Description
Last update on March 27, 2023 // Source: Amazon API
Rifle Scope Product Details
Higoo Tactical Reflex Red/Green Dot Sight Holographic Scope with High Profile Mount fit 20mm Picatinny/Waver Rail or 11mm 11mm Dovetail
The HD22M1 is constructed of aircraft grade aluminum and comes with a high profile mount for more options. Ergonomic design saves space on your picatinny rail for other accessories.
Rifle Scope Product Features
Durable all metal construction, allow for precision windage and elevation adjustments
Red or green dual illuminated dot reticles with brightness control
Lightweight, dust-poof, weatherproof, and shockproof
Come with high profile mount for 20mm Picatinny / Weaver rails and 11mm dovetail
Lens covers and padded storage box included
About the Higoo Company
Higoo is a premium maker for firearm scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and make their mounts and related products using materials which are long lasting and resilient. This includes the Higoo Tactical Reflex Red/Green Dot Sight Holographic Scope with High Profile Mount fit 20mm Picatinny/Waver Rail or 11mm 11mm Dovetail by Higoo. For additional shooting goods, visit their website.
Information About Scopes
Rifle scopes enable you to precisely aim a rifle at various targets by lining up your eye with the target at range. They accomplish this through zoom by making use of a set of lenses inside the scope. The scope’s positioning can be adapted to account for different ecological considerations like wind and elevation decreases to make up for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based upon the sight picture you are viewing through the scope as you line up the scope’s crosshair or reticle with the target. A lot of modern rifle scopes have about 11 parts which are located inside and outside of the scope body. These parts consist of the rifle scope’s body, lenses, modification turrets, focus rings, and other elements. Learn about the eleven parts of glass.
About Rifle Optic Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Picking the optimal type of rifle optic is based around what type of shooting you plan to do.
First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting situations where estimations are low
- Experienced shooters who understand their target “hold over” and also “lead” equations for their long gun
- Shooters who do not mind the reticle is enlarged and takes up more visual eyesight room than a SFP reticle
Second Focal Plane Glass Facts
Second focal plane glass (SFP) come with the reticle behind the magnification lens. This induces the reticle to stay at the same size in connection with the volume of magnification being used. The result is that the reticle measurements adjust based on the magnification used to shoot over longer ranges considering that the reticle measurements represent different increments which can vary with the zoom level. In the FFP illustration with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick measurement. These kinds of optics work for:
- Far away kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most shots happen within much shorter ranges and proximities
- Shooters who desire a clearer optic picture without room taken up by the larger sized FFP reticle
Magnification for Rifle Optics
The level of scope zoom you need on your glass depends upon the type of shooting you desire to do. Practically every kind of rifle optic delivers some degree of magnification. The level of magnification a scope supplies is determined by the diameter, thickness, and curvatures of the lenses within the rifle optic. The magnifying level of the scope is the “power” of the glass. This denotes what the shooter is observing through the scope is magnified times the power aspect of what can generally be seen by human eyes.
Fixed Single Power Lens Scopes
A single power rifle optic comes with a magnification number designator like 4×32. This implies the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not change since it is a fixed power optic.
Info on Adjustable Power Lens Rifle Scopes
Variable power rifle scopes can be changed between magnification power levels. These types of scopes will note the zoom degree in a format such as 2-10×32. These numbers indicate the zoom of the scope can be set in between 2x and 10x power. This always utilizes the power levels in-between 2 and 10. The power manipulation is achieved by working with 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 recommended scope power settings and the ranges where they could be effectively used. Bear in mind that higher magnification optics will not be as practical as lower powered scope and optics because too much magnification can be a negative thing in certain situations. The very same idea applies to extended ranges where the shooter needs to have enough power to see where to properly aim the rifle at the target.
Info on Rifle Scope Lens Coatings
All modern rifle scope lenses are coated. There are different types and qualities of coverings. When thinking about luxury rifle optics and scope units, Lens covering can be a critical element of defining the rifle’s capability. The glass lenses are one of the most critical components of the glass as they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses protects the lens surface and assists with anti glare from excess sunrays and color visibility.
HD Versus ED Lens Coatings
Some scope makers also use “HD” or high-definition lens coverings which use various techniques, polarizations, chemicals, and components to draw out various colors and viewable quality through the lens. Some scope makers use “HD” to refer to “ED” implying extra-low dispersion glass.
Single Finish Versus Multi-Coating for Optics
Different optic lenses can also have various coatings used to them. All lenses generally have at least some type of treatment or coating used to them prior to being used in a rifle scope or optic.
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 scope. The quality of a single coated lens depends on the scope producer and how much you paid for it.
Some scope manufacturers also make it a point to define if their optic lenses are layered or “multi” coated. This implies the lens has had multiple treatments applied to them. If a lens receives multiple treatments, it can indicate that a maker is taking several actions to fight various environmental aspects like an anti-glare finishing, a scratch resistant anti-abrasion covering, followed by a hydrophilic covering. This additionally doesn’t always mean the multi-coated lens will perform much better than a single covered lens. Being “much better” is dependent on the manufacturer’s lens treatment innovation and the quality of glass used in building the rifle scope.
Anti-water Lens Coatings
Water on an optical lens does not improve maintaining a clear sight picture through an optic in any way. Numerous top of the line and premium scope manufacturers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It treats the exterior surfaces of the Steiner glass lens so the water particles can not bind to it or develop surface tension. The result is that the water beads slide off of the scope to maintain a clear, water free sight picture.
Rifle Optic Installing Options
Mounting approaches for scopes can be found in a couple of choices. There are the standard scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also typically come in quick release variations which use throw levers which allow rifle operators to quickly mount and dismount the glass.
Hex Key Rifle Glass Rings
Basic, clamp design mounting optic rings use hex head screws to install to the flattop design Picatinny scope mounting rails on rifles. These kinds of scope mounts use two independent rings to support the optic, and are normally made from 7075 T6 billet aluminum or similar materials which are designed for far away precision shooting. This type of scope mount is very good for rifles which require a long lasting, rock solid mount which will not change no matter how much the scope is moved about or abuse the rifle takes. These are the type of mounts you should get for a dedicated scope system on a long distance scouting or tournament firearm which will rarely need to be altered or adjusted. Blue 242 Loctite threadlocker can additionally be used on screws to prevent the hex screws from backing out after they are installed tightly in position. An example of these rings are the 30mm style made by the Vortex Optics company. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Rings
These types of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle before reattaching it to a different rifle. Numerous scopes can even be switched out if they all use a compatible style mount. These types of mounts are convenient for rifle platforms which are transported a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used between several rifles or are situationally focused.
Sealing and Gas Purging for Glass Tubes
Moisture inside your rifle optic can wreck a day of shooting and your costly optic by causing fogging and producing residue inside of the scope’s tube. Most optics prevent wetness from entering the scope tube with a series of sealing O-rings which are waterproof. Usually, these water-resistant scopes can be immersed beneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be ample humidity prevention for basic use rifles, unless you intend on taking your rifle sailing and are concerned about the optic still functioning if it goes overboard and you can still salvage the firearm.
Scope Gas Purging
Another component of preventing the buildup of wetness within the rifle optic tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the optic is less influenced by temperature changes and pressure differences from the external environment which could possibly permit water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to look for.
