Description
Last update on May 17, 2022 // Source: Amazon API
Rifle Scope Product Details
SG Tactical 2.5-10X56E Rifle Scope with Red and Green Illuminated Crosshair and 56mm Objective Tube
SG Tactical 2.5-10X56E Rifle scope with Red & Green Mil-dot Reticle Illuminated Crosshair Adjustable Intensified Rifle Scope with Lens Cover Illuminated Level: 5 Intensity (Red) and 5 Intensity (Green) Specification: Finish: Matte Black Waterproof :Yes Minimum Power: 2.5 Maximum Power: 10 Adjustment Click Value 1/4 MOA Adjustment Type: Click Finger Adjustable Turrets Yes Fast Focus Eye Piece Yes Warranty: Sportsman’s Gear limited lifetime warranty Illuminated Reticle: yes Lens Covers Included: Yes Reticle Construction Wire Battery Type CR2032 Fog Proof: Yes Shock Proof: Yes Objective Lens Diameter: 56 Millimeter
Rifle Scope Product Features
Minimum Power 2.5 Maximum Power 10 56mm Objective tube
100% water and fog-proof housing, O-ring sealing and Nitrogen filling ensure moisture never penetrates interior
Red & Green Mil-dot Reticle Illuminated Crosshair , 5 Intensity (Red) and 5 Intensity (Green)
Adjustment Click Value 1/4 MOA
300MM one piece tube
About the SG Sportsman’s Gear Brand
SG Sportsman’s Gear is a premium manufacturer for weapon scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They design and make their scopes and related products by using materials which are long lasting and resilient. This includes the SG Tactical 2.5-10X56E Rifle Scope with Red and Green Illuminated Crosshair and 56mm Objective Tube by SG Sportsman’s Gear. For more shooting products, visit their site.
What You Need to Know About Scopes
Rifle scopes allow you to exactly align a rifle at different targets by aligning your eye with the target over a range. They do this through magnification by using a series of lenses inside the scope. The scope’s positioning can be dialed in for consideration of many natural aspects like wind speed and elevation increases 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 seeing through the scope as you align the scope’s crosshair or reticle with the intended point of impact. A lot of modern rifle scopes and optics have about 11 parts which are located internally and on the exterior of the optic. These optic pieces consist of the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other components. See all eleven parts of a rifle scope.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The style of focal plane an optic has establishes where the reticle or crosshair lies in regard to the scopes zoom. It simply suggests the reticle is located behind or ahead of the magnification lens of the optic. Picking the most reliable style of rifle glass is based upon what variety of hunting or shooting you intend on doing.
Info on First Focal Plane Optics
First focal plane glass (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the extent of zoom being used. The result 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 100 yards without “zoom” is still the very same tick at one hundred yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where estimations are marginal
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” equations for their firearm
- Shooters who don’t mind the reticle is bigger and takes up more visual sight space than a SFP reticle
About Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance styles of shooting where shooters have increased time to make ballistic computations
- Shooting where most shots occur within shorter distances and ranges
- Shooters who select a clearer optic sight picture with less space taken up by the larger size FFP reticle
About Optic Zoom
The quantity of scope magnification you need on your optic depends upon the kind of shooting you want to do. Virtually every kind of rifle scope gives some amount of magnification. The amount of zoom a scope provides is established by the diameter, density, and curves of the lens glass inside of the rifle scope. The zoom of the optic is the “power” of the scope. This signifies what the shooter is looking at through the scope is amplified times the power element of what can typically be seen by human eyes.
Info About Fixed Power Lens Optics
A single power rifle optic comes with a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not fluctuate considering that it is a fixed power scope.
Info About Adjustable Power Lens Rifle Scopes
Variable power rifle scopes have adjustable power. It will list the magnification degree in a configuration like 2-10×32. These numbers suggest the zoom of the scope could be changed in between 2x and 10x power. This always includes the power levels in-between 2 and 10. The power manipulation is accomplished by operating the power ring component of the scope near the back of the scope by the eye bell piece.
Rifle Optic Power Level and Ranges
Here are some advised scope power levels and the ranges where they can be effectively used. Highly magnified scopes will not be as effective as lower magnification level glass because too much magnification can be a bad thing. The exact same idea applies to extended ranges where the shooter needs to have enough power to see where to properly aim the rifle at the target.
Optic Lens Coating
All modern-day rifle optic and scope lenses are coated. Lens covering is a crucial aspect of a rifle when thinking about high end rifle optics and scope setups.
Details on Rifle Scope Lens Coatings – HD Versus ED
Some scope makers likewise use “HD” or high-definition lens finishes which use various processes, polarizations, components, and chemicals to draw out separate colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Details on Single Coating Versus Multi-Coating
Various optic lenses can also have different coatings applied to them. All lenses normally have at least some kind of treatment or covering applied to them before they are used in a rifle scope or optic. This is due to the fact that the lens isn’t just 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 types of environments, degrees of sunshine (full VS shaded), and other shooting conditions.
Single covered lenses have a treatment applied to them which is usually a protective and enhancing multi-purpose treatment. This lens treatment can protect the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single layered lens depends upon the scope designer and the amount you spent on it. Both the make and cost are indicators of the lens quality.
Some scope makers also make it a point to define if their optic lenses are covered or “multi” covered. This implies the lens has multiple treatments applied to the surfaces. If a lens receives several treatments, it can show that a company is taking multiple actions to combat various environmental elements like an anti-glare coating, a scratch resistant anti-abrasion finish, followed by a hydrophilic finishing. This additionally does not always indicate the multi-coated lens will perform better than a single covered lens. Being “much better” is dependent on the maker’s lens treatment technology and the quality of products used in developing the rifle scope.
Hydrophobic Glass Lens Coating
Water on a lens does not assist with preserving a clear sight picture through a scope in any way. Many top of the line and high-end scope manufacturers will coat their lenses with a hydrophobic or hydrophilic coating. The Steiner Optics Nano-Protection is a good example of this sort of treatment. It provides protection for the exterior surfaces of the Steiner optic lens so the water 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.
Rifle Scope Mounting Alternatives
Installing options for scopes are available in a couple of choices. There are the standard scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also usually are made in quick release variations which use throw levers which allow rifle shooters to quickly install and remove the glass.
Hex Key Rifle Scope Ring Mounts
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 a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which is designed for long distance precision shooting. This type of scope mount is fine for rifles which require a resilient, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Glass Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to rapidly connect and take off a scope from a rifle. If they all use a comparable style mount, a number of scopes can also be swapped on the range. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten tightly to a flat top design Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while maintaining the original sighting settings. These kinds of mounts are useful and convenient for rifles which are hauled around a lot, to remove the optic from the rifle for protection, or for scopes which are chosen for use in between several rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It generally costs around $250 USD
Rifle Scope Tube Sealing and Gas Purging
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. The majority of scopes avoid moisture from getting in the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Rifle Optic Tubes
Another component of preventing the accumulation of wetness within the rifle scope’s tube is filling the tube with a gas like nitrogen. Because this space is already taken up by the gas, the optic is less affected by condition shifts and pressure distinctions from the outdoor environment which may potentially allow water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to seek out.
