Last update on September 25, 2023 // Source: Amazon API
Rifle Scope Product Details
Visionking Optics 1-8×24 Long Eye Relief Rifle Scope 1/10 MIL Low Profile Turret Illuminated Dot
Visionking Optics 1-8×24 Long Eye Relief Rifle Scope 1/10 MIL Low Profile Turret Illuminated Dot
Objective lens: 24mm
Optics Coating: Fully-multi coated
Field of View: 104.6-13.6 ft@100yards
Exit Pupil (mm): 16.6-3.2 mm
Eye Relief (inch): 111-91mm(4.3-3.5 Inch)
Tube Diameter: 30MM
Click Value: 1/10 ML
Parallax: 100 yards
Battery: CR2032(No include)
Length: 260mm (10.2 Inch)
Rifle Scope Product Features
About this item
Length of middle turret part: 40mm (1.6 inch)
Distance between middle turret part to power ring: 49mm (1.9 inch)
Excellent Optics,Rugged and absolutely waterproof/Fogproof
About the Visionking Scope Maker
Visionking is a premium manufacturer for firearm scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They create and supply their mounts and related products by making the most of building materials which are long lasting and resilient. This includes the Visionking Optics 1-8×24 Long Eye Relief Rifle Scope 1/10 MIL Low Profile Turret Illuminated Dot by Visionking. For additional shooting items, visit their website.
Info Rifle Scopes
Rifle scopes allow you to specifically aim a rifle at various targets by aligning your eye with the target at range. They do this through magnifying the target by utilizing a set of lenses within the scope. The scope’s positioning can be adapted to account for various ecological aspects like wind speed and elevation to account for bullet drop.
The scope’s function is to help shooters understand exactly where the bullet will hit based upon the sight picture you are viewing with the optic as you line up the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle scopes have around eleven parts which are located inside and on the exterior of the scope. These parts include the rifle scope’s body, lenses, windage and elevation turrets, objective focus rings, and other elements. See all eleven parts of a scope.
About Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The sort of focal plane a scope has identifies where the reticle or crosshair lies in regard to the scopes magnifying adjustments. It literally indicates the reticle is situated behind or ahead of the magnifying lens of the optic. Deciding on the most beneficial style of rifle glass is dependent on what type of hunting or shooting you plan on undertaking.
First Focal Plane Optic Info
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These kinds of scopes are beneficial for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where computations are marginal
- Experienced shooters who understand their aim point “hold over” and “lead” equations for their long gun
- Shooters who do not mind the reticle is bigger and takes up more visual eyesight room than a SFP reticle
Second Focal Plane Optics
Second focal plane scopes (SFP) feature the reticle behind 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 reticle measurement.
- Long distance types of shooting where shooters have more time to make ballistic calculations
- Shooting where most of the shots happen within much shorter ranges and spaces
- Shooters who like a clearer optic sight picture without space used up by the larger sized FFP reticle
Zoom for Glass
The extent of scope magnification you require depends on the form of shooting you desire to do. Just about every style of rifle optic offers some amount of magnification. The amount of zoom a scope gives is established by the size, thickness, and curves of the lens glass within the rifle optic. The magnification level of the scope is the “power” of the glass. This implies what the shooter is aiming at through the scope is magnified times the power factor of what can normally be seen by human eyes.
Info on Single Power Lens Rifle Optics
A single power rifle scope and optic uses a zoom number designator like 4×32. This means the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not fluctuate since it is a fixed power scope.
Info About Adjustable Power Lens Rifle Glass
Variable power rifle scopes use variable power levels. The power adjustment is performed by the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some recommended scope power levels and the ranges where they can be successfully used. Always remember that higher power glass will not be as efficient as lower powered glass because excessive magnification can be a negative thing in certain situations. The same idea relates to longer ranges where the shooter needs increased power to see precisely where to best aim the rifle.
Scope Lens Finish
All modern-day rifle optic lenses are layered. There are different types and qualities of coatings. When thinking about high end rifle optical devices, Lens coating can be an important component of defining the rifle’s capability. The lenses are among the most key parts of the glass due to the fact that they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses shields the lens exterior and even helps with anti glare from excess natural light and color profiles.
Info on Rifle Scope Lens Coatings – HD Versus ED
Some rifle scope makers also use “HD” or high-definition lense coatings that use various processes, aspects, compounds, and polarizations to enhance different color ranges and viewable target visibility through lenses. This high-def finish is typically used with higher density glass which decreases light’s ability to refract through the lens glass. Some scope suppliers use “HD” to refer to “ED” indicating extra-low dispersion glass. ED handles how colors are represented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration can be obvious around objects with hard outlines as light hits the item from specific angles.
Single Finish Versus Multi-Coating
Various scope lenses can even have different finishes applied to them. All lenses usually have at least some kind of treatment or covering applied to them before they are used in a rifle scope or optic assembly. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. 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 kinds of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers likewise make it a point to specify if their optic lenses are coated or “multi” coated. This implies the lens has had several treatments applied to the surfaces of the glass. If a lens gets multiple treatments, it can indicate that a manufacturer is taking numerous actions to combat different environmental elements like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic finishing. This also doesn’t always suggest the multi-coated lens is much better than a single coated lens. Being “much better” depends upon the maker’s lens treatment technology and the quality of components used in developing the rifle optic.
Hydrophobic Lens Coverings
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Many top of the line and high-end scope companies will coat their lenses with a hydrophilic or hydrophobic anti-water coating.
Choices for Mounting Rifle Scopes on Firearms
Installing solutions for scopes are available in a couple of options. There are the standard scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally can be found in quick release versions which use toss levers which allow rifle operators to rapidly mount and dismount the scopes.
Hex Key Rifle Scope Rings
Standard, 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 a couple of separate rings to support the optic, and are made from 7075 T6 billet aluminum which are designed for long range accuracy shooting. This type of scope mount is great for rifles which need a long lasting, sound mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Rifle Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle before reattaching it to a different rifle. Several scopes can also be switched out if they all use a compatible style mount. These types of mounts come in handy for long guns which are transferred a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles.
Info Around Glass Tube Sealing and Gas Purging
Wetness inside your rifle scope can mess up a day of shooting and your pricey optic by triggering fogging and developing residue within the scope tube. Many scopes protect against humidity from going into the scope tube with a system of sealing O-rings which are waterproof. Generally, these 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 ample humidity avoidance for standard use rifles, unless you anticipate taking your rifle sailing and are concerned about the scope still performing if it falls overboard and you can still salvage the rifle.
Info on Glass Tube Gas Purging
Another component of avoiding the buildup of moisture within the rifle scope’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 affected by temperature changes and pressure variations from the external environment which could possibly allow water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.