Last update on August 9, 2022 // Source: Amazon API
Rifle Scope Product Details
TOTEN Rifle Scope 3-9x42DL Gun Scope Hunting Scope for Hunting
Toten 3-9×42 has high shock resistance,
and it’s super good optical system provide extreme good performance in all kinds of conditions.
Objective lens: 42mm
Coating: FMC Green
Field of View: 43.4~14.5
Exit Pupil (mm):16-6mm
Eye Relief (inch):3.5-4.5
Finish: Matte black
Nitrogen: Full filled Nitrogen
Tube Diameter: 30MM
Click Value: 0.25
Parallax: +0.22SD ~ -0.22SD
Reticle: Glass-etched Dual Illuminatied Mil-Dot
Battery: CR2032 3V(No include)
30mm main tube and illuminated Red/Green offer the clearest view for easy target acquisition in both bright and low light situations.
Nitrogen filling to prevent fogging on the inner lens surfaces.
One piece high grade aluminum tube body for superior ruggedness.
High shock resistant(1300g),can be used up to .308
Wide field of view
Rifle Scope Product Features
Field of View: 43.4~14.5
Exit Pupil (mm):16-6mm
Eye Relief (inch):3.5-4.5
Tube Diameter: 30MM
About the TOTEN Brand
TOTEN is a premium producer for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They style and build their products by choosing materials which are long lasting and durable. This includes the TOTEN Rifle Scope 3-9x42DL Gun Scope Hunting Scope for Hunting by TOTEN. For more shooting products, visit their website.
Facts About Rifle Scopes
Rifle scopes permit you to precisely align a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnification by employing a series of lenses inside the scope. The scope’s alignment can be adapted for consideration of varied natural elements like wind speed and elevation to make up for bullet drop.
The scope’s function is to help shooters understand exactly where the bullet will land based on the sight picture you are seeing with the optic as you line up the scope’s crosshair or reticle with the intended point of impact. The majority of modern-day rifle optics have around 11 parts which are arranged within and on the exterior of the optic. These scope parts include the rifle scope’s body, lenses, windage and elevation turrets or dials, focus rings, and other components. Learn about the eleven parts of rifle scopes.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The kind of focal plane a scope has decides where the reticle or crosshair is located in relation to the optic’s magnifying adjustments. It simply indicates the reticle is behind or ahead of the magnification lens of the scope. Picking the most beneficial sort of rifle scope depends upon what style of shooting or hunting you intend on doing.
About First Focal Plane Optics
First focal plane optics (FFP) include the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the level of magnification being used. The result is that the reticle measurements are the same at the enhanced range as they are at the non magnified distance. 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 types of scopes are practical for:
- Quick acquisition, far away types of shooting
- Shooting situations where estimations are low
- Experienced shooters who understand their aim point “hold over” and also “lead” correlations for their weapon
- Shooters who do not mind the reticle is enlarged and requires more visual eyesight space than a SFP reticle
Info About Second Focal Plane Optics
Second focal plane glass (SFP) feature the reticle behind the magnifying lens. This triggers the reticle to remain at the very same scale relative to the quantity of zoom being used. The outcome is that the reticle measurements alter based on the zoom applied to shoot over greater ranges given that the reticle markings present various increments which can vary with the magnification level. In the FFP illustration with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick. These particular types of scopes work for:
- Long distance kinds of shooting where shooters have additional time to make ballistic computations
- Shooting where most shots happen within much shorter distances and ranges
- Shooters who choose a clearer optic picture without room used up by the larger size FFP reticle
Magnification for Glass
The quantity of magnification a scope provides is identified by the size, thickness, 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 Optic Details
A single power rifle optic and scope comes with 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 zoom of this type of scope can not fluctuate since it is a set power scope.
Variable Power Lens Rifle Scope Facts
Variable power rifle scopes can be changed between magnification increments. It will note the zoom amount in a format such as 2-10×32. These numbers mean the magnification of the scope can be adjusted in between 2x and 10x power. This additionally incorporates the power levels in-between 2 and 10. The power modification is achieved using the power ring component of the scope near the back of the scope by the eye bell piece.
The Power and Range of Rifle Scopes
Here are some recommended scope power settings and the distances where they may be efficiently used. Keep in mind that high power scopes and optics will not be as efficient as lower magnification level scopes since increased magnification can be a bad thing. The very same idea goes for longer distances where the shooter needs to have enough power to see exactly where to best aim the rifle at the target.
Info on Lens Finish
All modern-day rifle optic and scope lenses are coated. Lens coating can be an important element of a shooting platform when thinking about high end rifle optics and scope setups.
HD Versus ED Lenses
Some scope makers even use “HD” or high-definition lens coverings that apply various procedures, aspects, rare earth compounds, and polarizations to extract different colors and viewable target definition through the lens. This HD coating is normally used with more costly, high density lens glass which lowers light’s capability to refract through the lens glass. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how certain colors are presented on the chromatic spectrum and the chromatic aberration or deviance which is similarly called color distortion or fringing. Chromatic aberration is often obvious around objects with hard outlines as light hits the object from specific angles.
Details on Single Finish Versus Multi-Coating
Various optic lenses can even have different finishings applied to them. All lenses generally have at least some kind of treatment or finish applied to them prior to being used in a rifle scope or optic assembly. Because the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely tuned optic. It must have a finish put on it so that the lens will be efficiently functional in lots of types of environments, degrees of sunshine (full VS shade), and other shooting conditions.
Single coated lenses have a treatment applied to them which is typically a protective and boosting multi-purpose treatment. This lens treatment can safeguard 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 on the scope maker and how much you spent on it. The scope’s maker and cost are indications of the lens quality.
Some scope manufacturers similarly make it a point to specify if their optic lenses are covered or “multi” covered. Being “better” depends on the maker’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Rifle Scope Lens Anti-water Finishing
Water on a lens does not help with keeping a clear sight picture through a scope at all. Lots of top of the line and high-end scope companies will coat their lenses with a hydrophobic or hydrophilic covering.
Options for Installing Rifle Optics on Long Guns
Installing approaches for scopes can be found in a couple of options. There are the basic scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These different types of mounts also normally come in quick release versions which use manual levers which enable rifle operators to rapidly mount and dismount the optics.
Rifle Glass Mounts with Hex Key Rings
Basic, clamp design mounting scope rings use hex head screws to fix 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 usually constructed from 7075 T6 billet aluminum or similar materials which are manufactured for far away precision shooting. This kind of scope mount is effective for rifles which need a long lasting, hard use mount which will not move regardless of how much the scope is moved about or jarring the rifle takes. These are the style of mounts you should have for a specialized optics system on a reach out and touch someone hunting or tournament rifle which will pretty much never need to be changed or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the screws to keep the hex screw threads from backing out after they are mounted safely in place. An example of these mounting rings are the 30mm style from Vortex Optics. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Ring Mounts
These kinds of quick-release rifle scope mounts can be used to quickly attach and remove a scope from a rifle. Several scopes can also be switched out if they all use a complementary style mount. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten nicely to a flat top type Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving accuracy. These types of mounts come in practical for rifles which are moved a lot, to take off the optic from the rifle for protection, or for aiming systems which are chosen for use between a number of rifles. An example of this mount style is the 30mm mount from the Vortex Optics brand. It generally costs around $250 USD
Scope Tube Sealing and Gas Purging
Moisture inside your rifle scope can ruin a day on the range and your highly-priced optic by resulting in fogging and producing residue inside of the scope’s tube. Many optics protect against humidity from getting in the scope tube with a series of sealing O-rings which are waterproof. Typically, these water-resistant optics can be submerged within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be more than enough wetness prevention for standard use rifles for hunting and sporting purposes, unless you intend on taking your rifle aboard watercrafts and are worried about the scope still working if it goes overboard and you can still rescue the firearm.
Rifle Scope Gas Purging
Another part of avoiding the accumulation of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Given that this area is already occupied by the gas, the scope is less impacted by temperature alterations and pressure differences from the outside environment which might possibly enable water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to seek out.