Description
Last update on May 29, 2023 // Source: Amazon API
Rifle Scope Product Details
TOTEN Rifle Scope 2-24X50 First Focal Plane Hunting Scope with 21mm Picatinny Mounting Rings Gun Scope for Watching
Specifications:
Magnification: 2-24X
Objective lens: 50mm
Coating: FMC Green
Field of View(ft@100yds): 48.3~ 4
Finish: Matte black
Eyerelief: 4.7-3.5 in
Waterproof: Yes
fogproof: Yes
Shockproof: 2800g
Battery: CR2032 3V(No include)
Elevation Range:120MOA
Nitrogen: Full filled Nitrogen
Focal Plane: Second
Tube Diameter: 35MM
Click Value: 0.25MOA
Diopter: +2 ~ -3
Side Focus: 20 ~infinity
Reticle: Glass-etched Mil-dot
Features:
Super Accurancy rangefinder reticle and easiest to use for shooting
Reticle design by laser,it is the thinnest reticle on the world,best reticle for shooting
2x-24x magnification, can be used in all kinds of hunting/target shooting. Both short distance and long distance can be used.
Rifle Scope Product Features
Magnification: 2-24X
Objective lens: 50mm
Eyerelief: 4.7-3.5 inches
Elevation Range:120MOA
Field of View(ft@100yds): 48.3~ 4
About the TOTEN Manufacturer
TOTEN is a premium maker for long gun scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They design and make their mounts, scopes, and related products by choosing elements which are long lasting and durable. This includes the TOTEN Rifle Scope 2-24X50 First Focal Plane Hunting Scope with 21mm Picatinny Mounting Rings Gun Scope for Watching by TOTEN. For more shooting products, visit their website.
Facts About Rifle Glass
Rifle scopes permit you to specifically aim a rifle at different targets by aligning your eye with the target over a range. They do this through zoom by utilizing a series of lenses inside the scope. The scope’s positioning can be dialed in for consideration of different natural aspects like wind speed and elevation decreases to account for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will hit based upon the sight picture you are viewing with the optic as you align the scope’s crosshair or reticle with the intended point of impact. Many contemporary rifle optics have about eleven parts which are located within and outside of the scope body. These optic pieces consist of the rifle scope’s body, lenses, elevation turrets or dials, objective focus rings, and other elements. Learn about the eleven parts of scopes.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Opting for the optimal type of rifle optic depends on what type of shooting you plan on doing.
First Focal Plane Optic Details
First focal plane optics (FFP) come with the reticle ahead of the zoom lens. This induces the reticle to increase in size based on the extent of zoom being used. The benefit is that the reticle measurements are the same at the enhanced distance as they are at the non amplified range. One tick on a mil-dot reticle at 100 yards without “zoom” is still the identical tick at one hundred yards by using 5x “zoom”. These kinds of scopes are useful for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are very little
- Experienced shooters who understand their target “hold over” and “lead” relationships for their firearms
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Scopes
Second focal plane glass (SFP) feature the reticle to the rear of the magnifying lens. This causes the reticle to remain at the exact same size relative to the volume of magnification being used. The final result is that the reticle measurements adapt based on the zoom chosen to shoot over longer ranges given that the reticle markings present various increments which can vary with the zoom level. In the FFP illustration with the SFP glass, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick. These styles of optics work for:
- Far away forms of shooting where shooters have increased time to make ballistic calculations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who want a clearer optic sight picture with less room taken up by the bigger FFP reticle
Magnification for Rifle Glass
The quantity of magnification a scope provides is determined by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Single Power Lens Optic Facts
A single power rifle optic or scope will have a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of optic can not fluctuate considering that it is set from the factory.
Variable Power Lens Rifle Glass
Variable power rifle scopes use enhanced power. The power change is achieved by the power ring part of the scope near the rear of the scope by the eye bell.
Rifle Optic Power and Range Correlation
Here are some suggested scope power settings and the distances where they can be successfully used. High power optics will not be as effective as lower powered scopes since too much zoom can be a negative aspect depending on your shooting distance. The exact same idea goes for longer ranges where the shooter needs to have sufficient power to see exactly where to properly aim the rifle.
Details on Lens Finishing
All modern-day rifle optic and scope lenses are coated. There are various types and qualities of lens coverings. When looking at high end rifle optics and scope devices, Lens finishing can be a very important aspect of defining the capability of the rifle. The glass lenses are among the most essential components of the scope given that they are what your eye sees through while sighting a rifle in on the target. The finishing on the lenses offers protection to the lens surface area and even improves anti glare capabilities from excess daylight and color visibility.
HD Versus ED Lenses
Some scope makers also use “HD” or high-definition lens finishes which use various processes, elements, polarizations, and chemicals to draw out different colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass.
Details on Single Finishing Versus Multi-Coating
Different scope lenses can even have different finishings applied to them. All lenses generally have at least some type of treatment or coating applied to them prior to being used in a rifle scope or optic assembly. This is since the lens isn’t just a raw piece of glass. It becomes part of the carefully tuned optic. It needs to have a covering placed on it so that the lens will be efficiently usable in lots of types of environments, degrees of light (full light VS shaded), and other shooting conditions.
This lens treatment can protect the lens from scratches while decreasing 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 producer and how much you paid for it.
Some scope manufacturers likewise make it a point to specify if their optic lenses are coated or “multi” coated. This suggests the lens has had several treatments applied to them. If a lens gets multiple treatments, it can prove that a producer is taking numerous steps to fight various environmental aspects like an anti-glare finish, a scratch resistant anti-abrasion covering, followed by a hydrophilic covering. This additionally does not necessarily suggest the multi-coated lens will perform better than a single layered lens. Being “much better” depends on the maker’s lens treatment solutions and the quality of glass used in constructing the rifle glass.
Anti-water Lens Finishes
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Lots of top of the line and military grade scope makers will coat their lenses with a hydrophobic or hydrophilic finishing.
Alternatives for Installing Glass on Firearms
Mounting solutions for scopes can be found in a few options. There are the standard scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also generally can be found in quick release variations which use manual levers which enable rifle operators to quickly install and dismount the optics.
Hex Key Rifle Scope Rings
Basic, clamp-on style mounting optic rings use hex head screws to mount to the flattop design Picatinny scope mounting rails on the tops of rifles. These styles of scope mounts use two independent rings to support the scope, and are normally constructed from 7075 T6 billet aluminum which are created for far away accuracy shooting. This form of scope mount is good for rifles which need a durable, hard use mount which will not move despite how much the scope is moved about or abuse the rifle takes. These are the type of mounts you should have for a specialized optics setup on a long distance scouting or tournament rifle that will seldom need to be changed or recalibrated. Blue 242 Loctite threadlocker can also be used on the mount screws to keep the hex screws from wiggling out after they are mounted securely in place. An example of these mounting rings are the 30mm type from the Vortex Optics company. The set usually costs around $200 USD
Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle. If they all use a comparable design mount, several scopes can often be switched in the field. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten tightly to a flat top style Picatinny rail. This enables the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving accuracy. These types of mounts are useful and handy for shooting platforms which are carried a lot, to remove the glass from the rifle for protection, or for scopes which are adopted between multiple rifles. An example of this mount style is the 30mm mount designed by Vortex Optics. It generally costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Moisture inside your rifle scope can ruin a day of shooting and your pricey optic by triggering fogging and developing residue inside of the scope tube. The majority of scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.
Info Around Glass Tube Gas Purging
Another component of preventing the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is already taken up by the gas, the scope is less impacted by temperature level alterations and pressure variations from the outdoor environment which might possibly allow water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.
