Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Visionking Rifle Scope 2.5-10×32 Riflescopes for Illuminated Wide Angle Zielfernrohr (Black)
The Visionking 2.5-10×32 rifle scope has compact body design,long eye relief,super wide angle,trajectory lock, side illumination, glass-etched Mil-dot, perfect for hunting. Shock proof, Water Proof and Fog Proof (Nitrogen Purged), high-durability aluminum alloy in black matte.
Objective lens: 32mm
Coating: FMC Green
Field of View: 7.8°~ 2.9°
Exit Pupil (mm):12.8-3.2mm
Eye Relief (inch):4.4-3.75
Finish: Matte black
Battery: CR2032 3V(No include)
Nitrogen: Full filled Nitrogen
Tube Diameter: 30MM
Click Value: 0.25MOA
Parallax: +0.22SD ~ -0.22SD
Reticle: Glass-etched Mil-dot
Unprecedented Precision accuracy
Wide field of view
Precision full multicoated optics
Precise 1/4 MOA/Click
one-piece 30mm high grade aluminum tube
Lightweight and compact construction
Waterproof/fogproof/O-ring sealed and full nitrogen filled
Rifle Scope Product Features
Super wide Field of view
High shockresistant , One piece high quality aluminum tube body for superior ruggedness
Nitrogen Filled waterproof and fogproof
Unprecedented precision accuracy llluminated offed the clearest view for easy target acquisition in both bright and low light situations
The 30mm Tube with”Fully Multi-coated”camera quality crystal lenses for superior brightness,clarity,and contrast in low light conditions,lock style turret system,Wide Field of View
About the Visionking Manufacturer
Visionking is a premium supplier for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They innovate and make their mounts and related products by choosing building materials which are long lasting and durable. This includes the Visionking Rifle Scope 2.5-10×32 Riflescopes for Illuminated Wide Angle Zielfernrohr (Black) by Visionking. For more shooting items, visit their site.
Facts About Rifle Optics
Rifle scopes allow you to precisely aim a rifle at various targets by aligning your eye with the target over a distance. They accomplish this through magnification by making use of a set of lenses within the scope. The scope’s alignment can be adapted for the consideration of varied natural elements like wind and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based upon the sight picture you are viewing with the optic as you align the scope’s crosshair or reticle with the intended target. A lot of contemporary rifle scopes have around 11 parts which are located inside and outside of the optic. These scope parts consist of the rifle scope’s body, lenses, elevation dials, focus rings, and other parts. See all eleven parts of a scope.
About Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane an optic has establishes where the reticle or crosshair lies in regard to the optic’s magnification. It actually suggests the reticle is situated behind or ahead of the magnifying lens of the scope. Picking the most ideal type of rifle scope is based on what type of shooting you plan on doing.
Info on First Focal Plane Scopes
Focal plane scopes (FFP) come with the reticle in front of the zoom lens. This causes the reticle to increase in size based upon the level of magnification being used. The outcome is that the reticle measurements are the same at the magnified distance as they are at the non amplified range. As an example, one tick on a mil-dot reticle at one hundred yards without “zoom” is still the same tick at 100 yards using 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are minimal
- Experienced shooters who recognize their target “hold over” plus “lead” correlations for their firearms
- Shooters who do not mind the reticle is enlarged and takes up more visual sight room than a SFP reticle
Info About Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle behind the magnification lens. This triggers the reticle to stay at the same overall size relative to the level of zoom being used. The final result is that the reticle measurements alter based on the magnification employed to shoot over lengthier distances given that the reticle markings present different increments which change with the magnification level. In the FFP illustration with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick measurement. These sorts of glass are useful for:
- Far away kinds of shooting where shooters have increased time to make ballistic estimations
- Shooting where most of the shots happen within much shorter proximities and ranges
- Shooters who prefer a clearer optic sight picture with less room taken up by the enlarged FFP reticle
Zoom for Rifle Scopes
The amount of magnification a scope provides is determined by the size, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Power Lens Optic Facts
A single power rifle scope comes with a magnification 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 optic can not adjust given that it is fixed.
About Adjustable Power Lens Scopes
Variable power rifle scopes have adjustable power. It will list the zoom level in a configuration like 2-10×32. These numbers indicate the magnification of the scope could be changed between 2x and 10x power. This also involves the powers in-between 2 and 10. The power shift is accomplished by employing the power ring component of the scope near the back of the scope by the eye bell piece.
The Power Level and Range of Rifle Optics
Here are some advised scope powers and the ranges where they can be efficiently used. Consider that higher power scopes will not be as practical as lower magnification level glass due to the fact that increased magnification can be a bad thing. The same concept relates to longer ranges where the shooter needs increased power to see where to best aim the rifle.
About Glass Lens Coverings
All contemporary rifle scope lenses are layered. Lens coating is a significant aspect of a shooting platform when buying high end rifle optics and scope systems.
HD Versus ED Lenses
Some rifle glass suppliers additionally use “HD” or high-definition lense coatings that use various processes, chemicals, elements, and polarizations to extract numerous color ranges and viewable definition through the lens. This HD finish is typically used with greater density glass which drops light’s capability to refract through the lens glass. Some scope manufacturers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED handles how certain colors are presented on the chroma spectrum and the chromatic deviance or aberration which is similarly called color distortion or fringing. Chromatic aberration is often noticeable around items with hard shapes as light hits the object from particular angles.
Single Rifle Optic Lens Coating Versus Multi-Coating
Various optic lenses can even have various finishes applied to them. All lenses usually 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 the lens will be efficiently functional in lots of types of environments, degrees of sunshine (full VS shaded), and other shooting conditions.
This lens treatment can protect the lens from scratches while reducing 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 maker and how much you paid for it.
Some scope manufacturers also make it a point to define if their optic lenses are layered or “multi” covered. This implies the lens has had several treatments applied to the surfaces. If a lens receives several treatments, it can show that a maker is taking numerous actions to combat various environmental factors like an anti-glare finishing, a scratch resistant anti-abrasion coating, followed by a hydrophilic finish. This additionally doesn’t always suggest the multi-coated lens will perform much better than a single coated lens. Being “better” hinges on the producer’s lens treatment solutions and the quality of materials used in building the rifle glass.
Anti-water Lens Finishes
Water on an optic’s lens doesn’t help with keeping a clear sight picture through a scope whatsoever. Lots of top of the line or premium optic manufacturers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the surface 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 move off of the scope to maintain a clear, water free sight picture.
Scope Mounting Choices
Installing approaches for scopes come in a few options. There are the standard scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also normally can be found in quick release variations which use manual levers which permit rifle operators to quickly install and dismount the scope.
Hex Key Optic Rings
Normal, clamp style 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 separate rings to support the optic, and are made from 7075 T6 billet aluminum which is created for long range precision shooting. This type of scope install is perfect for rifles which require a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Glass Rings
These types of quick-release rifle scope mounts can be used to rapidly detach a scope from a rifle and reattach it to a different rifle. Several scopes can also be swapped out if they all use a similar designed mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers fasten tightly to a flat top style Picatinny rail. This enables the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving precision. These types of mounts come in handy for rifles which are transported a lot, to take off the optic from the rifle for protection, or for scopes which are adopted in between a number of rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics brand. It typically costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle optic can spoil a day of shooting and your highly-priced optic by inducing fogging and creating residue within the scope tube. Most scopes protect against wetness from getting in the scope tube with a series of sealing O-rings which are waterproof. Generally, these water resistant optics can be immersed underneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of moisture avoidance for basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle sailing and are concerned about the optic still working if it goes overboard and you can still rescue the firearm.
What to Know About Rifle Scope Tube Gas Purging
Another component of preventing the accumulation of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this area is currently taken up by the gas, the glass is less influenced by temperature shifts and pressure distinctions from the outside environment which may possibly enable water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.