Description
Rifle Scope Product Details
Nightforce Optics 5-25×56 ATACR F1 Series Riflescope, Matte Black with DigIllum Illuminated FFP TReMoR3 Reticle, 34mm Tube Diameter, .1 Mil-Radian, Side Parallax Focus
NightForce ATACR, 5, 25x56mm F1, Zerostop Riflescope, .1 Mil, Radian, DigIllum, PTL, TReMoR3, C574
Rifle Scope Product Features
56mm objective lens
1st focal plane
Tactical MIL turrets
Waterproof and fogproof
TREMOR3 reticle
About the NightForce Brand
NightForce is a premium supplier for rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They innovate and make their products by choosing elements which are resilient and long lasting. This includes the Nightforce Optics 5-25×56 ATACR F1 Series Riflescope, Matte Black with DigIllum Illuminated FFP TReMoR3 Reticle, 34mm Tube Diameter, .1 Mil-Radian, Side Parallax Focus by NightForce. For additional shooting goods, visit their site.
What You Need to Know About Scopes
Rifle scopes permit you to precisely aim a rifle at different targets by aligning your eye with the target at range. They accomplish this through zoom by employing a series of lenses inside the scope. The scope’s positioning can be adapted to take into account varied ecological elements like wind speed and elevation increases or decreases to account for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based on the sight picture you are viewing through the optic as you align the scope’s crosshair or reticle with the intended target. The majority of modern-day rifle optics have around eleven parts which are arranged within and outside of the scope. These scope parts consist of the rifle scope’s body, lenses, adjustment turrets or dials, objective focus rings, and other parts. Learn about the eleven parts of rifle glass.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding upon the best type of rifle glass is based around what type of shooting you plan on doing.
About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These types of scopes are helpful for:
- Quick acquisition, long distance kinds of shooting
- Shooting circumstances where computations are minor
- Experienced shooters who recognize their target “hold over” as well as “lead” ratios for their weapon
- Shooters who do not mind the reticle is bigger and uses up more visual eyesight space than a SFP reticle
Second Focal Plane Scope Facts
Second focal plane scopes (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement.
- Long distance kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most of the shots happen within shorter ranges and proximities
- Shooters who select a clearer optic picture without space taken up by the larger sized FFP reticle
About Glass Magnification
The extent of scope magnification you need on your scope is based on the form of shooting you intend to do. Pretty much every style of rifle scope provides some level of zoom. The amount of zoom a scope provides is established by the diameter, thickness, and curves of the lens glass within the rifle scope. The zoom of the scope is the “power” of the opic. This suggests what the shooter is observing through the scope is magnified times the power factor of what can normally be seen by human eyes.
About Fixed Single Power Lens Rifle Optics
A single power rifle optic and scope uses a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not change because it is a set power scope.
Adjustable Power Lens Glass Info
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification amount in a format such as 2-10×32. These numbers imply the magnification of the scope can be changed between 2x and 10x power. This additionally utilizes the power levels in-between 2 and 10. The power adaptation is achieved by working with the power ring component of the scope near the back of the scope by the eye bell.
Rifle Optic Power Level and Range Correlation
Here are some suggested scope power levels and the ranges where they can be successfully used. Highly magnified glass will not be as useful as lower powered rifle scope glass given that too much zoom can be a bad thing. The exact same concept applies to longer distances where the shooter needs to have adequate power to see exactly where to best aim the rifle at the target.
Rifle Optic Lens Coating
All modern rifle optic lenses are covered. Lens finishing can be a vital element of a shooting platform when purchasing high end rifle optics and scope setups.
Details on Glass Lens Coatings – HD Versus ED
Some optic suppliers additionally use “HD” or high-def lens finishings which employ various procedures, polarizations, components, and chemicals to draw out separate color ranges and viewable target visibility through the lens. This high-definition coating is typically used with increased density glass which drops light’s potential to refract by means of the lens glass. Some scope makers use “HD” to describe “ED” implying extra-low dispersion glass. ED handles how colors are represented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration is often obvious over items with hard shapes as light hits the object from certain angles.
About Single Coating Versus Multi-Coating
Various optic lenses can also have different coverings applied to them. All lenses typically have at least some type of treatment or finish used to them before being used in a rifle scope or optic.
Single covered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can preserve 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 upon the scope producer and just how much you paid for it. Both the manufacturer and amount are indicators of the lens quality.
Some scope makers likewise make it a point to define if their optic lenses are layered or “multi” coated. This means the lens has had several treatments applied to them. If a lens receives several treatments, it can show that a producer is taking numerous steps to combat different natural factors like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic covering. This additionally doesn’t necessarily mean the multi-coated lens will perform much better than a single layered lens. Being “much better” depends on the manufacturer’s lens treatment techniques and the quality of components used in creating the rifle optic.
About Hydrophobic Coating
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Lots of top of the line and military grade scope makers will coat their lenses with a hydrophilic or hydrophobic finishing.
Choices for Mounting Scopes on Long Guns
Installing approaches for scopes are available in a couple of options. There are the basic scope rings which are separately installed to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use manual levers which enable rifle shooters to quickly mount and remove the glass.
Hex Key Glass Ring Mounting Solutions
Normal, 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 separate rings to support the optic, and are made from 7075 T6 billet aluminum which is designed for long distance precision shooting. This type of scope mount is perfect 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.
Rifle Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly detach a scope and connect it to a different rifle. Multiple scopes can even be switched out if they all use a similar style mount. These types of mounts come in handy for long guns which are carried a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles or are situationally focused.
Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can mess up a day of shooting and your highly-priced optic by inducing fogging and creating residue inside of the scope’s tube. Many scopes prevent moisture from entering the scope tube with a series of sealing O-rings which are waterproof. Generally, these optics can be submerged beneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient moisture content avoidance for conventional use rifles for hunting and sporting purposes, unless you intend on taking your rifle on your motorboat and are worried about the optic still working if it goes over the side and you can still retrieve the gun.
Rifle Scope Gas Purging
Another element of avoiding the buildup of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this area is currently taken up by the gas, the optic is less altered by temperature shifts and pressure differences from the outdoor environment which might possibly permit water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.
