Description
Last update on August 12, 2022 // Source: Amazon API
Rifle Scope Product Details
OTW Rifle Scope 3-9X56 Red&Green Mil-dot Illuminated Optics Optical Scope
OTW 3-9X56 Red and Green Rifle Scope for Hunting,shooting and other outdoor activies.
Each 5 Intensity Red and green mil-dot illumination for different lighting conditions.
Fast focusing eyepiece with high clear image.
Packaged inluded:
1 x 3-9×56 Rifle Scope
1 Pair of flip lens cover
2 x Scope mounts for 20mm Weaver rail
1 x Manual
1 x Rubber Eyepiece/shadow
1 x Cleaning cloth
1 x Allen Wrench
There is a 6-month Warranty for all OTW products. Pls contact us via customer service email if you have any problem in the processing of using.
Rifle Scope Product Features
About this item
3-9X Magnification and 2.2″ (56mm) Objective Diameter.
5 Different intensity level in both Red and Green Illuminated Optics with clear image.
20mm Weaver rail scope ring mounts make it more satable and convenient.
Made of Black Anodized Aluminum Material with fog-proof and shock-proof design.
6-Month Warranty for Quality and Service Gurantee.
About the OTW Company
OTW is a premium manufacturer for long gun scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They create and build their mounts and related products working with building materials which are long lasting and durable. This includes the OTW Rifle Scope 3-9X56 Red&Green Mil-dot Illuminated Optics Optical Scope by OTW. For additional shooting items, visit their website.
Rifle Glass Info
Rifle scopes permit you to exactly align a rifle at various targets by aligning your eye with the target at range. They do this through magnifying the target by making use of a series of lenses inside the scope. The scope’s alignment can be adjusted to account for varied ecological factors like wind speed and elevation increases or decreases to account for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based on the sight picture you are viewing via the scope as you line up the scope’s crosshair or reticle with the intended target. Many modern rifle scopes and optics have about 11 parts which are found inside and outside of the scope body. These scope parts consist of the rifle scope’s body, lenses, modification turrets, objective focus rings, and other elements. See all eleven parts of scopes.
Rifle Optic Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Finding the finest type of rifle optic is based around what type of shooting you plan on doing.
First Focal Plane Scope Facts
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These styles of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where estimations are small
- Experienced shooters who understand their target “hold over” and also “lead” relationships for their firearms
- Shooters who don’t mind the reticle is enlarged and requires more visual eyesight area than a SFP reticle
Second Focal Plane Optics
Second focal plane optics (SFP) feature the reticle to the rear of the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance types of shooting where shooters have more time to make ballistic calculations
- Shooting where most shots take place within much shorter distances and ranges
- Shooters who prefer a clearer optic sight picture without room used up by the larger size FFP reticle
Magnification for Rifle Scopes
The amount of zoom a scope provides is figured out by the diameter, 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 Optics
A single power rifle scope and optic comes with a zoom number designator like 4×32. This means the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of optic can not change because it is a fixed power scope.
Adjustable Power Lens Rifle Scopes
Variable power rifle scopes use variable power levels. The power adjustment is handled by the power ring part of the scope near the rear of the scope by the eye bell.
Rifle Scope Power Level and Ranges
Here are some advised scope power levels and the distances where they may be efficiently used. High power rifle scope glass will not be as effective as lower magnification scopes because too much magnification can be a negative aspect depending on your shooting distance. The exact same idea goes for longer distances where the shooter needs to have enough power to see exactly where to properly aim the rifle at the target.
Rifle Scope Lens Finish
All contemporary rifle scope lenses are covered in special coatings. There are different types and qualities of glass lens finishes. Lens covering is an essential element of a rifle when contemplating luxury rifle optics and targeting systems. The lenses are among the most important parts of the optic considering they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses protects the lens surface area and also improves anti glare capabilities from excess light and color perception.
HD Versus ED Optic Lens Coatings
Some glass suppliers also use “HD” or high-def lense coatings that use various procedures, polarizations, elements, and chemicals to draw out a wide range of color ranges and viewable target visibility through the lens. This HD finish is normally used with more costly high density glass which drops light’s potential to refract by means of the lens glass. Some scope manufacturers use “HD” to describe “ED” signifying extra-low dispersion glass. ED handles how colors are presented on the chromatic spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration can be noticeable over items with hard edges and outlines as light hits the object from particular angles.
Single Finish Versus Multi-Coating
Different optic lenses can also have different coverings applied to them. All lenses usually have at least some kind of treatment or covering applied to them prior to being used in a rifle scope or optic assembly. This is due to the fact that the lens isn’t simply a raw piece of glass. It is part of the carefully tuned optic. It requires a coating to be applied to it so that it will be efficiently functional in lots of types of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is normally a protective and improving multi-purpose treatment. This lens treatment can safeguard the lens from scratches while lowering 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 maker and the amount you spent for it. Both the make and cost are indicators of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are coated or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of products used in building the rifle scope.
What to Know About Anti-water Finish
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Numerous top of the line and military grade scope makers will coat their lenses with a hydrophilic or hydrophobic finishing.
Alternatives for Mounting Rifle Optics on Long Guns
Installing approaches for scopes come in a couple of choices. There are the standard scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also usually come in quick release versions which use throw levers which allow rifle operators to rapidly install and remove the scopes.
Hex Key Rifle Scope Rings
Standard, 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 two separate rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long range accuracy shooting. This type of scope install is great for rifles which need a long lasting, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to quickly remove a scope and attach it to a different rifle. Numerous scopes can also be swapped out if they all use a compatible style mount. These types of mounts come in handy for rifles which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for optics which are used in between multiple rifles.
Sealing and Gas Purging for Glass Tubes
Moisture inside your rifle optic can ruin a day of shooting and your costly optic by bringing about fogging and developing residue inside of the scope tube. Most scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Optic Tubes
Another part of preventing the buildup of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this area is currently taken up by the gas, the optic is less impacted by temperature alterations and pressure distinctions from the outdoor environment which could potentially allow water vapor to seep in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to look for.
