Description
Last update on August 16, 2022 // Source: Amazon API
Rifle Scope Product Details
TUFF ZONE 3-9 X 32 Compact Scope(3932MAOL)
-Magnification: 3X – 9X
-Tube Diameter: 1 inch
-Objective Diameter: 32 mm
-Eye Relief: 3.3″ – 3.0″
-Exit Pupil: 7.0mm – 3.6mm
-Click Value @100 yards: 1/4″
-Length: 227.0mm / 9.0″
-Parallax Setting: 3 Yds – Infinity
-Mil-Dot Reticle
-Adjustable Objectiv
Rifle Scope Product Features
3-9 X 32 Compact Scope
Adjustable Objective
Mil-Dot Reticle
Red and Green Illumination
Tube Diameter: 1 inch
About the TUFF ZONE Company
TUFF ZONE is a premium supplier for long gun scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They style and manufacture their scopes, mounts, and related products by choosing building materials which are long lasting and resilient. This includes the TUFF ZONE 3-9 X 32 Compact Scope(3932MAOL) by TUFF ZONE. For additional shooting items, visit their website.
Glass Info
Rifle scopes permit 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 making use of a series of lenses inside the scope. The scope’s alignment can be adjusted for consideration of numerous natural things like wind and elevation increases or decreases to account for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based on the sight picture you are viewing via the optic as you align the scope’s crosshair or reticle with the intended target. The majority of modern-day rifle optics have around eleven parts which are located inside and outside of the scope body. These parts include the rifle scope’s body, lenses, adjustment dials or turrets, focus rings, and other components. Learn about the eleven parts of rifle scopes.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Finding the finest type of rifle optic depends on what type of shooting you plan to do.
About First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These styles of scopes are useful for:
- Quick acquisition, long distance kinds of shooting
- Shooting scenarios where calculations are minimal
- Experienced shooters who have an idea for their target “hold over” and also “lead” relationships for their firearms
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight space than a SFP reticle
Second Focal Plane Scopes
Second focal plane scopes (SFP) feature the reticle to the rear of the magnifying lens. This triggers the reticle to stay at the exact same dimensions in connection with the amount of magnification being used. The final result is that the reticle measurements adapt based upon the magnification chosen to shoot over greater distances considering that the reticle measurements represent different increments which differ with the zoom. In the FFP illustration with the SFP glass, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick measurement. These varieties of scopes are beneficial for:
- Far away styles of shooting where shooters have extra time to make ballistic estimations
- Shooting where most shots occur within much shorter ranges and distances
- Shooters who want a clearer optic sight picture with less space taken up by the larger sized FFP reticle
Optic Zoom
The quantity of magnification a scope supplies is determined 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.
Info on Fixed Power Lens Scopes
A single power rifle optic and scope will have a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not fluctuate since it is a fixed power optic.
Adjustable Power Lens Rifle Optic Details
Variable power rifle scopes can be modified between magnified settings. The power modification is achieved by the power ring part of the scope near the rear of the scope by the eye bell.
Power Levels and Range Correlations
Here are some suggested scope power levels and the ranges where they can be successfully used. High power rifle scope glass will not be as useful as lower magnification level scopes considering too much zoom can be a negative aspect depending on your shooting distance. The same relates to longer ranges where the shooter needs to have increased power to see where to properly aim the rifle at the target.
Glass Lens Coating
All current rifle optic and scope lenses are layered. Lens coating can be a crucial aspect of a rifle’s setup when buying high end rifle optics and scope systems.
Info on Glass Lens Coatings – HD Versus ED
Some scope brands also use “HD” or high-definition lens finishes which use different methods, aspects, polarizations, and chemicals to draw out a wide range of colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Single Rifle Optic Lens Finish Versus Multi-Coating
Various optic lenses can also have various finishes used to them. All lenses generally have at least some type of treatment or covering used to them prior to being used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is normally a protective and improving multi-purpose treatment. This lens treatment can shield the lens from scratches while minimizing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends upon the scope producer and the amount you spent for it. Both the make and cost are signs of the lens quality.
Some scope makers similarly make it a point to define if their optic lenses are covered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Rifle Scope Lens Hydrophobic Finishing
Water on a lens does not assist with maintaining a clear sight picture through a scope at all. Lots of top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic finish which is water repellent.
Rifle Optic Mounting Alternatives
Installing approaches for scopes come in a couple of options. There are the basic scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also typically come in quick release versions which use throw levers which enable rifle operators to rapidly mount and remove the optics.
Hex Key Glass Ring Mounting Solutions
Basic, clamp design mounting scope rings use hex head screws to position to the flattop style Picatinny scope mounting rails on the tops of rifles. These kinds of scope mounts use double detached rings to support the scope, and are normally made from 7075 T6 billet aluminum which are created for far away precision shooting. This form of scope mount is great for rifle systems which need a resilient, unfailing mount which will not move no matter how much the scope is moved or abuse the rifle takes. These are the style of mounts you want for a specialized optics setup on a long distance scouting or competition rifle which will hardly ever need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used to keep the hex screw threads from wiggling out after they are mounted securely in place. An example of these rings are the 30mm style made by the Vortex Optics company. The set normally costs around $200 USD
Scope Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly connect and take off a scope from a rifle before reattaching it to a different rifle. Multiple scopes can even be switched out if they all use a compatible style mount. These types of mounts come in handy for long guns which are transferred a lot, to swap out the optic from the rifle for protection, or for scopes which are used between numerous rifles or are situationally focused.
Info on Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can wreck a day on the range and your costly optic by causing fogging and producing residue within the scope’s tube. Many optics protect against moisture from going into the scope tube with a series of sealing O-rings which are waterproof. Generally, these water resistant optics can be submerged beneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be ample moisture content prevention for conventional use rifles, unless you plan on taking your rifle on boats and are concerned about the optic still working if it goes over the side and you can still salvage the firearm.
Optic Gas Purging
Another part of avoiding the buildup of wetness 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 optic is less affected by climate alterations and pressure variations from the outdoor environment which could possibly permit water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.
