Description
Last update on August 14, 2022 // Source: Amazon API
Rifle Scope Product Details
Visionking Rifle Scope 4-48×65 Wide Field Field of View Mil-dot 35mm Ir Riflescope Tactical
Descriptions:
This rifle scope with revolutionary super 12 times ratio magnification.
It is the ultimate Magnification Ratio in the world.
It also features the most accurate range finder reticle in the world.and has high shock resistance,and camera grade glass offer super good optical system that provide extreme good performance in all kinds of conditions. It is very perfect for military or tactical or hunting usage.
Specifications:
Magnification: 4-48
Objective lens: 65mm
Coating: FMC Green
Field of View:(ft@100yds) 26.7-2.3
Exit Pupil (mm): 16.25-1.35
Eye Relief (inch): 4.4-3.66
Ocular Lens: 37mm
Finish: Matte black
Waterproof: Yes
Nitrogen: Full filled Nitrogen
Tube Diameter: 35MM
Click Value: 0.125MOA
Reticle: Glass-etched Dual Illuminatied Military Accurate Range Finder
Battery: CR2032 3V(No include)
Weight: 1200g
Shock Resistance: 3000g
Features:
Super accurate range finder reticle and thinnest crosshair reticle in the world(only 1/4 thickness of normal mil-dot reticle)
35mm main tube and illuminated Red/Green offer the clearest view
Nitrogen filling to prevent fogging on the inner lens surfaces
One piece high grade aluminum tube body for superior ruggedness
12 times zoom ratio
Super high shock resistant(3000g)
Super wide field of view
Rifle Scope Product Features
Super accurate range finder reticle and thinnest crosshair reticle
35mm main tube
12 times ratio rifle scope,largest ratio zoom in the world
High shock resistant for all rifle
Large 65mm objective lens for light transmission
About the Visionking Manufacturer
Visionking is a premium producer for firearm scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They design and manufacture their scopes, mounts, and related products by choosing materials which are durable and long lasting. This includes the Visionking Rifle Scope 4-48×65 Wide Field Field of View Mil-dot 35mm Ir Riflescope Tactical by Visionking. For additional shooting items, visit their website.
What You Need to Know About Rifle Glass
Rifle scopes permit you to exactly align a rifle at different targets by lining up your eye with the target over a range. They do this through magnifying the target by employing a set of lenses inside the scope. The scope’s positioning can be adjusted to take into account numerous ecological aspects like wind and elevation increases or decreases to make up for bullet drop.
The scope’s function is to understand precisely where the bullet will land based on the sight picture you are seeing through the optic as you line up the scope’s crosshair or reticle with the intended point of impact. A lot of contemporary rifle scopes have around eleven parts which are found internally and outside of the scope body. These optic pieces consist of the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other parts. See all eleven parts of scopes.
Rifle Optic Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The sort of focal plane a scope has decides where the reticle or crosshair lies in relation to the optic’s magnification. It simply indicates the reticle is situated behind or ahead of the magnification lens of the optic. Deciding on the most beneficial form of rifle glass is based upon what type of shooting you anticipate doing.
Info on First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This triggers the reticle to increase in size based on the amount of zoom being used. The result is that the reticle measurements are the same at the magnified range as they are at the non amplified range. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where estimations are low
- Experienced shooters who understand their target “hold over” and also “lead” ratios for their long guns
- Shooters who don’t mind the reticle is bigger and requires more visual eyesight room than a SFP reticle
Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle to the rear of the zoom lens. This induces the reticle to stay at the exact same dimensions in relation to the quantity of magnification being used. The outcome is that the reticle dimensions evolve based upon the magnification applied to shoot over longer ranges because the markings present various increments which differ with the magnification level. In the FFP illustration with the SFP glass, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick. These particular sorts of glass are convenient for:
- Long distance kinds of shooting where shooters have more time to make ballistic estimations
- Shooting where most shots happen within much shorter spaces and ranges
- Shooters who desire a clearer optic sight picture with less area used up by the bigger FFP reticle
Zoom for Rifle Scopes
The quantity of magnification a scope supplies is identified by the diameter, 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 Rifle Optic Details
A single power rifle optic comes with a zoom number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of optic can not adjust because it is a fixed power scope.
Adjustable Power Lens Rifle Optics
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification level in a configuration like 2-10×32. These numbers indicate the magnification of the scope could be changed in between 2x and 10x power. This additionally involves the power levels in-between 2 and 10. The power manipulation is accomplished by operating the power ring component of the scope near the back of the scope by the eye bell piece.
Optic Power and Range Correlation
Here are some suggested scope powers and the ranges where they may be successfully used. Keep in mind that high magnification scopes will not be as effective as lower powered optics since increased zoom can be a bad thing. The exact same idea applies to extended ranges where the shooter needs to have enough power to see exactly where to properly aim the rifle at the target.
Scope Lens Coating
All state-of-the-art rifle optic and scope lenses are layered. Lens finish is a significant element of a shooting system when buying high end rifle optics and scope equipment.
ED Versus HD Rifle Glass
Some rifle scope makers even use “HD” or high-definition glass coverings that employ different processes, rare earth compounds, aspects, and polarizations to draw out a wide range of colors and viewable target visibility through the lens. This HD finishing is typically used with increased density lens glass which decreases light’s capability to refract through the lens glass. Some scope makers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are presented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration can be obvious around things with hard outlines as light hits the object from particular angles.
Rifle Optic Lens Single Coating Versus Multi-Coating
Various optic lenses can also have various coverings used to them. All lenses typically have at least some type of treatment or covering applied to them before being used in a rifle scope or optic.
This lens treatment can protect the lens from scratches while decreasing glare and other less useful 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 similarly make it a point to define if their optic lenses are layered or “multi” covered. Being “better” depends on the producer’s lens treatment innovation and the quality of products used in developing the rifle scope.
Anti-water Finish for Optics
Water on a scope lens does not support preserving a clear sight picture through a scope whatsoever. Numerous 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 good example of this kind of treatment. It treats the exterior surfaces of the Steiner glass lens so the H2O molecules can not bind to it or develop surface tension. The result is that the water beads slide off of the scope to keep a clear, water free sight picture.
Rifle Optic Installation Alternatives
Installing approaches for scopes are available in a couple of options. There are the standard scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These various types of mounts also typically come in quick release versions which use toss levers which permit rifle shooters to quickly mount and dismount the optics.
Hex Key Scope Ring Mounting Solutions
Standard, clamp style 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 two different rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long distance accuracy shooting. This type of scope mount is perfect for rifles which need a resilient, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Scope Ring Mounts
These types of quick-release rifle scope mounts can be used to rapidly detach a scope and connect it to a different rifle. Several scopes can even be switched out if they all use a similar style mount. These types of mounts come in handy for rifles which are transferred a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between numerous rifles.
Sealing and Gas Purging for Rifle Scope Tubes
Wetness inside your rifle scope can mess up a day of shooting and your pricey optic by bringing about fogging and creating residue inside of the scope tube. A lot of scopes prevent wetness from entering the scope tube with a system of sealing O-rings which are water resistant.
Rifle Scope Gas Purging
Another component of preventing the accumulation of wetness within the rifle scope tube is filling the tube with a gas like nitrogen. Since this area is currently taken up by the gas, the glass is less affected by temp changes and pressure differences from the outside environment which could possibly enable water vapor to seep 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.
