Last update on July 2, 2022 // Source: Amazon API
Rifle Scope Product Details
Konus 7298 Rifle Scopes, Black
Konus 8 X-32X56mm KonusPro F30 First Focal Riflescope helps you to capture the high demand for First Focal Plane riflescope. The KonusPro F30 series includes 30mm tube, speed lock turrets, extreme precision at 1/2 mil reticle, level bubble, and dual illumination. The perfect choice for the avid sportsman. Also includes the famous Konuse unbreakable etched and illuminated reticle.
Rifle Scope Product Features
Waterproof, fogproof, and shock proof
1/10 Mil lockable, resettable to 0 turrets
Fully multi-coated optics
Unbreakable, engraved mil dot reticle
30mm first focal plane with red & blue illumination
About the Konus Brand
Konus is a premium company for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They style and supply their products making the most of building materials which are long lasting and durable. This includes the Konus 7298 Rifle Scopes, Black by Konus. For more shooting items, visit their site.
Rifle scopes enable you to exactly aim a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target using a series of lenses within the scope. The scope’s positioning can be dialed in to take into account numerous ecological factors like wind and elevation decreases to account for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based upon the sight picture you are viewing through the optic as you line up the scope’s crosshair or reticle with the target. Most modern-day rifle scopes have around 11 parts which are located within and outside of the optic. These parts include the rifle scope’s body, lenses, windage dials or turrets, objective focus rings, and other parts. Learn about the eleven parts of rifle optics.
Rifle Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The kind of focal plane a scope has decides where the reticle or crosshair is located relative to the scopes zoom. It actually implies the reticle is located behind or before the magnifying lens of the optic. Deciding on the most effective kind of rifle glass depends upon what variety of shooting you plan on doing.
About First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This induces the reticle to increase in size based upon 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. For example, one tick on a mil-dot reticle at one hundred yards without having “zoom” is still the same tick at 100 yards using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting circumstances where computations are low
- Experienced shooters who know their target “hold over” and “lead” relationships for their firearms
- Shooters who do not mind the reticle is bigger and uses up more visual eyesight area than a SFP reticle
Info About Second Focal Plane Scopes
Second focal plane glass (SFP) come with the reticle behind the magnifying lens. This triggers the reticle to remain at the same dimensions in relation to the quantity of zoom being used. The outcome is that the reticle dimensions alter based upon the zoom used to shoot over greater distances due to the fact that the reticle measurements present various increments which change with the zoom level. 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 kinds of scopes work for:
- Long distance styles of shooting where shooters have extra time to make ballistic estimations
- Shooting where most shots happen within shorter ranges and proximities
- Shooters who desire a clearer optic sight picture with less area taken up by the larger size FFP reticle
Rifle Scope Magnification
The quantity of scope magnification you need on your glass is based on the type of shooting you intend to do. Pretty much every style of rifle scope provides some level of magnification. The quantity of magnification a scope gives is identified by the diameter, density, and curvatures of the lenses within the rifle optic. The magnification of the optic is the “power” of the glass. This implies what the shooter is checking out through the scope is magnified times the power factor of what can typically be seen by human eyes.
Fixed Power Lens Optics
A single power rifle optic comes with a magnification 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 type of scope can not fluctuate because it is a fixed power scope.
Variable Power Lens Glass
Variable power rifle scopes use enhanced power. The power modification is performed by using the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range of Rifle Scopes
Here are some advised scope powers and the distances where they could be successfully used. Highly magnified optics will not be as effective as lower powered glass because too much magnification can be a bad thing. The same relates to extended distances where the shooter needs increased power to see exactly where to properly aim the rifle at the target.
About Lens Finishes
All modern rifle optic and scope lenses are layered. There are different types and qualities of finishes. Lens finish can be a crucial aspect of a rifle’s setup when thinking about high end rifle optics and scope equipment. The glass lenses are one of the most crucial pieces of the scope given that they are what your eye looks through while sighting a rifle in on the point of impact. The covering on the lenses protects the lens surface area and improves anti glare from refracted daylight and color presence.
ED Versus HD Scopes
Some scope producers also use “HD” or high-definition lens coverings which use different processes, polarizations, aspects, and chemicals to draw out various colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Rifle Glass Lens Single Finish Versus Multi-Coating
Different scope lenses can also have various finishes applied to them. All lenses generally have at least some type of treatment or coating applied to them prior to being used in a rifle scope or optic. This is due to the fact that the lens isn’t simply a raw piece of glass. It is part of the finely tuned optic. It needs to have a finishing applied to it so that it will be efficiently functional in many types of environments, degrees of sunshine (full VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope manufacturer and how much you paid for it.
Some scope producers also make it a point to specify if their optic lenses are coated or “multi” covered. This implies the lens has multiple treatments applied to the surfaces. If a lens receives several treatments, it can indicate that a producer is taking numerous steps to combat various environmental elements like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic finish. This also does not always imply the multi-coated lens will perform better than a single covered lens. Being “much better” is dependent on the producer’s lens treatment innovation and the quality of materials used in building the rifle glass.
What to Know About Anti-water Finishing
Water on a lens doesn’t help with preserving a clear sight picture through an optic at all. Numerous top of the line or premium optic makers will coat their lenses with a hydrophobic or hydrophilic covering. The Steiner Optics Nano-Protection is a good example of this kind of treatment. It provides protection for the exterior surfaces of the Steiner optic lens so the H2O particles can not bind to it or produce surface tension. The outcome is that the water beads slide off of the scope to keep a clear, water free sight picture.
Glass Installation Alternatives
Mounting solutions for scopes can be found in a couple of choices. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These various types of mounts also usually are made in quick release variations which use manual levers which allow rifle shooters to quickly mount and dismount the scopes.
Hex Key Scope Rings
Basic, clamp design mounting optic rings use hex head screws to fix to the flattop style Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use double individual rings to support the optic, and are normally made from 7075 T6 billet aluminum which are designed for long distance precision shooting. This form of scope mount is very good for rifles which require a durable, rock solid mount which will not shift no matter how much the scope is moved about or jarring the rifle takes. These are the design of mounts you really want to have for a specialized optics system on a reach out and touch someone hunting or interdiction firearm which will pretty much never need to be changed or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to protect against the hex screw threads from wiggling out after they are mounted safely in place. An example of these mounting rings are the 30mm style made by the Vortex Optics company. The set usually costs around $200 USD
Quick-Release Cantilever Rifle Glass Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly detach a scope from a rifle and reattach it to a different rifle. Several scopes can also be switched out if they all use a similar style mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top type Picatinny rail. This allows the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while retaining accuracy. These types of mounts are useful and convenient for shooting platforms which are transferred a lot, to remove the scope from the rifle for protection, or for scopes which are chosen for use in between numerous rifles. An example of this mount style is the 30mm mount designed by the Vortex Optics manufacturer. It normally costs around $250 USD
Sealing and Gas Purging for Scope Tubes
Wetness inside your rifle optic can ruin a day of shooting and your pricey optic by bringing about fogging and developing residue inside of the scope tube. Most scopes prevent moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Rifle Scope Gas Purging
Another element of preventing the buildup of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Given that this space is already taken up by the gas, the scope is less affected by temperature changes and pressure differences from the external 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 decent rifle scope to seek out.