Description
Rifle Scope Product Details
JHK Micro Red Dot Sight, 3-4MOA Compact 11 Brightness Red Dot Scope with Riser Mount
What’s In The Box
1 X Red Dot Sight
1 X Riser Mount
1 X Rubber Bikini Cover
1 X CR2032 Battery
1 X Allen Wrench
Rifle Scope Product Features
Riser Mount – This Red Dot Scope Includes A .83″ Riser Which Was Engineered To Co-witness Perfectly With Iron Sights. The Low And Rizer Mount Provide Versatility For This Lightweight Optic.
11 Brightness 2-3 MOA Red Dot Sight Provides 11 Illumination Settings (9 Daylight Plus 2 NV) For Visibility In All Light Conditions.
Accurate Incredibly Fast Target Acquisition With The Parallax Correct Design. Holds Zero Even After Thousand Of Shots.
Waterproof & Fog-proof – Red Dot Sight Was Nitrogen Purged And O-ring Sealed. Fully Waterproof With Sealed Housing.
Anti-Reflective Coated Increased Light Transmission With Multiple Anti-reflective Coatings On All Air-to-glass Surfaces. Unlimited Eye Relief For Rapid Target Acquisition.
About the JHK Manufacturer
JHK is a premium company for long gun scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They create and supply their products making the most of building materials which are durable and long lasting. This includes the JHK Micro Red Dot Sight, 3-4MOA Compact 11 Brightness Red Dot Scope with Riser Mount by JHK. For more shooting products, visit their site.
Info About Rifle Optics
Rifle scopes allow you to specifically aim a rifle at different targets by aligning your eye with the target over a distance. They do this through magnifying the target by using a series of lenses within the scope. The scope’s alignment can be adjusted to take into account varied ecological aspects like wind speed and elevation increases to account for bullet drop.
The scope’s function is to understand exactly where the bullet will land based upon the sight picture you are seeing via the scope as you line up the scope’s crosshair or reticle with the target. A lot of contemporary rifle optics have around eleven parts which are found inside and on the exterior of the scope body. These optic pieces include the rifle scope’s body, lenses, adjustment turrets, objective focus rings, and other parts. 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. Picking the optimal type of rifle glass depends on what type of shooting you plan on doing.
First Focal Plane Scope Facts
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These types of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where calculations are small
- Experienced shooters who have an idea for their aim point “hold over” and “lead” correlations for their weapon
- Shooters who do not mind the reticle is enlarged and uses up more visual sight room than a SFP reticle
About Second Focal Plane Optics
Second focal plane scopes (SFP) include the reticle to the rear of the zoom lens. This causes the reticle to stay at the very same scale in connection with the quantity of magnification being used. The outcome is that the reticle dimensions alter based upon the zoom chosen to shoot over greater distances given that the reticle measurements represent various increments which can vary with the magnification level. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These kinds of optics work for:
- Far away kinds of shooting where shooters have additional time to make ballistic computations
- Shooting where most shots occur within shorter ranges and spaces
- Shooters who choose a clearer optic picture with less space used up by the larger size FFP reticle
Magnification for Glass
The amount of scope zoom you need on your scope depends upon the sort of shooting you desire to do. Practically every type of rifle scope supplies some degree of zoom. The volume of magnification a scope gives is identified by the diameter, thickness, and curvatures of the lenses within the rifle optic. The magnification level of the optic is the “power” of the glass. This suggests what the shooter is aiming at through the scope is amplified times the power element of what can normally be seen by human eyes.
Fixed Power Lens Optic Facts
A single power rifle optic or scope will have 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 type of optic can not adjust considering that it is set from the factory.
About Variable Power Lens Rifle Optics
Variable power rifle scopes have adjustable power. It will list the magnification level in a configuration such as 2-10×32. These numbers mean the zoom of the scope can be set in between 2x and 10x power. This additionally includes the power levels in-between 2 and 10. The power shift is accomplished by applying the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Scopes
Here are some suggested scope power settings and the distances where they could be effectively used. Highly magnified glass will not be as useful as lower magnification rifle scope glass considering too much zoom can be a negative aspect depending on your shooting distance. The very same idea goes for longer distances where the shooter needs to have increased power to see precisely where to properly aim the rifle.
Info on Lens Finishes
All current rifle scope lenses are layered. Lens coating is a significant aspect of a rifle’s setup when looking at high end rifle optics and scope systems.
Info on Lens Coatings – HD Versus ED
Some rifle scope producers additionally use “HD” or high-def lens finishes that apply different processes, aspects, compounds, and polarizations to extract a wide range of color ranges and viewable definition through lenses. This HD finish is typically used with greater density glass which brings down light’s potential to refract by means of the lens glass. Some scope makers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration which is similarly called color distortion or fringing. Chromatic aberration may be visible around objects with hard edges and outlines as light hits the item from certain angles.
Single Finish Versus Multi-Coating
Various scope lenses can also have different coatings applied to them. All lenses usually have at least some kind of treatment or coating applied to them before they are used in a rifle scope or optic. This is because the lens isn’t just a raw piece of glass. It is part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be optimally usable in lots of kinds of environments, degrees of sunshine (full light 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 preserve 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 manufacturer and how much you spent for it. The scope’s maker and cost are indicators of the lens quality.
Some scope producers similarly make it a point to define if their optic lenses are layered or “multi” covered. Being “much better” depends on the producer’s lens treatment technology and the quality of materials used in developing the rifle scope.
Details on Hydrophobic Finish
Water on a lens does not help with keeping 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.
Options for Installing Scopes on Long Guns
Installing solutions for scopes can be found in a few choices. There are the basic scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These various types of mounts also normally can be found in quick release variations which use throw levers which permit rifle shooters to quickly mount and remove the glass.
Hex Key Rifle Scope Rings
Basic, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on the tops of rifles. These varieties of scope mounts use a pair of separate rings to support the scope, and are normally constructed from 7075 T6 billet aluminum which are created for far away accuracy shooting. This type of scope mount is exceptional for rifle systems which need to have a long lasting, hard use mount which will not change regardless of just how much the scope is moved about or jarring the rifle takes. These are the design of mounts you should get for a devoted scope setup on a far away scouting or competition firearm that will seldom need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used on the scope mount’s screws to protect against the hex screws from wiggling out after they are mounted securely in position. An example of these rings are the 30mm style from the Vortex Optics brand. The set normally costs around $200 USD
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly attach and detach a scope from a rifle before reattaching it to a different rifle. Numerous scopes can also be swapped out if they all use a similar style mount. These types of mounts come in handy for rifle platforms which are transported a lot, to swap out the optic from the rifle for protection, or for scopes which are used in between multiple rifles or are situationally focused.
Info Around Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can ruin a day of shooting and your costly optic by triggering fogging and developing residue inside of the scope tube. The majority of scopes prevent moisture from going into the scope tube with a system of sealing O-rings which are waterproof.
Details on Rifle Scope Tube Gas Purging
Another element of preventing the accumulation of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Considering that this area is currently taken up by the gas, the glass is less influenced by temperature changes and pressure differences from the outside environment which may possibly allow water vapor to leak 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.
