Last update on February 5, 2023 // Source: Amazon API
Rifle Scope Product Details
TWP 4×32 Compact Hunting Scope, Mil-dot Reticle, 1″ Tube and Mid-Height Weaver Ring Mount
4×32 Compact Hunting Scope, Mil-dot Reticle, 1″ Tube and Mid-Height Weaver Ring Mount
Rifle Scope Product Features
About the TWP Brand
TWP is a premium company for weapon scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They create and manufacture their scopes, mounts, and related products using materials which are long lasting and durable. This includes the TWP 4×32 Compact Hunting Scope, Mil-dot Reticle, 1″ Tube and Mid-Height Weaver Ring Mount by TWP. For more shooting items, visit their website.
All About Scopes
Rifle scopes allow you to precisely aim a rifle at various targets by lining up your eye with the target over a distance. They accomplish this through magnifying the target using a series of lenses within the scope. The scope’s positioning can be adapted for the consideration of many environmental aspects like wind and elevation increases or decreases to account for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based on the sight picture you are seeing through the optic as you line up the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle scopes have around eleven parts which are located internally and outside of the scope. These optic pieces include the rifle scope’s body, lenses, modification dials, objective focus rings, and other elements. Learn about the eleven parts of rifle scopes.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Opting for the finest type of rifle optic depends on what type of shooting you plan to do.
First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This induces the reticle to increase in size based on the amount of magnification being used. The benefit is that the reticle measurements are the same at the enhanced distance as they are at the non amplified distance. For instance, one tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away types of shooting
- Shooting situations where estimations are low
- Experienced shooters who know their target “hold over” and also “lead” correlations for their firearm
- Shooters who don’t mind the reticle is enlarged and uses up more visual sight space than a SFP reticle
Second Focal Plane Optic Details
Second focal plane scopes (SFP) feature the reticle behind the magnification lens. This causes the reticle to remain at the same overall size in relation to the level of magnification being used. The end result is that the reticle dimensions change based upon the magnification employed to shoot over greater ranges given that the markings represent various increments which differ with the magnification level. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick measurement. These sorts of optics are handy for:
- Long distance styles of shooting where shooters have additional time to make ballistic estimations
- Shooting where most of the shots occur within shorter proximities and ranges
- Shooters who desire a clearer optic picture without room taken up by the larger size FFP reticle
Zoom for Scopes
The quantity of magnification a scope provides is identified by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Single Power Lens Optics
A single power rifle optic or scope uses 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 kind of scope can not adjust because it is fixed.
Variable Power Lens Glass
Variable power rifle scopes can be changed between magnification power levels. It will note the zoom degree in a configuration like 2-10×32. These numbers suggest the zoom of the scope could be changed in between 2x and 10x power. This also utilizes the powers in-between 2 and 10. The power modification is achieved by applying the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range of Scopes
Here are some recommended scope power settings and the distances where they may be efficiently used. Keep in mind that higher magnification scopes will not be as efficient as lower powered optics and scopes due to the fact that too much zoom can be a bad thing. The same concept relates to longer distances where the shooter needs to have sufficient power to see where to best aim the rifle.
Details on Lens Finishes
All modern-day rifle scope and optic lenses are coated. Lens finish can be a vital element of a shooting system when considering high end rifle optics and scope systems.
Details on Lens Coatings – HD Versus ED
Some scope producers also use “HD” or high-definition lens coatings which use different processes, polarizations, chemicals, and components to draw out different colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Details on Single Coating Versus Multi-Coating
Various optic lenses can also have different coatings applied to them. All lenses usually have at least some type of treatment or covering used to them before they are used in a rifle scope or optic.
Single coated lenses have a treatment applied to them which is normally a protective and enhancing multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope developer and just how much you paid for it. Both are indicators of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are covered or “multi” covered. Being “better” depends on the producer’s lens treatment innovation and the quality of products used in constructing the rifle scope.
Glass Lens Hydrophobic Finish
Water on a scope lens does not support maintaining a clear sight picture through an optic whatsoever. Many top of the line and high-end scope manufacturers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It provides protection for the exterior of the Steiner scope lens so the H2O molecules can not bind to it or create surface tension. The outcome is that the water beads move off of the scope to maintain a clear, water free sight picture.
Options for Installing Rifle Glass on Long Guns
Installing options for scopes come in a couple of options. There are the standard scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release versions which use throw levers which enable rifle shooters to quickly install and dismount the optics.
Hex Key Rifle Optic Ring Mounting Solutions
Standard, clamp type mounting scope rings use hex head screws to fix to the flattop style Picatinny scope mount rails on the tops of rifles. These types of scope mounts use double separate rings to support the scope, and are made from 7075 T6 billet aluminum which are created for long distance precision shooting. This form of scope mount is very good for rifle systems which are in need of a durable, unfailing mount which will not shift regardless of just how much the scope is moved or jarring the rifle takes. These are the style of mounts you should get for a faithful optics setup on a reach out and touch someone scouting or tournament long gun that will pretty much never need to be modified or adjusted. Blue 242 Loctite threadlocker can also be used to stop the hex screw threads from wiggling out after they are installed tightly in position. An example of these mounting rings are the 30mm type from Vortex Optics. The set normally costs around $200 USD
Quick-Release Cantilever Scope Rings
These types of quick-release rifle scope mounts can be used to rapidly take off a scope and connect it to a different rifle. Numerous scopes can even be swapped out if they all use a similar style mount. These types of mounts are handy for long guns which are carried a lot, to swap out the optic from the rifle for protection, or for scopes which are used between several rifles.
Sealing and Gas Purging for Rifle Glass Tubes
Moisture inside your rifle scope can mess up a day of shooting and your costly optic by triggering fogging and creating residue inside of the scope tube. Many scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Rifle Scope Tubes
Another element of avoiding the accumulation of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this area is currently occupied by the gas, the glass is less affected by temperature changes 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 good rifle scope to seek out.