Last update on February 7, 2023 // Source: Amazon API
Rifle Scope Product Details
TRINITY Hunting Scope for Crosman Crusher
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 rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They design and build their scopes and related products working with elements which are resilient and long lasting. This includes the TRINITY Hunting Scope for Crosman Crusher by TRINITY. For additional shooting items, visit their website.
Rifle Scope Facts
Rifle scopes enable you to exactly aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnifying the target by utilizing a series of lenses within the scope. The scope’s alignment can be adjusted to take into account separate ecological factors like wind and elevation increases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will land based upon the sight picture you are viewing via the scope as you line up the scope’s crosshair or reticle with the intended target. Many contemporary rifle scopes and optics have about eleven parts which are found within and on the exterior of the optic. These optic pieces include the rifle scope’s body, lenses, windage dials or turrets, objective focus rings, and other components. Learn about the eleven parts of optics.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding on the optimal type of rifle optic is based around what type of shooting you plan to do.
Info About First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These types of scopes are helpful for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where computations are minor
- Experienced shooters who recognize their target “hold over” and also “lead” equations for their rifles
- Shooters who don’t mind the reticle is bigger and uses up more visual eyesight space than a SFP reticle
About Second Focal Plane Glass
Second focal plane glass (SFP) feature the reticle to the rear of the magnification lens. This causes the reticle to stay at the same size relative to the volume of zoom being used. The end result is that the reticle dimensions adjust based upon the zoom applied to shoot over lengthier ranges because the reticle measurements represent distinct increments which vary with the zoom level. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick. These particular sorts of optics work for:
- Long distance styles of shooting where shooters have extra time to make ballistic estimations
- Shooting where most of the shots occur within much shorter ranges and proximities
- Shooters who prefer a clearer optic sight picture with less space used up by the larger sized FFP reticle
Zoom for Optics
The extent of scope magnification you need on your scope depends on the style of shooting you choose to do. Almost every style of rifle scope delivers some level of magnification. The quantity of zoom a scope gives is determined by the size, thickness, and curves of the lens glass within the rifle optic. The magnifying level of the optic is the “power” of the opic. This denotes what the shooter is aiming at through the scope is amplified times the power aspect of what can usually be seen by human eyes.
Fixed Single Power Lens Scopes
A single power rifle scope or optic will have 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 magnification of this type of optic can not adjust because it is fixed.
About Variable Power Lens Scopes
Variable power rifle scopes have adjustable power. It will note the magnification amount in a format like 2-10×32. These numbers imply the magnification of the scope can be set in between 2x and 10x power. This also utilizes the powers in-between 2 and 10. The power modification is accomplished using the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some recommended scope power settings and the distances where they may be successfully used. Always remember that high magnification glass will not be as effective as lower powered scopes since increased zoom can be a negative thing in certain situations. The same relates to extended ranges where the shooter needs increased power to see where to best aim the rifle.
About Scope Lens Finishes
All state-of-the-art rifle scope and optic lenses are covered. Lens finishing is an important element of a shooting system when considering high end rifle optics and scope equipment.
ED Versus HD Rifle Scopes
Some scope manufacturers likewise use “HD” or high-definition lens coatings which use different techniques, polarizations, chemicals, and elements to draw out separate colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Glass Lens Single Covering Versus Multi-Coating
Various optic lenses can also have various finishings used to them. All lenses usually have at least some type of treatment or coating applied 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 boosting multi-purpose treatment. This lens treatment can preserve 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 layered lens depends upon the scope producer and just how much you spent for it. Both the make and cost are signs of the lens quality.
Some scope manufacturers similarly make it a point to specify if their optic lenses are covered or “multi” coated. Being “better” depends on the producer’s lens treatment innovation and the quality of products used in constructing the rifle scope.
About Anti-water Coating
Water on a lens does not assist with preserving a clear sight picture through an optic at all. Many top of the line and high-end scope manufacturers will coat their lenses with a hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It deals with the exterior surfaces of the Steiner scope lens so the water molecules can not bind to it or produce surface tension. The result is that the water beads move off of the scope to maintain a clear, water free sight picture.
Rifle Glass Installing Options
Installing approaches for scopes can be found in a couple of choices. There are the basic scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These various types of mounts also normally can be found in quick release variations which use throw levers which allow rifle shooters to rapidly mount and remove the optics.
Hex Key Scope Rings
Standard, clamp design mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on rifles. These varieties of scope mounts use a pair of separate rings to support the optic, and are made from 7075 T6 billet aluminum or similar materials which are designed for long distance precision shooting. This type of scope mount is ideal for rifles which require a resilient, unfailing mount which will not move no matter just how much the scope is moved about or abuse the rifle takes. These are the style of mounts you want for a dedicated optics system on a long distance hunting or sniper competition rifle that will rarely need to be modified or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the mount screws to protect against the hex screws from wiggling out after they are installed tightly in place. An example of these mounting rings are the 30mm type from the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Optic Ring Mounting Solutions
These kinds of quick-release rifle scope mounts can be used to rapidly attach and remove a scope from a rifle. If they all use a similar design mount, several scopes can also be swapped out. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect 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 types of mounts come in practical for shooting platforms which are moved a lot, to remove the optic from the rifle for protection, or for scopes which are employed between multiple rifles. An example of this mount style is the 30mm mount designed by Vortex Optics. It generally costs around $250 USD
Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can spoil a day of shooting and your costly optic by inducing fogging and creating residue inside of the scope’s tube. A lot of scopes protect against humidity from entering the scope tube with a system of sealing O-rings which are water resistant. Normally, these scopes can be submerged under 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient wetness prevention for basic use rifles, unless you plan on taking your rifle aboard watercrafts and are worried about the scope still working if it goes over the side and you can still recover the rifle.
About Optic Tube Gas Purging
Another part of avoiding the accumulation of wetness inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this area is already taken up by the gas, the scope is less altered by temp shifts and pressure variations from the outdoor environment which might possibly enable water vapor to seep in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to look for.