Description
Rifle Scope Product Details
MINOX ZX5i 5-25×50 mm Illuminated Riflescope w/BDC Glass Fiber Point Reticle – 5X Magnification 30mm Tube – Twilight Short and Long-Range Shooting – 4″ of Relief
Minox ZX5i 5-25×50 SF illuminated BDC Riflescope, Black, 66643
Rifle Scope Product Features
About the MINOX Company
MINOX is a premium maker for rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They style and build their mounts and related products by applying elements which are long lasting and durable. This includes the MINOX ZX5i 5-25×50 mm Illuminated Riflescope w/BDC Glass Fiber Point Reticle – 5X Magnification 30mm Tube – Twilight Short and Long-Range Shooting – 4″ of Relief by MINOX. For additional shooting products, visit their website.
What You Need to Know About Rifle Optics
Rifle scopes permit you to precisely align a rifle at different targets by lining up your eye with the target over a range. They accomplish this through magnifying the target by using a series of lenses inside the scope. The scope’s alignment can be adjusted to account for various environmental factors like wind speed and elevation increases to account for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will hit based on the sight picture you are seeing via the scope as you line up the scope’s crosshair or reticle with the intended target. Most modern rifle optics have around eleven parts which are arranged internally and on the exterior of the scope. These scope parts include the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other elements. Learn about the eleven parts of glass.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the perfect type of rifle optic depends on what type of shooting you plan to do.
First Focal Plane Scope Info
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. This induces the reticle to increase in size based on the level of magnification being used. The outcome is that the reticle measurements are the same at the magnified distance as they are at the non amplified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the same tick at 100 yards by using 5x “zoom”. These kinds of scopes are practical for:
- Quick acquisition, long distance types of shooting
- Shooting situations where calculations are minimal
- Experienced shooters who have an idea for their target “hold over” and also “lead” equations for their long gun
- Shooters who don’t mind the reticle is enlarged and requires more visual sight space than a SFP reticle
Info on Second Focal Plane Glass
Second focal plane optics (SFP) feature the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick.
- Far away forms of shooting where shooters have extra time to make ballistic computations
- Shooting where most shots occur within much shorter spaces and ranges
- Shooters who choose a clearer optic picture with less room taken up by the enlarged FFP reticle
Magnification for Glass
The amount of zoom a scope offers is determined 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.
Fixed Single Power Lens Scopes
A single power rifle scope uses a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not adjust since it is a fixed power optic.
Adjustable Power Lens Rifle Optic Info
Variable power rifle scopes can be changed between magnification power levels. These types of scopes will note the magnification level in a configuration such as 2-10×32. These numbers indicate the magnification of the scope could be adjusted between 2x and 10x power. This additionally involves the powers in-between 2 and 10. The power modification is accomplished utilizing the power ring component of the scope near the back of the scope by the eye bell.
Rifle Glass Power Level and Ranges
Here are some recommended scope power levels and the ranges where they could be successfully used. Remember that higher magnification scopes and optics will not be as efficient 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 goes for extended distances where the shooter needs adequate power to see precisely where to properly aim the rifle at the target.
Glass Lens Coating
All modern rifle scope and optic lenses are coated. There are different types and qualities of glass lens coverings. Lens covering can be an essential element of a rifle when considering luxury rifle optics and targeting systems. The glass lenses are one of the most critical parts of the glass due to the fact that they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses shields the lens surface as well as helps with anti glare from excess natural light and color visibility.
HD Versus ED Lens Coatings
Some glass producers additionally use “HD” or high-definition glass coverings which make the most of different procedures, chemical applications, polarizations, and aspects to extract numerous color ranges and viewable target visibility through lenses. This HD finish is frequently used with higher density glass which brings down light’s capability to refract through the lens glass. Some scope brands use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how colors are represented on the chroma spectrum and the chromatic aberration or difference which is similarly called color distortion or fringing. Chromatic aberration can be obvious over things with well defined shapes as light hits the object from various angles.
Single Covering Versus Multi-Coating
Various scope lenses can even have various finishes applied to them. All lenses usually have at least some kind of treatment or covering applied to them before being used in a rifle scope or optic. Because 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 optimally functional in many kinds of environments, degrees of light (full light VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while lowering 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 manufacturers likewise make it a point to specify if their optic lenses are covered or “multi” covered. This suggests the lens has had several treatments applied to the surfaces. If a lens gets several treatments, it can indicate that a producer is taking numerous actions to combat various natural elements like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic coating. This additionally does not always suggest the multi-coated lens will perform better than a single coated lens. Being “much better” depends on the producer’s lens treatment technology and the quality of glass used in constructing the rifle glass.
Hydrophobic Lens Coating
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Many top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic anti-water finish.
Glass Mounting Alternatives
Installing options for scopes can be found in a few options. There are the basic scope rings which are separately mounted to the optic and one-piece scope mounts which cradle the scope. These various types of mounts also typically can be found in quick release variations which use toss levers which enable rifle shooters to rapidly mount and remove the optics.
Hex Key Rifle Scope Rings
Basic, clamp style mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on rifles. These styles of scope mounts use a pair of independent rings to support the scope, and are usually constructed from 7075 T6 billet aluminum or similar materials which are manufactured for long distance accuracy shooting. This type of scope mount is exceptional for rifle systems which need to have a long lasting, unfailing mount which will not move despite how much the scope is moved or abuse the rifle takes. These are the design of mounts you should get for a specialized scope system on a far away hunting or sniper competition long gun which will seldom need to be changed or adjusted. Blue 242 Loctite threadlocker can additionally be used on the screws to stop the hex screw threads from backing out after they are installed firmly in place. An example of these mounting rings are the 30mm type made by Vortex Optics. The set normally costs around $200 USD
Optic Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly remove a scope and attach it to a different rifle. Multiple scopes can even be swapped out if they all use a similar style mount. These types of mounts are handy for rifle platforms which are transported a lot, to remove the optic from the rifle for protection, or for optics which are used between multiple rifles.
Sealing and Gas Purging for Scope Tubes
Wetness inside your rifle glass can spoil a day of shooting and your costly optic by causing fogging and producing residue inside of the scope’s tube. The majority of scopes prevent humidity from entering the optical tube with a series of sealing O-rings which are waterproof. Usually, these water resistant optics can be immersed under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be more than enough wetness avoidance for standard use rifles, unless you plan on taking your rifle on a boat and are worried about the scope still functioning if it goes overboard and you can still find the firearm.
Gas Purged Scope Tubes
Another component of avoiding the buildup of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Since this space is currently occupied by the gas, the optic is less influenced by temp shifts and pressure differences from the external environment which could potentially enable water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to seek out.
