Description
Rifle Scope Product Details
DJym Red Dot Sight with High Mount for Handgun and Rifle Scope Use, Hunting Red Dot Scope
Mount on any 20mm weaver standard railL
Easy Hook Up, Install in just seconds
Flip-up lens covers to protect the lenses from dirt or dust
Dimensions:
Length: 5.12″/130mm
Width: 2.56″/65mm
Height: 2.75″/70mm
Weight: 9.8 oz(278g)
Obj. Aperture: 3omm
Magnification: 1x
Field of View: 50 degrees
Eye Relief: unlimited
Reticle Type: 5 MOA
Finish: Black Matte
Battery: 1xCR2032
Packaging:
1x Tactical M1K Red Dot Sight
1x battery
1x hex wrench
1x cleaning cloth
1x instruction
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Rifle Scope Product Features
With Hight Mount for Handgun/Rifle
Increase aiming confidence & Reducing miss-fire
Short Footprint with protective rubber flap covers allow this unit to brave the harshest situations
Full Metal Casting Scope Housing Objective
100% brand new, quality assurance, our products are CE and RoHS certified, if you have any questions, we will reply you within 24 hours
About the DJym Manufacturer
DJym is a premium supplier for firearm scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They design and manufacture their products by choosing elements which are resilient and long lasting. This includes the DJym Red Dot Sight with High Mount for Handgun and Rifle Scope Use, Hunting Red Dot Scope by DJym. For more shooting goods, visit their website.
Facts About Rifle Optics
Rifle scopes enable you to precisely aim a rifle at different targets by aligning your eye with the target at range. They accomplish this through magnification by employing a set of lenses within the scope. The scope’s alignment can be dialed in for the consideration of various environmental aspects like wind speed and elevation increases or decreases to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will hit based on the sight picture you are seeing via the optic as you line up the scope’s crosshair or reticle with the target. The majority of contemporary rifle scopes and optics have about 11 parts which are located inside and externally on the optic. These optic pieces consist of the rifle scope’s body, lenses, modification turrets, objective focus rings, and other components. See all eleven parts of optics.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The kind of focal plane a scope has identifies where the reticle or crosshair lies in connection with the scopes magnification. It literally means the reticle is located behind or in front of the magnifying lens of the scope. Selecting the most effective style of rifle glass depends upon what variety of shooting or hunting you plan on doing.
First Focal Plane Optic Details
Focal plane scopes (FFP) feature 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 estimations are small
- Experienced shooters who know their target “hold over” and also “lead” ratios for their long guns
- Shooters who don’t mind the reticle is bigger and occupies more visual eyesight space than a SFP reticle
About Second Focal Plane Optics
Second focal plane glass (SFP) feature the reticle behind the magnification lens. This triggers the reticle to remain at the very same scale in relation to the amount of zoom being used. The result is that the reticle dimensions evolve based on the magnification applied to shoot over lengthier ranges due to the fact that the markings present distinct increments which vary with the magnification. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These styles of scopes work for:
- Far away types of shooting where shooters have increased time to make ballistic calculations
- Shooting where most shots occur within shorter spaces and ranges
- Shooters who like a clearer optic picture without area used up by the enlarged FFP reticle
Details on Rifle Scope Magnification
The quantity of zoom a scope provides is figured out by the size, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Single Power Lens Scopes
A single power rifle scope uses 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 magnification of this type of optic can not change considering that it is a set power scope.
Info on Variable Power Lens Rifle Glass
Variable power rifle scopes use enhanced power. The power change is accomplished by the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some recommended scope power levels and the distances where they may be effectively used. Remember that higher power scopes and optics will not be as efficient as lower magnification level optics and scopes since too much magnification can be a detractor. The same idea applies to longer distances where the shooter needs sufficient power to see precisely where to properly aim the rifle at the target.
About Glass Lens Covering
All modern-day rifle optic lenses are coated. There are different types and qualities of lens finishes. Lens finish is an important element of a rifle’s setup when looking into luxury rifle optics and scope units. The glass lenses are among the most key pieces of the glass considering they are what your eye sees through while sighting a rifle in on the target. The finishing on the lenses safeguards the lens surface area and improves anti glare from excess direct sunlight and color exposure.
HD Versus ED Lenses
Some rifle glass manufacturers will also use “HD” or high-def lens finishings which use various procedures, chemical applications, polarizations, and elements to enhance a wide range of color ranges and viewable target definition through lenses. This high-def finish is normally used with greater density glass which decreases light’s potential to refract by means of the lens glass. Some scope manufacturers use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how colors are represented on the chroma spectrum and the chromatic aberration which is also called color distortion or fringing. Chromatic aberration may be noticeable over things with defined shapes as light hits the object from specific angles.
Rifle Scope Lens Single Covering Versus Multi-Coating
Different optic lenses can even have various finishings applied to them. All lenses normally have at least some kind of treatment or coating applied to them before they are used in a rifle scope or optic assembly. This is due to the fact that the lens isn’t just a raw piece of glass. It becomes part of the finely tuned optic. It needs to have a coating placed on it so that it will be optimally usable in lots of kinds 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 coated lens depends on the scope maker and how much you paid for it.
Some scope makers also make it a point to specify if their optic lenses are layered or “multi” covered. Being “better” depends on the producer’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Info on Hydrophobic Finishing
Water on an optic’s lens does not improve retaining a clear sight picture through an optic at all. Many top of the line and high-end optic producers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the surface of the Steiner glass lens so the H2O molecules can not bind to it or develop surface tension. The outcome is that the water beads sheet off of the scope to preserve a clear, water free sight picture.
Optic Installing Choices
Installing options for scopes can be found in a few choices. There are the standard scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also typically come in quick release variations which use toss levers which permit rifle operators to quickly mount and dismount the optics.
Hex Key Glass Rings
Standard, clamp-on type mounting optic rings use hex head screws to position to the flattop style Picatinny scope mounting rails on the tops of rifles. These styles of scope mounts use two detached rings to support the scope, and are usually constructed from 7075 T6 billet aluminum which are created for far away accuracy shooting. This kind of scope mount is good for rifles which are in need of a long lasting, hard use mount which will not shift despite just how much the scope is moved or jarring the rifle takes. These are the style of mounts you really want to have for a dedicated scope setup on a reach out and touch someone scouting or tournament firearm which will rarely need to be changed or adjusted. Blue 242 Loctite threadlocker can also be used on the mount’s screws to stop the hex screws from backing out after they are mounted firmly in position. An example of these mounting rings are the 30mm style from the Vortex Optics brand. The set usually costs around $200 USD
Quick-Release Cantilever Scope Ring Mounts
These kinds of quick-release rifle scope mounts can be used to quickly connect and take off a scope from a rifle. If they all use a comparable style mount, multiple scopes can also be swapped out in the field. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers attach securely to a flat top style Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted while maintaining precision. These types of mounts come in handy for rifles which are moved a lot, to remove the scope glass from the rifle for protection, or for scopes which are chosen for use in between several rifles. An example of this mount type is the 30mm mount designed by Vortex Optics. It usually costs around $250 USD
Sealing and Gas Purging for Optic Tubes
Moisture inside your rifle scope can mess up a day of shooting and your costly optic by causing fogging and developing residue inside of the scope tube. Many scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Glass Tubes
Another element of preventing the buildup of wetness within the rifle scope tube is filling the tube with a gas like nitrogen. Since this area is currently occupied by the gas, the glass is less altered by temperature level shifts and pressure differences from the outdoor environment which might 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 seek out.
