Description
Rifle Scope Product Details
Zeiss Conquest V4 6-24×50 Rifle Scope with ZMOAi-20 Illuminated Reticle (#89) – External Elevation Turret – External Locking Windage – Ballistic Stop – Adjustable Parallax – .25 MOA
Zeiss Conquest V4 Riflescope, 6-24×50, 30mm Tube, ZMOAi-20 Illum. Reticle, Ext Elevation Ballistic Stop, Black, Medium, NSN 9013.10.1000, 522955-9989-090
Rifle Scope Product Features
About the Zeiss Company
Zeiss is a premium producer for rifle scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They style and supply their mounts and related products working with building materials which are long lasting and resilient. This includes the Zeiss Conquest V4 6-24×50 Rifle Scope with ZMOAi-20 Illuminated Reticle (#89) – External Elevation Turret – External Locking Windage – Ballistic Stop – Adjustable Parallax – .25 MOA by Zeiss. For additional shooting items, visit their website.
Rifle Glass Facts
Rifle scopes allow you to exactly aim a rifle at various targets by lining up your eye with the target over a distance. They do this through zoom by utilizing a set of lenses within the scope. The scope’s alignment can be adjusted for the consideration of separate natural things like wind and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help the shooter understand exactly where the bullet will land based on the sight picture you are viewing with the optic as you align the scope’s crosshair or reticle with the intended point of impact. A lot of modern-day rifle optics have around eleven parts which are located internally and on the exterior of the scope body. These optic pieces include the rifle scope’s body, lenses, adjustment dials, objective focus rings, and other parts. Learn about the eleven parts of optics.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Finding the optimal type of rifle scope depends on what type of shooting you plan on doing.
First Focal Plane Optics
First focal plane optics (FFP) come with the reticle ahead of the zoom lens. This causes the reticle to increase in size based upon the amount of zoom being used. The benefit is that the reticle measurements are the same at the enhanced 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 exact same tick at one hundred yards by using 5x “zoom”. These kinds of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are marginal
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” equations for their rifles
- Shooters who do not mind the reticle is enlarged and requires more visual sight area than a SFP reticle
Info About Second Focal Plane Optics
Second focal plane optics (SFP) include 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 reticle measurement.
- Long distance types of shooting where shooters have extra time to make ballistic calculations
- Shooting where most shots occur within much shorter ranges and proximities
- Shooters who desire a clearer optic sight picture with less space taken up by the larger size FFP reticle
Rifle Scope Magnification
The extent of scope zoom you require depends on the kind of shooting you intend to do. Just about every style of rifle scope delivers some level of zoom. The level of magnification a scope gives is established by the size, density, and curves of the lens glass inside of the rifle scope. The zoom of the scope is the “power” of the glass. This means what the shooter is checking out through the scope is amplified times the power factor of what can typically be seen by human eyes.
About Fixed Power Lens Optics
A single power rifle optic will have a zoom number designator like 4×32. This implies the magnification 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 set from the factory.
Adjustable Power Lens Rifle Glass
Variable power rifle scopes can be tweaked between magnified levels. The power modification is performed by the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range
Here are some recommended scope powers and the ranges where they may be efficiently used. High power glass will not be as effective as lower magnification level rifle scope glass considering too much zoom can be a bad thing. The exact same concept applies to extended distances where the shooter needs to have enough power to see precisely where to properly aim the rifle.
Glass Lens Finish
All modern-day rifle scope and optic lenses are coated. There are different types and qualities of glass lens finishes. When considering luxury rifle optical systems, Lens finishing can be a crucial element of a rifle. The glass lenses are one of the most significant parts of the glass considering they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses protects the lens surface as well as improves anti glare from excess sunlight and color discernibility.
HD Versus ED Lens Coatings
Some optic companies also use “HD” or high-definition glass finishes which take advantage of various procedures, polarizations, chemicals, and elements to enhance a wide range of colors and viewable target definition through lenses. This HD covering is commonly used with more costly, high density lens glass which drops light’s opportunity to refract by means of the lens glass. Some scope manufacturers use “HD” to describe “ED” indicating extra-low dispersion glass. ED handles how certain colors are presented on the chroma spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration may be obvious around things with well defined shapes as light hits the item from various angles.
Single Finishing Versus Multi-Coating
Various optic lenses can also have various finishings applied to them. All lenses generally have at least some type of treatment or covering applied to them before they are used in a rifle scope or optic. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It needs to have a finish put on it so that the lens will be efficiently usable in numerous types of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
Single layered lenses have a treatment applied to them which is typically a protective and improving multi-purpose treatment. This lens treatment can shield the lens from scratches while lowering 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 upon the scope designer and just how much you paid for 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 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 Glass
Water on a lens does not help with keeping a clear sight picture through a scope at all. Many top of the line and military grade scope makers will coat their lenses with a hydrophilic or hydrophobic covering.
Choices for Mounting Glass on Firearms
Mounting options for scopes can be found in a few choices. There are the basic scope rings which are individually mounted to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally are made in quick release versions which use throw levers which permit rifle shooters to rapidly mount and remove the glass.
Hex Key Rifle Glass Rings
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use two different rings to support the optic, and are often made from 7075 T6 billet aluminum which is designed for long range accuracy shooting. This type of scope install is wonderful for rifles which need a long lasting, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Glass Ring Mounts
These types of quick-release rifle scope mounts can be used to rapidly take off a scope and attach it to a different rifle. Numerous scopes can even be switched out if they all use a compatible design mount. These types of mounts are handy for long guns which are carried a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles or are situationally focused.
Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can ruin a day on the range and your expensive optic by causing fogging and making residue within the scope’s tube. A lot of scopes prevent moisture from getting in the optical tube with a series of sealing O-rings which are water resistant. Typically, these water-resistant scopes can be immersed under 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient moisture content prevention for standard use rifles, unless you plan on taking your rifle aboard a watercraft and are worried about the scope still working if it is submerged in water and you can still salvage the rifle.
Gas Purged Rifle Scope Tubes
Another part of avoiding the buildup of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Since this space is already taken up by the gas, the optic is less influenced by temperature shifts and pressure distinctions from the outdoor environment which may possibly enable water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.
