Last update on August 14, 2022 // Source: Amazon API
Rifle Scope Product Details
Trinity Hunting Scope for Gamo Big Cat
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 Scope Maker
TRINITY is a premium maker for long gun scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They design and make their scopes, mounts, and related products by using elements which are long lasting and resilient. This includes the Trinity Hunting Scope for Gamo Big Cat by TRINITY. For more shooting products, visit their website.
Rifle Optic Information
Rifle scopes permit you to exactly align a rifle at different targets by aligning your eye with the target over a distance. They do this through magnifying the target by making use of a series of lenses within the scope. The scope’s positioning can be adjusted to account for separate ecological things like wind and elevation increases to account for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are viewing using the scope as you align the scope’s crosshair or reticle with the intended target. Many modern rifle scopes and optics have about eleven parts which are located inside and on the exterior of the scope body. These optic pieces consist of the rifle scope’s body, lenses, modification dials or turrets, objective focus rings, and other components. See all eleven parts of optics.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The style of focal plane an optic has determines where the reticle or crosshair is located in regard to the optic’s zoom. It actually suggests the reticle is behind or ahead of the magnifying lens of the optic. Choosing the most desired form of rifle scope is based upon what kind of shooting or hunting you plan on doing.
Info on First Focal Plane Glass
First focal plane optics (FFP) include the reticle ahead of the zoom lens. This induces the reticle to increase in size based on the amount of zoom being used. The benefit is that the reticle measurements are the same at the amplified range as they are at the non amplified range. For instance, one tick on a mil-dot reticle at 100 yards without “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These kinds of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting situations where calculations are minor
- Experienced shooters who understand their target “hold over” as well as “lead” equations for their weapon
- Shooters who do not mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
About Second Focal Plane Scopes
Second focal plane scopes (SFP) include the reticle to the rear of the zoom 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 measurement.
- Far away kinds of shooting where shooters have extra time to make ballistic calculations
- Shooting where most shots happen within shorter distances and ranges
- Shooters who choose a clearer optic picture with less area taken up by the larger size FFP reticle
Zoom for Scopes
The quantity of zoom a scope offers 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 Facts
A single power rifle optic or scope comes with a magnification number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of optic can not fluctuate because it is set from the factory.
Variable Power Lens Rifle Scope Details
Variable power rifle scopes can be tweaked between magnified settings. The power modification is performed by making use of the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some suggested scope power settings and the distances where they could be effectively used. Keep in mind that higher power scopes and optics will not be as effective as lower magnification level optics because excessive zoom can be a bad thing. The exact same idea relates to longer ranges where the shooter needs adequate power to see exactly where to properly aim the rifle.
Rifle Optic Lens Finish
All modern-day rifle scope and optic lenses are layered. There are different types and qualities of finishings. When considering high end rifle optical systems, Lens finish can be an essential element of defining the rifle’s capability. The glass lenses are one of the most essential parts of the optic because they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses shields the lens surface area and improves anti glare from excess light and color exposure.
HD Versus ED Lens Coatings
Some scope companies also use “HD” or high-definition glass finishings which apply various processes, chemicals, polarizations, and elements to draw out separate colors and viewable target visibility through lenses. This high-def covering is commonly used with more costly, high density glass which brings down light’s potential to refract by means of the lens glass. Some scope manufacturers use “HD” to describe “ED” indicating extra-low dispersion glass. ED deals with how certain colors are presented on the chroma spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration may be visible around items with well defined outlines as light hits the item from various angles.
Optic Lens Single Finishing Versus Multi-Coating
Various optic lenses can likewise have different finishings applied to them. All lenses usually have at least some type of treatment or finish applied to them before they are used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is generally a protective and boosting multi-purpose treatment. This lens treatment can shield the lens from scratches while decreasing 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 upon the scope company and just how much you paid for it. The scope’s maker and cost are indications of the lens quality.
Some scope manufacturers likewise make it a point to define if their optic lenses are covered or “multi” coated. This suggests the lens has had multiple treatments applied to them. If a lens gets numerous treatments, it can prove that a company is taking multiple actions to combat different natural elements like an anti-glare coating, a scratch resistant anti-abrasion finish, followed by a hydrophilic coating. This additionally does not necessarily indicate the multi-coated lens is much better than a single layered lens. Being “much better” depends upon the producer’s lens treatment innovation and the quality of components used in creating the rifle scope.
Hydrophobic Finish for Glass
Water on a lens doesn’t help with keeping a clear sight picture through a scope at all. Lots of top of the line and military grade optic companies will coat their lenses with a hydrophilic or hydrophobic finishing.
Choices for Installing Rifle Glass on Long Guns
Mounting solutions for scopes can be found in a few options. There are the standard scope rings which are separately mounted to the optic and one-piece scope mounts which cradle the scope. These various kinds of mounts also normally come in quick release variations which use throw levers which allow rifle shooters to rapidly mount and dismount the scopes.
Hex Key Rifle Glass Rings
Normal, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation 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 are designed for long distance precision shooting. This type of scope install is wonderful for rifles which require a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly remove a scope and connect it to a different rifle. Several scopes can also be switched out if they all use a compatible design mount. These types of mounts are handy for rifle platforms which are transferred a lot, to swap out 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
Moisture inside your rifle scope can ruin a day of shooting and your costly optic by causing fogging and producing residue inside of the scope tube. The majority of scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Optic Gas Purging
Another part of preventing the buildup of wetness inside of the rifle scope tube is filling the tube with a gas like nitrogen. Because this space is currently occupied by the gas, the scope is less influenced by temperature shifts and pressure differences from the external environment which could possibly enable water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.