Last update on June 4, 2023 // Source: Amazon API
Rifle Scope Product Details
Trinity Hunting Scope for Crosman Varminator
Great for accurate target practice or hunting. Connects directly in your Air rifle receiver without any modifications or adapters. The TRINITY 4X32 Compact Mil-Dot Rifle Scope w/ 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: 11 oz.
Rifle Scope Product Features
Great for accurate target practice or hunting.
Connects directly in your Air rifle receiver without any modifications or adapters.
The TRINITY 4X32 Compact Mil-Dot Rifle Scope w/ 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
About the TRINITY Company
TRINITY is a premium producer for weapon scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They create and build their mounts, scopes, and related products by applying elements which are resilient and long lasting. This includes the Trinity Hunting Scope for Crosman Varminator by TRINITY. For additional shooting goods, visit their website.
Info About Rifle Scopes
Rifle scopes enable you to exactly aim a rifle at various targets by lining up your eye with the target at range. They accomplish this through magnification by utilizing a set of lenses within the scope. The scope’s positioning can be dialed in for consideration of separate environmental things like wind speed and elevation decreases to account for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will hit based on the sight picture you are viewing through the optic as you align the scope’s crosshair or reticle with the intended point of impact. Many modern-day rifle scopes have about 11 parts which are located within and outside of the scope body. These scope parts consist of the rifle scope’s body, lenses, elevation turrets or dials, objective focus rings, and other components. See all eleven parts of a rifle scope.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the finest type of rifle optic is based around what type of shooting you plan to do.
First Focal Plane Scope Facts
First focal plane optics (FFP) feature the reticle in front of the zoom lens. This causes the reticle to increase in size based on the amount of zoom being used. The outcome is that the reticle measurements are the same at the amplified range as they are at the non amplified distance. As an example, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the very same tick at 100 yards with 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where estimations are marginal
- Experienced shooters who know their aim point “hold over” plus “lead” ratios for their long gun
- Shooters who do not mind the reticle is bigger and takes up more visual eyesight area than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane glass (SFP) feature the reticle behind the zoom lens. This causes the reticle to remain at the same dimensions in connection with the volume of magnification being used. The effect is that the reticle measurements change based upon the magnification chosen to shoot over lengthier distances given that the reticle markings represent various increments which change with the zoom. In the FFP example with the SFP optic, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick measurement. These particular kinds of scopes work for:
- Far away types of shooting where shooters have more time to make ballistic calculations
- Shooting where most shots take place within much shorter ranges and spaces
- Shooters who like a clearer optic sight picture with less room taken up by the larger size FFP reticle
Rifle Scope Zoom
The measure of scope magnification you need depends upon the type of shooting you desire to do. Practically every type of rifle optic supplies some level of magnification. The volume of zoom a scope offers is determined by the size, thickness, and curves of the lenses within the rifle scope. The magnifying level of the optic is the “power” of the scope. This suggests what the shooter is checking out through the scope is amplified times the power element of what can typically be seen by human eyes.
About Single Power Lens Glass
A single power rifle scope and optic comes with a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not change given that it is a set power scope.
Adjustable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power change is accomplished using the power ring part of the scope near the back of the scope by the eye bell.
Optic Power and Range Correlation
Here are some recommended scope powers and the ranges where they may be successfully used. Remember that higher magnification scopes will not be as effective as lower powered scope and optics because excessive magnification can be a detractor. The same idea relates to longer ranges where the shooter needs sufficient power to see exactly where to best aim the rifle at the target.
Lens Finishing for Optics
All modern-day rifle glass lenses are layered. Lens covering is a vital aspect of a rifle when looking at high end rifle optics and scope systems.
HD Versus ED Lens Coatings
Some scope producers will also use “HD” or high-definition lense finishes which take advantage of various procedures, polarizations, rare earth compounds, and components to draw out various colors and viewable definition through lenses. This high-definition coating is typically used with more costly high density lens glass which drops light’s ability to refract through the lens glass. Some scope producers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED handles how certain colors are presented on the chroma spectrum and the chromatic aberration or difference which is similarly called color distortion or fringing. Chromatic aberration can be visible over objects with hard shapes as light hits the item from particular angles.
Single Covering Versus Multi-Coating
Different optic lenses can also have different finishes used to them. All lenses generally have at least some type of treatment or covering 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 beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope manufacturer and how much you paid for it.
Some scope producers also make it a point to define if their optic lenses are coated or “multi” covered. This implies the lens has numerous treatments applied to them. If a lens receives multiple treatments, it can show that a company is taking multiple actions to fight various natural elements like an anti-glare finishing, a scratch resistant anti-abrasion covering, followed by a hydrophilic finish. This additionally does not always imply the multi-coated lens will perform much better than a single coated lens. Being “much better” depends on the maker’s lens treatment technology and the quality of components used in constructing the rifle glass.
Rifle Glass Lens Hydrophobic Coating
Water on an optic’s lens does not support maintaining a clear sight picture through a scope at all. Many top of the line or high-end scope makers will coat their lenses with a hydrophilic or hydrophobic finish. The Steiner Optics Nano-Protection is a good example of this type of treatment. It deals with the surface of the Steiner optic lens so the H2O particles can not bind to it or develop surface tension. The outcome is that the water beads roll off of the scope to maintain a clear, water free sight picture.
Options for Mounting Scopes on Firearms
Mounting solutions for scopes are available in a few options. There are the basic scope rings which are individually mounted to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally are made in quick release variations which use toss levers which permit rifle shooters to rapidly install and dismount the optics.
Hex Key Glass Ring Mounting Solutions
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are made from 7075 T6 billet aluminum which is designed for long range precision shooting. This type of scope install is great for rifles which require a durable, rock solid mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to quickly connect and detach a scope from a rifle. Several scopes can also be swapped out if they all use a similar style mount. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten securely to a flat top design Picatinny rail. This enables the scope to be sighted in while on the rifle, removed from the rifle, and remounted while retaining the original sighting settings. These kinds of mounts come in convenient for rifles which are shipped a lot, to remove the optic from the rifle for protection, or for aiming systems which are utilized between multiple rifles. An example of this mount style is the 30mm mount from Vortex Optics. It normally costs around $250 USD
Info on Rifle Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can mess up a day of shooting and your costly optic by bringing about fogging and producing residue inside of the scope tube. Most scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Glass Gas Purging
Another part of avoiding the buildup of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Given that this space is currently occupied by the gas, the scope is less altered by temperature alterations and pressure differences from the outside environment which may potentially 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.