Last update on August 12, 2022 // Source: Amazon API
Rifle Scope Product Details
Rifle Scope Combo C4-12x50EG Dual Illuminated with Laser sight 4 Holographic Reticle Red/Green Dot for Weaver/Rail Mount
This scope is well suited for wide range shooting, with high optical clarity magnification and a 50mm objective diameter. The scope andMulti Optical Coated reticles are illuminated in red or green and in multiple brightness intensities, for a suitable sight picture regardless of lighting or environment. The laser and sight allow for quick acquisition of close quarter and fast moving targets.
Hunting Scope Air Scope Description
Brightness ControlRed and green with 5 levels
Field of View10′ ~ 27′ @ 100yards
Eye Relief3″ ~ 3.4″
Windage & Elevation Click Value1/4′ @ 100 yards
Exit Pupil3.3mm ~10mm
Red and Green Dot Sight Specification
Obj. Aperture33 mm
Field of View(@100yds)15.8m
Brightness Controlunlimited brightness control
Dot ColorRed and Green
Laser Wavelength: 650nm
Tube Diameter: 1.2”
Laser Class: IIIa
Standard 22 mm mount rail
Length: 29mm Maximum Output Power: 5 mw
Tube Diameter: 26mm
Aluminum Construction Windage and elevation adjustable
Red Laser Distance:100m-200m
1* rifle scope with dual illuminated Rangefinder reticle
1* holographic sight
1*compact red laser sight
3* Allen keys for rail mounting and sight adjustment
Notice:Any items not sold by our may be fake item,we will not be responsible for this.
Rifle Scope Product Features
About this item
Rifle scope advantageHigh grade fully coated optical lens, Dry nitrogen filled with waterproof,shock proof,fog proof. Magnification4x-12x suit for any W/ 22mm Rail Moun.Made of Aluminium with High grade fully coated optical lens,1200G shockproof and 100% waterproof & fogproof test would keeps the scope more solid makes you can shoot more,1/4″ Fingertip Resettable Windage & Elevation adjustments provide a wide range adjustment.
The scope is Red and green Multi-X reticles with 5 levelsExit Pupil3.3mm-10mmField of View10′ ~ 27′ @ 100yardsEye Relief3″ ~ 3.4″Windage & Elevation Click Value1/4′ @ 100 yardsWith Long Eye Relief:66.8-99.06mm,Field of View:13.41-40.38 @100yards,Exit Pupil:3.3mm-10mm.Wide Magnification 4X-12X provide you a big view at 200-1000YARDS.5 Levels Red and Green Illuminated adjustment brings a better view in dark environment.
Fast Focus Eyepiece with 1/4″ Fingertip Resettable Windage & Elevation Adjustments.red laser Reaching Distance about 100mDetachable red laser sight with independent switch, red laser is good for quick acquisition of close quarter and fast moving targets.
Tubeless holographic sight with 33 mm reflex lens aperture provides a wide field of view, suitable for normal and rapid – firing shooting of moving targets
Integrated rails offers ample space for accessories,Best Service for every Customer
About the XopingABC Manufacturer
XopingABC is a premium maker for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They style and build their products using materials which are long lasting and resilient. This includes the Rifle Scope Combo C4-12x50EG Dual Illuminated with Laser sight 4 Holographic Reticle Red/Green Dot for Weaver/Rail Mount by XopingABC. For more shooting items, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to specifically align a rifle at different targets by lining up your eye with the target at range. They accomplish this through zoom by utilizing a series of lenses within the scope. The scope’s alignment can be dialed in to account for many natural things like wind speed and elevation 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 seeing via the optic as you align the scope’s crosshair or reticle with the target. Many modern-day rifle optics have about 11 parts which are located internally and externally on the optic. These optic pieces consist of the rifle scope’s body, lenses, elevation turrets or dials, focus rings, and other elements. See all eleven parts of a rifle scope.
About Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Finding the best type of rifle optic is based on what type of shooting you plan on doing.
About First Focal Plane Optics
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the amount of zoom being used. The result is that the reticle measurements are the same at the enhanced distance as they are at the non amplified distance. One tick on a mil-dot reticle at one hundred yards with no “zoom” is still the identical tick at 100 yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting scenarios where estimations are very little
- Experienced shooters who know their target “hold over” and “lead” equations for their rifles
- Shooters who don’t mind the reticle is enlarged and occupies more visual sight room than a SFP reticle
Second Focal Plane Glass Info
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 reticle measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance types of shooting where shooters have increased time to make ballistic estimations
- Shooting where most shots take place within shorter ranges and proximities
- Shooters who choose a clearer optic picture without area taken up by the bigger FFP reticle
Magnification for Rifle Optics
The quantity of zoom a scope offers is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Power Lens Rifle Glass
A single power rifle optic comes with a zoom number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of optic can not change because it is fixed.
Adjustable Power Lens Scope Info
Variable power rifle scopes use variable power levels. The power modification is accomplished by using the power ring part of the scope near the back of the scope by the eye bell.
Glass Power Level and Ranges
Here are some suggested scope power settings and the ranges where they could be successfully used. Bear in mind that high magnification scopes and optics will not be as practical as lower magnification level optics and scopes due to the fact that too much magnification can be a detractor. The exact same idea applies to longer ranges where the shooter needs adequate power to see exactly where to properly aim the rifle.
Details on Rifle Scope Lens Coverings
All current rifle optic lenses are layered. Lens finishing can be a significant element of a rifle system when considering high end rifle optics and scope setups.
About Lens Coatings – HD Versus ED
Some rifle scope companies will also use “HD” or high-def lens finishings that use various processes, polarizations, rare earth compounds, and elements to extract numerous colors and viewable target visibility through the lens. This HD finishing is commonly used with higher density lens glass which reduces light’s potential to refract through the lens glass. Some scope manufacturers use “HD” to describe “ED” signifying extra-low dispersion glass. ED deals with how certain colors are represented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration is often noticeable over things with well defined shapes as light hits the object from particular angles.
What to Know About Single Finish Versus Multi-Coating
Various optic lenses can likewise have different finishes used to them. All lenses generally have at least some type of treatment or coating applied to them prior to being used in a rifle scope or optic.
Single covered lenses have a treatment applied to them which is usually a protective and boosting multi-purpose treatment. This lens treatment can preserve the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope developer and just how much you spent on it. The scope’s maker and cost are indicators of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are covered or “multi” covered. Being “better” depends on the maker’s lens treatment technology and the quality of materials used in building the rifle scope.
Hydrophobic Rifle Glass Lens Finish
Water on a scope’s lens does not help with maintaining a clear sight picture through a scope in any way. Lots of top of the line and premium scope producers will coat their lenses with a hydrophobic or hydrophilic covering. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It treats the exterior of the Steiner glass lens so the water particles can not bind to it or create surface tension. The outcome is that the water beads sheet off of the scope to maintain a clear, water free sight picture.
Glass Mounting Choices
Mounting approaches for scopes are available in a couple of choices. There are the standard scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also generally can be found in quick release versions which use throw levers which permit rifle shooters to quickly install and remove the scope.
Hex Key Rifle Scope Ring Mounts
Standard, clamp-on style mounting scope rings use hex head screws to install to the flattop style Picatinny scope mounting rails on the tops of rifles. These styles of scope mounts use a pair of separate rings to support the optic, and are normally made from 7075 T6 billet aluminum or similar materials which are designed for far away accuracy shooting. This form of scope mount is good for rifles which are in need of a long lasting, unfailing mount which will not move despite just how much the scope is moved about or jarring the rifle takes. These are the style of mounts you really want to have for a devoted optics system on a long distance scouting or sniper competition long gun which will rarely need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount’s screws to stop the hex screws from wiggling out after they are mounted firmly in position. An example of these mounting rings are the 30mm style made by the Vortex Optics company. The set generally costs around $200 USD
Rifle Scope Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly take off a scope and connect it to a different rifle. Several scopes can also be switched out if they all use a similar style mount. These types of mounts are handy for rifle platforms which are transferred a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles.
Rifle Optic Tube Sealing and Gas Purging
Moisture inside your rifle glass can destroy a day on the range and your costly optic by inducing fogging and creating residue within the scope’s tube. Many optics prevent moisture from entering the scope tube with a system of sealing O-rings which are water resistant. Typically, these water-resistant scopes can be submerged under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of moisture prevention for standard use rifles for hunting and sporting purposes, unless you plan on taking your rifle on your motorboat and are concerned about the scope still performing if it goes over the side and you can still find the gun.
About Rifle Glass 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 currently taken up by the gas, the optic is less affected by temperature shifts and pressure variations from the outdoor environment which may 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 good rifle scope to seek out.