Description
Rifle Scope Product Details
KAHLES K525i 5-25×56 – SKMR
Kahles K525i 5-25×56 Illum SKMR RSW Turret MRAD 34mm Scope 10642 | Black | New
Rifle Scope Product Features
Maximum optical performance ” field of view, high contrast image, high definition
Absolutely reliable repeat accuracy and precise, clearly defined click mechanism
Optional left or right side windage, Innovative TWIST GUARD windage (patented)
Parallax wheel integrated into the elevation turret (patented) (20 m to )
Precise illuminated reticle in 1 st focal plane
About the KAHLES Manufacturer
KAHLES is a premium producer for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They style and build their scopes, mounts, and related products by using elements which are durable and long lasting. This includes the KAHLES K525i 5-25×56 – SKMR by KAHLES. For additional shooting products, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes permit you to exactly align a rifle at different targets by aligning your eye with the target at range. They do this through magnifying the target by utilizing a set of lenses inside the scope. The scope’s positioning can be adapted for the consideration of numerous environmental considerations like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based on the sight picture you are viewing through the scope as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle scopes have about eleven parts which are located within and outside of the scope. These optic pieces consist of the rifle scope’s body, lenses, windage and elevation dials or turrets, objective focus rings, and other elements. See all eleven parts of scopes.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The kind of focal plane a scope has decides where the reticle or crosshair lies relative to the scopes magnification. It literally suggests the reticle is situated behind or before the magnifying lens of the scope. Deciding on the most beneficial kind of rifle optic depends on what variety of shooting you anticipate undertaking.
About First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where estimations are minimal
- Experienced shooters who have an idea for their target “hold over” and “lead” ratios for their weapon
- Shooters who do not mind the reticle is bigger and requires more visual sight space than a SFP reticle
Second Focal Plane Scopes
Second focal plane optics (SFP) include the reticle to the rear of the zoom lens. This causes the reticle to stay at the same scale relative to the level of magnification being used. The final result is that the reticle dimensions evolve based upon the magnification used to shoot over greater ranges due to the fact that the reticle measurements represent various increments which can vary with the magnification. In the FFP example with the SFP optic, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular types of glass work for:
- Long distance kinds of shooting where shooters have more time to make ballistic estimations
- Shooting where most shots take place within much shorter ranges and spaces
- Shooters who like a clearer optic picture without area taken up by the larger size FFP reticle
About Glass Zoom
The amount of magnification a scope provides is identified by the size, thickness, 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 Scope Facts
A single power rifle scope and optic comes with a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of optic can not adjust since it is fixed.
Adjustable Power Lens Rifle Glass
Variable power rifle scopes can be changed between magnification levels. These types of scopes will note the zoom degree in a format such as 2-10×32. These numbers mean the magnification of the scope could be changed in between 2x and 10x power. This additionally includes the powers in-between 2 and 10. The power manipulation is accomplished by making use of the power ring component of the scope near the back of the scope by the eye bell.
Rifle Glass Power and Range Correlation
Here are some suggested scope powers and the ranges where they can be effectively used. Always remember that high magnification glass will not be as practical as lower powered scopes due to the fact that increased zoom can be a negative thing in certain situations. The same idea goes for longer ranges where the shooter needs sufficient power to see precisely where to best aim the rifle at the target.
Info on Lens Finishes
All cutting-edge rifle glass lenses are layered. Lens coating is an essential element of a rifle’s setup when looking into high end rifle optics and scope systems.
HD Versus ED Lens Coatings
Some rifle scope makers additionally use “HD” or high-def lense finishes that use various procedures, polarizations, aspects, and chemicals to enhance various color ranges and viewable definition through the lens. This HD covering is often used with more costly high density lens glass which reduces light’s potential to refract by means of the lens glass. Some scope corporations use “HD” to describe “ED” signifying extra-low dispersion glass. ED handles how colors are presented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration may be obvious over items with defined shapes as light hits the object from various angles.
About Single Coating Versus Multi-Coating
Different optic lenses can also have different coatings applied to them. All lenses typically have at least some type of treatment or finishing applied to them before they are 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 needs to have a coating applied to it so that it will be efficiently functional in many kinds of environments, degrees of sunshine (full VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope maker and how much you paid for it.
Some scope makers likewise make it a point to define if their optic lenses are layered or “multi” covered. This indicates the lens has several treatments applied to the surfaces of the glass. If a lens gets numerous treatments, it can indicate that a company is taking multiple actions to fight different environmental aspects like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic finishing. This also does not necessarily suggest the multi-coated lens is much better than a single layered lens. Being “much better” hinges on the maker’s lens treatment techniques and the quality of components used in developing the rifle glass.
Anti-water Optic Lens Coating
Water on an optical lens does not support maintaining a clear sight picture through an optic in any way. Many top of the line or premium optic makers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It treats the exterior of the Steiner scope lens so the water particles can not bind to it or produce surface tension. The outcome is that the water beads move off of the scope to maintain a clear, water free sight picture.
Alternatives for Installing Optics on Long Guns
Installing options for scopes are available in a few choices. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These various kinds of mounts also generally are made in quick release variations which use manual levers which enable rifle operators to rapidly mount and remove the scopes.
Hex Key Rifle Glass Ring Mounts
Standard, clamp design mounting optic rings use hex head screws to mount to the flattop style Picatinny scope mount rails on the tops of rifles. These kinds of scope mounts use double detached rings to support the optic, and are normally constructed from 7075 T6 billet aluminum which are created for far away accuracy shooting. This type of scope mount is very good for rifle systems which require a durable, unfailing mount which will not shift regardless of how much the scope is moved or abuse the rifle takes. These are the style of mounts you want for a specialized scope system on a reach out and touch someone hunting or competitors rifle which will pretty much never need to be altered or adjusted. Blue 242 Loctite threadlocker can additionally be used on screws to protect against the hex screws from wiggling out after they are installed tightly in position. An example of these rings are the 30mm style made by the Vortex Optics brand. The set typically costs around $200 USD
Rifle Glass Mounting Solutions with Quick-Release Cantilever Rings
These kinds of quick-release rifle scope mounts can be used to quickly detach a scope from a rifle and reattach it to a different rifle. If they all use a comparable design mount, a number of scopes can often be swapped out on the range. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers connect firmly to a flat top type Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving precision. These kinds of mounts come in handy for rifles which are transported a lot, to remove the scope from the rifle for protection, or for optics which are chosen for use in between multiple rifles. An example of this mount style is the 30mm mount from Vortex Optics. It normally costs around $250 USD
Sealing and Gas Purging for Rifle Optic Tubes
Moisture inside your rifle scope can destroy a day on the range and your pricey optic by inducing fogging and producing residue within the scope’s tube. Many scopes protect against humidity from entering the optical tube with a series of sealing O-rings which are waterproof. Typically, these optics can be submerged within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient wetness prevention for basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle boating and are worried about the scope still functioning if it falls overboard and you can still find the rifle.
Gas Purged Rifle Scope Tubes
Another part of avoiding the buildup of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Since this space is currently taken up by the gas, the glass is less influenced by condition shifts and pressure differences from the external environment which might 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 look for.
