Description
Rifle Scope Product Details
Bushnell Engage 2.5-15X50 RIFLESCOPE
If you’re looking for bright viewing, a wide magnification range, and an illuminated hunting reticle, this 2.5-15×50 Engage is a must see. This Engage is built on a 30mm main tube foundation, then we gave it a big 6x magnification optical system so you can go as wide as 2.5x and reach out all the way to 15x. To keep the eyebox large and forgiving we gave it a 50mm objective that also gathers ton of light. Hunters will love the thick German No. 4 reticle that’s easily picked up quickly in low light, yet has the precision needed for long shots. To make it even more versatile, we made the center dot illuminated. The illumination knob has 6 positions and has an off setting between each level to make turning on and off easy and fast. Like other Engage scopes, this one has our exclusive Toolless Locking Turrets. These turrets are exposed and easy to use even with gloved hands. Simply push them in to lock them and guarantee no bumps or trees will move your zero. When zeroing in the scope, no tools are needed. The glass on this scope is clear and bright thanks to our Ultrawide Band Coating that increases light transmission and reduces unwanted view-obstructing flaring, and all elements are fully multi-coated. On top of that, we gave it our EXO Barrier to shed water and snow off while you’re out in the field. We also made it totally IPX7 waterproof and fog proof. Note: This optic was built for the European market, but we are now bringing it to you here in the States. As a result, the turrets are in CM.
Rifle Scope Product Features
GERMAN #4 THIN RETICLE Illuminated center dot allows for easier target acquisition.
EXO BARRIER PROTECTION EXO Barrier bonds to exterior lens surfaces, and repels water, oil, fog, dust and debris making sure you can see your target in any condition.
COMPACT & LIGHTWEIGHT optic without sacrificing resolution and contrast.
About the Bushnell Manufacturer
Bushnell is a premium manufacturer for rifle scopes, optics, mounts, and other components used for firearms like rifles and long guns. They create and manufacture their scopes, mounts, and related products choosing building materials which are long lasting and resilient. This includes the Bushnell Engage 2.5-15X50 RIFLESCOPE by Bushnell. For more shooting products, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes permit you to precisely align a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target by using a set of lenses within the scope. The scope’s positioning can be adapted to account for different environmental things like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to understand precisely where the bullet will land based on the sight picture you are seeing with the optic as you align the scope’s crosshair or reticle with the intended target. Most modern-day rifle scopes have around 11 parts which are located internally and on the exterior of the scope body. These optic pieces consist of the rifle scope’s body, lenses, elevation dials or turrets, objective focus rings, and other elements. Learn about the eleven parts of rifle scopes.
Rifle Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Finding the perfect type of rifle scope is based on what type of shooting you plan to do.
First Focal Plane Glass Info
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the amount of magnification being used. The benefit is that the reticle measurements are the same at the amplified distance as they are at the non magnified range. One tick on a mil-dot reticle at one hundred yards with no “zoom” is still the exact same tick at 100 yards by using 5x “zoom”. These types of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting circumstances where estimations are small
- Experienced shooters who have an idea for their target “hold over” plus “lead” correlations for their firearms
- Shooters who do not mind the reticle is enlarged and requires more visual sight space than a SFP reticle
Info on Second Focal Plane Scopes
Second focal plane scopes (SFP) feature the reticle to the rear of the magnification lens. This causes the reticle to stay at the very same scale in relation to the volume of magnification being used. The outcome is that the reticle measurements adapt based upon the zoom chosen to shoot over lengthier distances due to the fact that the reticle measurements represent distinct increments which can vary with the zoom level. In the FFP illustration with the SFP optic, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick reticle measurement. These particular styles of glass are beneficial for:
- Far away kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most shots occur within shorter ranges and spaces
- Shooters who want a clearer optic sight picture with less area used up by the enlarged FFP reticle
Ins and Outs of Scope Zoom
The quantity of scope magnification you need on your optic is based on the form of shooting you plan to do. Practically every type of rifle glass gives some level of zoom. The quantity of zoom a scope delivers is identified by the dimension, density, and curvatures of the lens glass within the rifle optic. The zoom of the optic is the “power” of the glass. This suggests what the shooter is observing through the scope is amplified times the power aspect of what can normally be seen by human eyes.
Fixed Single Power Lens Scopes
A single power rifle optic uses a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of optic can not adjust because it is a set power scope.
About Variable Power Lens Rifle Glass
Variable power rifle scopes have adjustable power. These types of scopes will note the magnification degree in a format such as 2-10×32. These numbers suggest the zoom of the scope could be changed in between 2x and 10x power. This always utilizes the power levels in-between 2 and 10. The power shift is accomplished by employing the power ring component of the scope near the back of the scope by the eye bell piece.
Power and Range Correlations
Here are some recommended scope powers and the ranges where they can be successfully used. Consider that high magnification scopes will not be as effective as lower magnification level scopes due to the fact that excessive zoom can be a negative thing in certain situations. The very same idea applies to longer distances where the shooter needs adequate power to see where to properly aim the rifle.
Details on Lens Finish
All contemporary rifle optic lenses are covered in special coatings. There are different types and qualities of glass finishes. When researching high end rifle targeting systems, Lens finishing can be an essential element of defining the capability of the rifle. The lenses are one of the most significant components of the glass as they are what your eye looks through while sighting a rifle in on the target. The coating on the lenses protects the lens surface area and also helps with anti glare capabilities from excess sunlight and color recognition.
HD Versus ED Glass Lens Coatings
Some scope suppliers additionally use “HD” or high-definition lens coatings that make the most of various procedures, elements, rare earth compounds, and polarizations to extract different color ranges and viewable target visibility through lenses. This HD covering is often used with higher density glass which drops light’s ability to refract by means of the lens glass. Some scope suppliers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is similarly called color distortion or fringing. Chromatic aberration can be noticeable around objects with well defined outlines as light hits the object from particular angles.
Single Coating Versus Multi-Coating for Scopes
Various optic lenses can also have different finishings used to them. All lenses typically have at least some type of treatment or covering used to them before being used in a rifle scope or optic.
This lens treatment can safeguard the lens from scratches while reducing glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope manufacturer and how much you paid for it.
Some scope makers also make it a point to specify if their optic lenses are coated or “multi” coated. Being “better” depends on the maker’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
What to Know About Hydrophobic 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 military grade scope companies will coat their lenses with a hydrophobic or hydrophilic coating.
Alternatives for Mounting Rifle Scopes on Long Guns
Mounting solutions for scopes are available in a few choices. There are the standard scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also normally can be found in quick release variations which use manual levers which allow rifle shooters to quickly install and remove the glass.
Hex Key Rifle Glass Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use two separate rings to support the optic, and are made from 7075 T6 billet aluminum which is designed for long range accuracy shooting. This type of scope mount is perfect for rifles which require 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 Optic Rings
These kinds of quick-release rifle scope mounts can be used to rapidly connect and remove a scope from a rifle. Several scopes can also be switched out if they all use a complementary 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 style Picatinny rail. This enables 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 practical for rifles which are carried a lot, to remove the glass from the rifle for protection, or for scopes which are adopted in between numerous 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 Scope Tube Sealing and Gas Purging
Moisture inside your rifle optic can destroy a day of shooting and your costly optic by causing fogging and producing residue inside of the scope tube. Most scopes avoid wetness from entering the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Rifle Glass Tubes
Another part of preventing the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is currently occupied by the gas, the glass is less altered by temperature level shifts and pressure distinctions from the outdoor environment which may possibly permit water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to seek out.
