Rifle Scope Product Details
Trijicon AccuPoint 5-20×50 Riflescope MRAD Ranging Crosshair with Green Dot, 30mm Tube
Trijicon’s longest-range AccuPoint scope, it gives tactical shooters, varmint hunters and law enforcement snipers the ability to accurately extend their range in any light. Advanced fiber-optics and tritium aiming-point illumination speeds target acquisition and extends available shooting hours Dual-illumination system automatically adjusts aiming-point brightness to existing lighting conditions Manual brightness override allows shooters to easily adjust the reticle to suit their preferences 30mm tube offers a greater range of mounting options Rugged, aircraft-quality, hard-anodized aluminum body offers all- weather protection Unmatched long eye relief protects against the recoil of higher caliber rifles Easy-to-use external turret controls for windage and elevation adjustment Side parallax adjuster for enhanced accuracy at long range.
Rifle Scope Product Features
CONFIDENT AIMING IN ANY LIGHT: Battery-free, illuminated reticles are “always on” using tritium/fiber optic technology to automatically adjust to lighting conditions
EDGE-TO-EDGE CLARITY: Fully multi-coated, broadband, anti-reflective glass provides excellent light transmission, true detail and color with zero distortion
QUICK & EASY ADJUSTMENTS: Crisp, precise, windage/elevation adjusters require no tools; Capped or zero stop adjusters ensure no accidental shift
“BOTH-EYES-OPEN” SHOOTING: Illuminated reticles provide a clear aiming point that draws the shooter’s eye for fast engagement
ULTRA DURABLE FOR ENSURED RELIABILITY: Aircraft-grade aluminum and ruggedized design engineered to withstand extreme conditions and tested to military standards and protocols
About the Trijicon Company
Trijicon is a premium producer for rifle scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They create and make their scopes and related products making the most of elements which are long lasting and durable. This includes the Trijicon AccuPoint 5-20×50 Riflescope MRAD Ranging Crosshair with Green Dot, 30mm Tube by Trijicon. For more shooting items, visit their site.
What You Need to Know About Rifle Glass
Rifle scopes permit you to precisely aim a rifle at various targets by aligning your eye with the target at range. They accomplish this through magnification by employing a series of lenses inside the scope. The scope’s alignment can be adapted to take into account different natural considerations like wind and elevation to make up for bullet drop.
The scope’s purpose is to understand exactly where the bullet will hit based on the sight picture you are seeing using the scope as you line up the scope’s crosshair or reticle with the intended point of impact. Many modern rifle scopes and optics have around 11 parts which are located inside and outside of the scope. These optic pieces include the rifle scope’s body, lenses, elevation turrets, focus rings, and other parts. See all eleven parts of a rifle scope.
About Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the perfect type of rifle glass is based around what type of shooting you plan on doing.
First Focal Plane Optic Facts
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where computations are small
- Experienced shooters who understand their target “hold over” and “lead” equations for their firearms
- Shooters who don’t mind the reticle is bigger and occupies more visual eyesight area than a SFP reticle
Second Focal Plane Scopes
Second focal plane optics (SFP) feature the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick.
- Far away types of shooting where shooters have additional time to make ballistic calculations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who like a clearer optic sight picture without room taken up by the bigger FFP reticle
Ins and Outs of Rifle Optic Zoom
The quantity of magnification a scope offers is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Power Lens Scopes
A single power rifle optic uses a zoom number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not fluctuate considering that it is a fixed power optic.
Adjustable Power Lens Rifle Scopes
Variable power rifle scopes use variable power levels. The power change is achieved by the power ring part of the scope near the rear of the scope by the eye bell.
Optic Power Level and Range Correlation
Here are some recommended scope power settings and the ranges where they can be successfully used. Highly magnified optics will not be as efficient as lower magnification level optics because too much zoom can be a negative aspect depending on your shooting distance. The exact same idea relates to extended distances where the shooter needs adequate power to see exactly where to properly aim the rifle.
Info on Rifle Optic Lens Finish
All modern-day rifle scope and optic lenses are layered. There are different types and qualities of lens finishes. When thinking about luxury rifle optics and scope devices, Lens finishing can be a vital element of defining the rifle’s capability. The glass lenses are among the most critical components of the optic considering that they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses shields the lens exterior as well as helps with anti glare capabilities from refracted light and color presence.
HD Versus ED Lens Coatings
Some scope producers will also use “HD” or high-definition lense finishings that employ various processes, chemical applications, polarizations, and components to draw out various colors and viewable definition through lenses. This high-definition finish 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 manufacturers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration may be visible over items with hard edges and outlines as light hits the item from certain angles.
Single Covering Versus Multi-Coating
Various optic lenses can likewise have different coverings used to them. All lenses typically have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic.
This lens treatment can offer protection to 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 maker and how much you paid for it.
Some scope producers likewise make it a point to specify if their optic lenses are covered or “multi” covered. This means the lens has several treatments applied to the surfaces. If a lens gets several treatments, it can indicate that a manufacturer is taking numerous actions to fight different environmental aspects like an anti-glare finish, a scratch resistant anti-abrasion finish, followed by a hydrophilic finish. This additionally doesn’t necessarily indicate the multi-coated lens is better than a single coated lens. Being “better” is dependent on the maker’s lens treatment technology and the quality of components used in building the rifle scope.
Anti-water Lens Coating
Water on a scope lens doesn’t support keeping a clear sight picture through a scope at all. Lots of top of the line or premium optic 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 deals with the exterior of the Steiner glass lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads slide off of the scope to preserve a clear, water free sight picture.
Options for Installing Glass on Long Guns
Installing solutions for scopes can be found in a couple of choices. There are the standard scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different types of mounts also typically come in quick release variations which use manual levers which permit rifle shooters to quickly install and dismount the scopes.
Scope Mounting Solutions with Hex Key Rings
Basic, clamp-on type mounting optic rings use hex head screws to install to the flattop design Picatinny scope mounting rails on the tops of rifles. These forms of scope mounts use double detached rings to support the scope, and are usually constructed from 7075 T6 billet aluminum or similar materials which are developed for far away accuracy shooting. This type of scope mount is exceptional for rifle systems which require a long lasting, unfailing mount which will not change despite just how much the scope is moved or jarring the rifle takes. These are the design of mounts you really want to have for a dedicated scope system on a far away scouting or competition firearm which will pretty much never need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used to stop the hex screw threads from wiggling out after they are mounted securely in place. An example of these rings are the 30mm style made by Vortex Optics. The set typically costs around $200 USD
Quick-Release Cantilever Scope Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly remove a scope from a rifle and reattach it to a different rifle. If they all use a similar design mount, multiple scopes can also be swapped on the range. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach tightly to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while keeping the original sighting settings. These kinds of mounts come in practical for rifles which are transported a lot, to take off the glass from the rifle for protection, or for scopes which are used in between numerous rifles. An example of this mount style is the 30mm mount from Vortex Optics. It typically costs around $250 USD
Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle glass can ruin a day of shooting and your costly optic by causing fogging and producing residue inside of the scope’s tube. The majority of scopes protect against moisture from getting in the optical tube with a system of sealing O-rings which are water resistant. Usually, these water-resistant scopes can be submerged beneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of moisture content avoidance for basic use rifles, unless you intend on taking your rifle aboard a watercraft and are worried about the scope still functioning if it is submerged in water and you can still find the rifle.
Gas Purged Optic Tubes
Another component of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Since this space is currently taken up by the gas, the optic is less affected by condition alterations and pressure differences from the outdoor environment which may possibly allow 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.