Rifle Scope Product Details
Visionking Rifle Scope 1.5-5×32 Riflescope Wide Angle Hunting Tactical Compact
The Visionking 1.5-5×32 is 100% Waterproof and Fogproof. It’s fully multi-coated optics elivers superior brightness, it is nice for hunting or tactical.
Objective lens: 32mm
Coating: FMC Green
Field of View(ft@100yds): 66ft-21.5ft
Exit Pupil: 21.3mm – 6.4mm
Eye Relief : 98mm
Finish: Matte black
Battery: CR2032 3V(No include)
Nitrogen: Full filled Nitrogen
Tube Diameter: 25.4MM
Click Value: 0.25MOA
Parallax: +0.25SD ~ -0.25SD
Reticle: Glass-etched illuminated Cross hair circle
Fully Multi-Coated lenses for brightness, clarity, and contrast in all conditions.
Illuminated Red/Green offer the clearest view in both bright and low light situations.
Nitrogen filling to prevent fogging on the inner lens surfaces.
One piece tube body for ruggedness.
Reticle focus is achieved via the fast focus ocular adjustment.
Wide angle field of view.
A pair of Scope Cover included.
Rugged and absolutely waterproof in all conditions.
Rifle Scope Product Features
Objective lens: 32mm
Field of View(ft@100yds): 66ft-21.5ft
Fully Multi-Coated lenses for brightness,Illuminated Red/Green
About the Visionking Scope Maker
Visionking is a premium producer for weapon scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They design and build their mounts, scopes, and related products making the most of elements which are long lasting and resilient. This includes the Visionking Rifle Scope 1.5-5×32 Riflescope Wide Angle Hunting Tactical Compact by Visionking. For more shooting products, visit their site.
What You Need to Know About Glass
Rifle scopes permit you to precisely align a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target by using a set of lenses inside the scope. The scope’s alignment can be adjusted for consideration of different natural considerations like wind and elevation increases to account for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are viewing with the scope as you line up the scope’s crosshair or reticle with the intended point of impact. Most modern-day rifle scopes and optics have about eleven parts which are found internally and on the exterior of the scope. These scope parts consist of the rifle scope’s body, lenses, adjustment turrets, objective focus rings, and other parts. See all eleven parts of an optic.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Choosing the perfect type of rifle optic is based on what type of shooting you plan on doing.
Info About First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the zoom lens. This induces the reticle to increase in size based upon the amount of magnification being used. The outcome is that the reticle measurements are the same at the amplified distance as they are at the non amplified range. For example, one tick on a mil-dot reticle at 100 yards without any “zoom” is still the very same tick at 100 yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, long distance types of shooting
- Shooting situations where calculations are marginal
- Experienced shooters who know their target “hold over” plus “lead” relationships for their long gun
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight room than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane optics (SFP) come with the reticle to the rear of the magnification lens. 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.
- Long distance kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most of the shots occur within shorter ranges and proximities
- Shooters who select a clearer optic sight picture without space taken up by the larger sized FFP reticle
Zoom for Rifle Scopes
The quantity of zoom a scope provides is identified by the diameter, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Single Power Lens Scopes
A single power rifle optic comes with a magnification number designator like 4×32. This suggests the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not fluctuate because it is a fixed power scope.
Info About Adjustable Power Lens Optics
Variable power rifle scopes can be tweaked between magnified levels. The power adjustment is performed by using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range of Scopes
Here are some recommended scope power levels and the distances where they can be efficiently used. Keep in mind that higher power scopes will not be as practical as lower magnification level scope and optics due to the fact that excessive zoom can be a negative thing in certain situations. The same concept applies to extended distances where the shooter needs to have sufficient power to see precisely where to properly aim the rifle.
Info on Lens Coverings
All contemporary rifle optic lenses are covered in special coatings. There are various types and qualities of lens coverings. When researching high end rifle scope systems, Lens finishing can be a very important component of defining the rifle’s capability. The glass lenses are among the most significant parts of the optic considering they are what your eye looks through while sighting a rifle in on the target. The finish on the lenses shields the lens surface and also assists with anti glare capabilities from refracted light and color recognition.
ED Versus HD Rifle Glass
Some glass manufacturers will also use “HD” or high-def glass coverings that employ different procedures, chemicals, polarizations, and components to enhance numerous color ranges and viewable target definition through lenses. This HD covering is frequently used with higher density glass which drops light’s opportunity to refract through the lens glass. Some scope brands use “HD” to describe “ED” meaning extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration is often obvious around items with defined shapes as light hits the item from particular angles.
Single Rifle Optic Lens Coating Versus Multi-Coating
Different scope lenses can also have various finishes applied to them. All lenses generally have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely 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 light (full light VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while reducing glare and other less beneficial 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 makers also make it a point to define if their optic lenses are coated or “multi” covered. Being “better” depends on the maker’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
About Hydrophobic Finish
Water on an optical lens does not support maintaining a clear sight picture through a scope in any way. Numerous top of the line or premium optic manufacturers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a good example of this type of treatment. It deals with the exterior of the Steiner optic lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads move off of the scope to preserve a clear, water free sight picture.
Scope Installation Choices
Mounting approaches for scopes come in a couple of choices. There are the standard scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use toss levers which allow rifle operators to rapidly install and remove the scope.
Hex Key Rifle Optic Ring Mounts
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use a couple of separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is created for long distance accuracy shooting. This type of scope mount is excellent 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 Rifle Optic Ring Mounting Solutions
These kinds of quick-release rifle scope mounts can be used to quickly attach and take off 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 crafted from anodized 6061 T6 aluminum and the mounting levers fasten tightly to a flat top type Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining the original sighting settings. These kinds of mounts come in handy for rifles which are moved around a lot, to take off the scope from the rifle for protection, or for scopes which are adopted in between numerous rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It usually costs around $250 USD
Rifle Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can mess up a day on the range and your expensive optic by resulting in fogging and generating residue inside of the scope’s tube. Most scopes protect against humidity from getting in the optical tube with a system of sealing O-rings which are water resistant. Typically, these scopes can be submerged beneath 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 basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle on boats and are concerned about the scope still working if it goes over the side and you can still rescue the rifle.
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. Given that this space is already taken up by the gas, the optic is less influenced by climate alterations and pressure variations from the external environment which may possibly permit water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.