Description
Rifle Scope Product Details
KAHLES K18i 1-8x24i 3GR Riflescope 10662
Kahles K18i 1-8x24i 3GR Riflescope 10662
Rifle Scope Product Features
30mm tube
Second focal plane
Capped turrets
Waterproof, fogproof
Illuminated reticle
About the KAHLES Company
KAHLES is a premium manufacturer for long gun scopes, optics, mounting solutions, and other add-ons used for guns like rifles and long guns. They design and make their mounts and related products by applying materials which are resilient and long lasting. This includes the KAHLES K18i 1-8x24i 3GR Riflescope 10662 by KAHLES. For more shooting products, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to precisely align a rifle at various targets by lining up your eye with the target at range. They do this through zoom by employing a series of lenses within the scope. The scope’s alignment can be adapted for the consideration of many ecological considerations like wind and elevation increases to account 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 scope as you align the scope’s crosshair or reticle with the intended target. Many modern rifle scopes and optics have around 11 parts which are found within and outside of the scope body. These scope parts include the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other components. Learn about the eleven parts of rifle 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 determines where the reticle or crosshair is located in relation to the scopes magnification. It actually implies the reticle is behind or before the magnification lens of the optic. Deciding upon the very best sort of rifle scope is based upon what style of hunting or shooting you plan on doing.
First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the magnifying lens. This induces the reticle to increase in size based upon the extent of zoom 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 100 yards without “zoom” is still the very same tick at one hundred yards by using 5x “zoom”. These types of scopes work for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where calculations are marginal
- Experienced shooters who know their target “hold over” and “lead” equations for their firearm
- Shooters who don’t mind the reticle is enlarged and uses up more visual sight room than a SFP reticle
Second Focal Plane Optics
Second focal plane glass (SFP) come with the reticle behind the magnifying lens. This induces the reticle to stay at the same overall size in relation to the volume of zoom being used. The outcome is that the reticle measurements alter based upon the zoom applied to shoot over greater ranges considering that the reticle measurements present various increments which fluctuate with the magnification level. In the FFP example with the SFP optic, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick. These kinds of glass work for:
- Far away types of shooting where shooters have more time to make ballistic estimations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who prefer a clearer optic sight picture with less room taken up by the larger sized FFP reticle
Ins and Outs of Glass Magnification
The quantity of scope zoom you need on your scope depends upon the sort of shooting you choose to do. Practically every style of rifle optic supplies some amount of zoom. The amount of zoom a scope delivers is established by the size, thickness, and curvatures of the lens glass within the rifle optic. The magnification of the optic is the “power” of the opic. This indicates what the shooter is aiming at through the scope is amplified times the power aspect of what can typically be seen by human eyes.
Single Power Lens Glass Facts
A single power rifle optic will have a zoom number designator like 4×32. This means the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of scope can not fluctuate considering that it is a set power scope.
Variable Power Lens Optics
Variable power rifle scopes use enhanced power. The power change is accomplished by using the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range
Here are some suggested scope powers and the distances where they may be successfully used. High power scopes will not be as efficient as lower powered glass since too much magnification can be a negative aspect depending on your shooting distance. The very same idea goes for longer distances where the shooter needs adequate power to see exactly where to best aim the rifle.
Rifle Scope Lens Coating
All contemporary rifle scope lenses are coated. There are different types and qualities of lens coverings. When shopping for high end rifle optical devices, Lens coating can be a very important aspect of a rifle. The lenses are among the most vital pieces of the scope as they are what your eye sees through while sighting a rifle in on the point of impact. The covering on the lenses offers protection to the lens surface and even improves anti glare from refracted sunshine and color exposure.
ED Versus HD Rifle Scopes
Some scope makers likewise use “HD” or high-definition lens coatings which use different methods, polarizations, chemicals, and elements to draw out a wide range of colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Details on Single Finishing Versus Multi-Coating
Various optic lenses can also have different coverings applied to them. All lenses typically have at least some kind of treatment or covering applied to them before being used in a rifle scope or optic assembly. This is since the lens isn’t simply a raw piece of glass. It is part of the finely tuned optic. It requires a coating to be applied to it so that the lens will be optimally functional in numerous kinds of environments, degrees of light (full VS shade), and other shooting conditions.
This lens treatment can safeguard 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 producers also make it a point to define if their optic lenses are layered or “multi” covered. This means the lens has had numerous treatments applied to the surfaces of the glass. If a lens gets multiple treatments, it can show that a manufacturer is taking several steps to combat various natural factors like an anti-glare finish, a scratch resistant anti-abrasion covering, followed by a hydrophilic covering. This also doesn’t necessarily suggest the multi-coated lens will perform better than a single covered lens. Being “better” depends upon the producer’s lens treatment technology and the quality of components used in constructing the rifle glass.
Details on Anti-water Finishing
Water on a scope’s lens doesn’t improve maintaining a clear sight picture through a scope whatsoever. Lots of top of the line or premium scope manufacturers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It deals with the surface area of the Steiner optic lens so the H2O particles can not bind to it or develop surface tension. The result is that the water beads roll off of the scope to maintain a clear, water free sight picture.
Alternatives for Installing Rifle Glass on Firearms
Installing approaches for scopes come in a few choices. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also normally are made in quick release variations which use manual levers which enable rifle shooters to quickly install and remove the glass.
Hex Key Scope 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 a couple of different rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long range accuracy shooting. This type of scope mount is perfect for rifles which need a resilient, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly connect and detach a scope from a rifle. Multiple scopes can also be swapped out if they all use a similar designed mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach tightly to a flat top style Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while retaining precision. These types of mounts come in handy for shooting platforms which are transported a lot, to remove the optic from the rifle for protection, or for aiming systems which are utilized in between a number of rifles. An example of this mount type is the 30mm mount from Vortex Optics. It normally costs around $250 USD
What to Know About Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can spoil a day on the range and your highly-priced optic by inducing fogging and producing residue within the scope tube. The majority of scopes prevent moisture from going into the optical tube with a series of sealing O-rings which are waterproof. Generally, these scopes can be submerged within 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be sufficient wetness avoidance for conventional use rifles for hunting and sporting purposes, unless you intend on taking your rifle boating and are concerned about the scope still working if it goes over the side and you can still rescue the firearm.
Info Around Rifle Optic Tube Gas Purging
Another component of preventing the buildup of wetness inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this space is currently taken up by the gas, the glass is less altered by temperature shifts and pressure distinctions from the outdoor environment which could potentially enable water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.
