Last update on June 28, 2022 // Source: Amazon API
Rifle Scope Product Details
Meprolight Mepro 4X-SHO Day Scope with x4 Magnification Horseshoe Reticle w/BDC
The new MEPRO 4X is a fixed x4 magnification, compact and lightweight , telescopic day sight. Utilizing a quick release Picatinny adaptor, this MIL-STD sight provides different brightness settings for efficient target acquisition in any tactical situation. Energy efficient, the sight operates on a single battery and features auto-shutdown after one hour. The MEPRO 4X is an extremely robust and easy-to-use tool, ideal for modern combat operation.
Rifle Scope Product Features
Wide field of view
Safe eye relief
Numerous optional reticle
Numerous brightness levels for different tactical scenarios
Operates with a single battery
About the Meprolight Brand
Meprolight is a premium manufacturer for weapon scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They create and manufacture their mounts, scopes, and related products making the most of materials which are resilient and long lasting. This includes the Meprolight Mepro 4X-SHO Day Scope with x4 Magnification Horseshoe Reticle w/BDC by Meprolight. For more shooting products, visit their site.
Information Rifle Optics
Rifle scopes enable you to specifically align a rifle at different targets by lining up your eye with the target over a distance. They accomplish this through magnification by employing a series of lenses inside the scope. The scope’s positioning can be adjusted for the consideration of many environmental considerations like wind and elevation to account for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will hit based upon the sight picture you are seeing through the scope as you line up the scope’s crosshair or reticle with the intended target. Many contemporary rifle optics have around eleven parts which are arranged internally and outside of the optic. These parts consist of the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other parts. See all eleven parts of an optic.
About Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Choosing the perfect type of rifle optic is based on what type of shooting you plan on doing.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting situations where computations are very little
- Experienced shooters who have an idea for their target “hold over” and “lead” relationships for their weapon
- Shooters who do not mind the reticle is enlarged and uses up more visual eyesight area than a SFP reticle
Second Focal Plane Scopes
Second focal plane optics (SFP) come with the reticle to the rear of the magnification lens. This causes the reticle to remain at the exact same dimensions relative to the volume of zoom being used. The effect is that the reticle measurements adapt based on the magnification employed to shoot over greater distances given that the reticle markings represent different increments which differ with the magnification level. In the FFP illustration with the SFP optic, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement. These particular sorts of scopes are handy for:
- Far away kinds of shooting where shooters have more time to make ballistic estimations
- Shooting where most shots happen within shorter spaces and ranges
- Shooters who choose a clearer optic sight picture without room taken up by the larger sized FFP reticle
The quantity of zoom a scope provides is determined by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Single Power Lens Scopes
A single power rifle scope and optic uses a magnification 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 fluctuate considering that it is a set power scope.
Variable Power Lens Scopes
Variable power rifle scopes use variable power levels. The power change is handled using the power ring part of the scope near the rear of the scope by the eye bell.
Scope Power Level and Ranges
Here are some suggested scope powers and the ranges where they can be efficiently used. Always remember that higher magnification glass will not be as efficient as lower powered glass since excessive zoom can be a detractor. The same concept applies to longer distances where the shooter needs enough power to see precisely where to best aim the rifle.
Info on Lens Coatings
All top teir rifle glass lenses are covered. Lens covering can be an essential element of a rifle system when thinking about high end rifle optics and scope systems.
Details on Lens Coatings – HD Versus ED
Some optic manufacturers will also use “HD” or high-definition lens finishes that make the most of different processes, polarizations, rare earth compounds, and elements to draw out various color ranges and viewable target visibility through the lens. This high-def covering is normally used with increased density lens glass which decreases light’s potential to refract by means of the lens glass. Some scope makers use “HD” to refer to “ED” indicating extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration can be obvious over objects with hard shapes as light hits the item from specific angles.
What to Know About Single Covering Versus Multi-Coating
Different optic lenses can also have various finishings applied to them. All lenses usually have at least some type of treatment or covering applied to them before they are used in a rifle scope or optic.
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 covered lens depends on the scope producer and how much you paid for it.
Some scope makers similarly make it a point to define if their optic lenses are covered or “multi” covered. Being “much better” depends on the maker’s lens treatment innovation and the quality of products used in constructing the rifle scope.
Hydrophobic Lens Coatings
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Numerous top of the line and high-end scope companies will coat their lenses with a hydrophobic or hydrophilic finish.
Scope Installing Options
Installing approaches for scopes are available in a few choices. There are the basic scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also usually are made in quick release variations which use manual levers which enable rifle operators to rapidly mount and dismount the scopes.
Hex Key Rifle Optic Rings
Basic, clamp type mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use two individual rings to support the scope, and are made from 7075 T6 billet aluminum which are created for long distance precision shooting. This type of scope mount is very good for rifle systems which require a long lasting, rock solid mount which will not move regardless of just how much the scope is moved about or abuse the rifle takes. These are the type of mounts you should have for a dedicated optics setup on a reach out and touch someone scouting or sniper competition rifle that will rarely need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to keep the hex screws from wiggling out after they are installed firmly in position. An example of these rings are the 30mm type from Vortex Optics. The set generally costs around $200 USD
Quick-Release Cantilever Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and remove a scope from a rifle before reattaching it to a different rifle. Numerous scopes can also be swapped out if they all use a similar design mount. These types of mounts are handy for rifles which are carried a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles or are situationally focused.
Info Around Rifle Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day of shooting and your expensive optic by triggering fogging and developing residue inside of the scope tube. Most scopes avoid moisture from going into the scope tube with a system of sealing O-rings which are waterproof.
What to Know About Rifle Glass Tube Gas Purging
Another part of preventing the accumulation of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this area is already occupied by the gas, the optic is less altered by climate changes and pressure differences from the outdoor environment which might potentially allow water vapor to seep in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to seek out.