooting you would like to do. Just about every type of rifle optic provides some level of magnification. The level of zoom a scope provides is established by the dimension, thickness, and curves of the lens glass inside of the rifle optic. The magnification of the optic is the “power” of the glass. This suggests what the shooter is looking at through the scope is amplified times the power factor of what can usually be seen by human eyes.
About Fixed Single Power Lens Glass
A single power rifle scope and optic will have a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of optic can not fluctuate given that it is fixed.
Info About Variable Power Lens Optics
Variable power rifle scopes use variable power levels. The power change is performed by using the power ring part of the scope near the back of the scope by the eye bell.
The Power Level and Range of Glass
Here are some suggested scope powers and the distances where they could be effectively used. Highly magnified scopes will not be as beneficial as lower magnification rifle scope glass considering that too much zoom can be a bad thing. The exact same concept goes for extended distances where the shooter needs enough power to see precisely where to best aim the rifle at the target.
Info on Lens Coverings
All modern rifle scope and optic lenses are layered. Lens finishing is an important element of a rifle’s setup when purchasing high end rifle optics and scope equipment.
About Scope Lens Coatings – HD Versus ED
Some rifle scope suppliers also use “HD” or high-definition lense coverings that take advantage of different procedures, polarizations, rare earth compounds, and components to extract different colors and viewable target definition through the lens. This high-def finishing is typically used with higher density glass which drops light’s opportunity to refract by means of the lens glass. Some scope suppliers use “HD” to refer to “ED” implying extra-low dispersion glass. ED handles how certain colors are represented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration is often noticeable over items with defined shapes as light hits the object from various angles.
Single Coating Versus Multi-Coating for Scopes
Different scope lenses can also have various coatings applied to them. All lenses typically have at least some kind of treatment or covering applied to them before they are used in a rifle scope or optic assembly. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It must have a finishing applied to it so that the lens will be efficiently functional in numerous kinds of environments, degrees of sunshine (full VS shaded), and other shooting conditions.
Single covered lenses have a treatment applied to them which is normally a protective and enhancing multi-purpose treatment. This lens treatment can preserve the lens from scratches while lowering glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope designer and the amount you spent for it. Both the make and cost are signs of the lens quality.
Some scope makers likewise make it a point to specify if their optic lenses are covered or “multi” coated. This indicates the lens has several treatments applied to them. If a lens gets several treatments, it can establish that a manufacturer is taking multiple actions to fight various natural factors like an anti-glare covering, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This additionally doesn’t always suggest the multi-coated lens is better than a single coated lens. Being “much better” depends upon the producer’s lens treatment innovation and the quality of materials used in developing the rifle scope.
Anti-water Rifle Scope Lens Finish
Water on an optical lens does not support keeping a clear sight picture through an optic at all. Many top of the line and high-end optic manufacturers will coat their lenses with a hydrophobic or hydrophilic coating. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It deals with the exterior of the Steiner optic lens so the water particles can not bind to it or create surface tension. The result is that the water beads roll off of the scope to keep a clear, water free sight picture.
Alternatives for Installing Glass on Long Guns
Installing options for scopes come in a couple of options. There are the standard scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally are made in quick release versions which use throw levers which allow rifle operators to rapidly install and dismount the scope.
Hex Key Glass Ring Mounts
Basic, clamp-on style mounting optic rings use hex head screws to fix to the flattop style Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use double separate rings to support the scope, and are usually constructed from 7075 T6 billet aluminum which are designed for far away accuracy shooting. This kind of scope mount is exceptional for rifle systems which require a durable, rock solid mount which will not move no matter just how much the scope is moved or abuse the rifle takes. These are the design of mounts you really want to have for a faithful scope setup on a far away scouting or sniper competition rifle which will seldom need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to keep the hex screw threads from wiggling out after they are mounted tightly in place. An example of these mounting rings are the 30mm style made by the Vortex Optics brand. The set typically costs around $200 USD
Rifle Optic Mounting Solutions 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. Multiple scopes can also be switched out if they all use a similar style mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers attach firmly to a flat top style Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving precision. These kinds of mounts are useful and practical for shooting platforms which are transferred a lot, to take off the glass from the rifle for protection, or for sight systems which are chosen for use between several rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It usually costs around $250 USD
Sealing and Gas Purging for Rifle Optic Tubes
Wetness inside your rifle scope can mess up a day of shooting and your costly optic by bringing about fogging and producing residue inside of the scope tube. Most scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are waterproof.
Info Around Rifle Optic Tube Gas Purging
Another element of avoiding the accumulation of wetness inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this space is already taken up by the gas, the scope is less affected by climate changes and pressure distinctions from the outside environment which may potentially allow water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.