Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
TRINITY 4×32 Rifle Shotgun Scope Mild Dot Reticle Optics Hunting.
Great upgrade for target practice, slug shooting, turkey hunting, home defense or tactical use. Connects directly in your rifle or shotgun receiver Picatinny rail without any modifications or adapters. The TRINITY 4X32 hunting rifle scope with rings offers superb light transmission thanks to its blue fused multi-coated lenses, which reduce internal reflections and also provide protection against scratches. Nitrogen charged with weather-resistant seals Windage and elevation adjustment 3 Inch eye relief provides safety from heavy recoil and enables fast target acquisition Easy installation. Milled from one solid piece of aircraft-grade aluminum to withstand constant heavy recoil Fog proof and shock-resistant housing. Magnification: 4X Tube Diameter: 1″ Objective: 32 mm Eye Relief: 3″ Exit Pupil: 8 mm FOV (feet at 100 yds.):36.6 M.O.A.: 1/4 Finish: Matte Black Lens Coating: Blue Length: 7.75″ Weight: 14oz.
Rifle Scope Product Features
This scope is perfect for long range target shooting or hunting.
Milled from one solid piece of aircraft grade aluminum to withstand constant heavy recoil Fog proof and shock-resistant housing, and sealed up with weather resistant seals.
Long range scope up to 150 yards.
Black aluminum finish
About the TRINITY Manufacturer
TRINITY is a premium producer for rifle scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They innovate and build their mounts and related products by making the most of building materials which are durable and long lasting. This includes the TRINITY 4×32 Rifle Shotgun Scope Mild Dot Reticle Optics Hunting. by TRINITY. For additional shooting items, visit their website.
Facts About Glass
Rifle scopes allow you to specifically align a rifle at various targets by lining up your eye with the target over a range. They accomplish this through magnifying the target by utilizing a set of lenses inside the scope. The scope’s alignment can be adjusted for consideration of separate environmental aspects like wind and elevation increases to account for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will land based on the sight picture you are viewing through the optic as you line up the scope’s crosshair or reticle with the intended target. The majority of contemporary rifle scopes have around 11 parts which are found within and outside of the optic. These optic pieces include the rifle scope’s body, lenses, windage and elevation dials or turrets, focus rings, and other components. Learn about the eleven parts of optics.
About Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Choosing the best type of rifle scope is based around what type of shooting you plan to do.
Info About First Focal Plane Scopes
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This triggers the reticle to increase in size based upon the level of zoom being used. The outcome is that the reticle measurements are the same at the magnified range as they are at the non magnified range. For example, one tick on a mil-dot reticle at one hundred yards with no “zoom” is still the very same tick at one hundred yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting scenarios where estimations are minimal
- Experienced shooters who understand their aim point “hold over” and “lead” relationships for their weapon
- Shooters who don’t mind the reticle is enlarged and takes up more visual eyesight space than a SFP reticle
About Second Focal Plane Optics
Second focal plane optics (SFP) come with the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick.
- Far away styles of shooting where shooters have additional time to make ballistic estimations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who would like a clearer optic sight picture with less space used up by the larger sized FFP reticle
Magnification for Rifle Scopes
The quantity of magnification a scope provides is determined by the size, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Rifle Glass
A single power rifle optic comes with a zoom number designator like 4×32. This suggests the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of scope can not fluctuate given that it is fixed.
Variable Power Lens Rifle Glass Details
Variable power rifle scopes can be tweaked between magnified levels. The power modification is performed by the power ring part of the scope near the rear of the scope by the eye bell.
Glass Power and Ranges
Here are some advised scope power levels and the distances where they can be successfully used. Consider that high magnification scopes and optics will not be as efficient as lower magnification level scope and optics because excessive magnification can be a detractor. The same idea goes for extended ranges where the shooter needs to have enough power to see where to properly aim the rifle at the target.
Glass Lens Finish
All contemporary rifle optic lenses are coated. There are different types and qualities of glass lens coverings. When thinking about high end rifle optical units, Lens coating can be a significant component of defining the capability of the rifle. The glass lenses are one of the most key parts of the optic because they are what your eye looks through while sighting a rifle in on the point of impact. The finishing on the lenses protects the lens surface area and also assists with anti glare from refracted natural light and color discernibility.
ED Versus HD Scopes
Some scope makers will also use “HD” or high-definition lens coverings which make the most of different processes, chemicals, polarizations, and components to enhance separate color ranges and viewable definition through lenses. This high-definition finishing is commonly used with greater density lens glass which drops light’s ability to refract by means of the lens glass. Some scope producers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED handles how certain colors are presented on the chromatic spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration is often noticeable over items with defined outlines as light hits the item from particular angles.
About Single Finishing Versus Multi-Coating
Different optic lenses can also have different coatings applied to them. All lenses generally have at least some type of treatment or finishing applied to them before they are used in a rifle scope or optic assembly. 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 it will be optimally usable in lots of kinds of environments, degrees of light (full VS shade), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while minimizing glare and other less useful 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 likewise make it a point to specify if their optic lenses are covered or “multi” coated. This suggests the lens has had numerous treatments applied to them. If a lens gets several treatments, it can prove that a producer is taking several actions to combat different environmental elements like an anti-glare finishing, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This also doesn’t always suggest the multi-coated lens will perform much better than a single coated lens. Being “much better” depends upon the maker’s lens treatment technology and the quality of products used in creating the rifle optic.
Anti-water Lens Coating
Water on a scope’s lens does not improve retaining a clear sight picture through an optic whatsoever. Many top of the line and premium optic makers will coat their lenses with a hydrophilic or hydrophobic coating. The Steiner Optics Nano-Protection is a good example of this sort of treatment. It provides protection for the exterior of the Steiner optic lens so the water molecules can not bind to it or create surface tension. The outcome is that the water beads slide off of the scope to keep a clear, water free sight picture.
Choices for Mounting Scopes on Firearms
Installing options for scopes come in a couple of options. There are the basic scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also generally come in quick release variations which use manual levers which enable rifle operators to quickly mount and remove the scope.
Hex Key Optic Rings
Basic, clamp style mounting scope rings use hex head screws to position to the flattop design Picatinny scope mount rails on the tops of rifles. These forms of scope mounts use a pair of individual rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are manufactured for far away precision shooting. This type of scope mount is exceptional for rifle systems which require a durable, hard use mount which will not move no matter just how much the scope is moved about or jarring the rifle takes. These are the type of mounts you really want to have for a devoted scope setup on a long distance scouting or sniper competition rifle that will almost never need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount’s screws to prevent the hex screws from backing out after they are mounted firmly in place. An example of these rings are the 30mm type made by Vortex Optics. The set usually costs around $200 USD
Rifle Glass Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly attach and detach a scope from a rifle. Several scopes can also be swapped out if they all use a complementary designed mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach securely 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 while retaining the original sighting settings. These types of mounts are useful and convenient for shooting platforms which are transferred between vehicles a lot, to remove the scope from the rifle for protection, or for sight systems which are adopted in between numerous rifles. An example of this mount style is the 30mm mount from Vortex Optics. It typically costs around $250 USD
Sealing and Gas Purging for Rifle Optic Tubes
Moisture inside your rifle scope can destroy a day on the range and your expensive optic by causing fogging and creating residue within the scope’s tube. Most optics protect against moisture from getting in the scope tube with a system of sealing O-rings which are waterproof. Normally, these optics can be submerged under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be ample wetness prevention for common use rifles, unless you intend on taking your rifle on your motorboat and are worried about the scope still performing if it goes over the side and you can still rescue the rifle.
Info on Rifle Optic Tube Gas Purging
Another component of preventing the accumulation of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the glass is less affected by temp alterations and pressure differences from the external environment which could potentially enable water vapor to permeate in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a good rifle scope to look for.