Last update on March 27, 2023 // Source: Amazon API
Rifle Scope Product Details
Higoo Tactical 3-9X40 Illuminated Hunting Red/Green Laser Riflescope Rifle Scope with Holographic Dot Sight Combo Airsoft Gun Weapon Sight
Laser ClassClass IIIA
This tactical rifle scope is well suited for wide range shooting, with high optical clarity at 3-9 times magnification and a 40mm objective.
The reticle is illuminated in red or green and in multiple brightness intensities, for a suitable sight picture regardless of lighting or environment.
The detachable red laser and holographic red dot sight allow for quick acquisition of close quarter and fast moving targets.
Durable all metal construction High grade fully coated optical lens Weather and shock proof Integrated rails offer ample space for adding accessories Mountable to both 20mm and 11mm rails.
Weatherproof dual illuminated holographic dot sight Compact red laser sight with switch.
Dimensions: 12.5″(length) x 3″(width) x 3″(height)
Weight: 20 oz
Obj. Diameter: 40mm
Brightness Control: Red : 5 levels / Green : 5 levels
Exit Pupil: 13.3mm @ 3x 4.4mm @ 9x
Field of View: 13.41′ ~ 40.38′ @ 100yards
Eye Relief: 2.75″ ~ 3.5″
Windage & Elevation Click Value:1/4′ @ 100 yards
Power: 1 x CR2032 (included)
Holographic Dot Sight:
Dimensions: Length: 2.55″ / 65mm Width: 1.57″ / 40mm Height: 1.77″ / 45mm
Weight 117g (4.15 oz)
Obj. Aperture: 22 mm
Field of View: 50 degrees
Eye Relief: Unlimited
Reticle Type: 5 MOA
Brightness Control: Red : 5 levels / Green : 5 levels
Power 1 x CR2032 (included)
Red Laser Sight:
Dimensions: 3″ (Length) x 1″ (width) Height: 1.4″ with 11mm mount 1.6″ with 20mm mount
Weight: 3.0 OZ
Wavelength: 650 nm
Reaching Distance: 100m
Power: 3 x AG13 (included)
Rifle Scope Product Features
high optical clarity at 3-9 times magnification and a 40mm objective diameter
The reticle is illuminated in red or green and in multiple brightness intensities
The detachable red laser and red dot sight allow for quick acquisition of close quarter and fast moving targets
Weather and shock proof
Compact red laser sight with switch Laser ClassClass IIIA Power5mW
About the Higoo Brand
Higoo is a premium manufacturer for long gun scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They create and build their scopes, mounts, and related products making the most of elements which are long lasting and resilient. This includes the Higoo Tactical 3-9X40 Illuminated Hunting Red/Green Laser Riflescope Rifle Scope with Holographic Dot Sight Combo Airsoft Gun Weapon Sight by Higoo. For additional shooting products, visit their site.
Rifle scopes enable you to precisely aim a rifle at different targets by lining up your eye with the target over a range. They accomplish this through magnifying the target by using a series of lenses within the scope. The scope’s alignment can be adapted for consideration of various ecological considerations like wind speed and elevation increases to account for bullet drop.
The scope’s function is to help the shooter understand exactly where the bullet will land based on the sight picture you are viewing using the scope as you line up the scope’s crosshair or reticle with the intended target. Most contemporary rifle optics have about eleven parts which are located inside and on the exterior of the scope. These scope parts include the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other components. Learn about the eleven parts of glass.
Rifle Scope Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Deciding on the finest type of rifle scope is based on what type of shooting you plan to do.
First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These styles of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting situations where estimations are very little
- Experienced shooters who have an idea for their target “hold over” as well as “lead” ratios for their rifles
- Shooters who do not mind the reticle is bigger and takes up more visual sight room than a SFP reticle
Second Focal Plane Optic Facts
Second focal plane glass (SFP) feature the reticle behind the magnification lens. This causes the reticle to stay at the very same dimensions in relation to the level of zoom being used. The outcome is that the reticle measurements evolve based on the magnification applied to shoot over lengthier ranges due to the fact that the markings represent various increments which vary with the magnification level. In the FFP example with the SFP glass, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement. These particular varieties of scopes are handy for:
- Far away styles of shooting where shooters have increased time to make ballistic estimations
- Shooting where most shots happen within much shorter ranges and spaces
- Shooters who prefer a clearer optic picture without area used up by the larger size FFP reticle
The quantity of zoom a scope offers is identified by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Optic Details
A single power rifle optic comes with a zoom number designator like 4×32. This suggests 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 because it is fixed.
Adjustable Power Lens Rifle Optic Details
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification level in a configuration such as 2-10×32. These numbers mean the magnification of the scope can be changed between 2x and 10x power. This additionally incorporates the powers in-between 2 and 10. The power shift is accomplished utilizing the power ring component of the scope near the back of the scope by the eye bell.
Power Levels and Range Correlations
Here are some recommended scope power settings and the ranges where they could be efficiently used. High power rifle scope glass will not be as beneficial as lower magnification level optics because too much zoom can be a negative aspect depending on your shooting distance. The very same idea applies to extended distances where the shooter needs to have adequate power to see precisely where to properly aim the rifle.
Scope Lens Covering
All present day rifle scope and optic lenses are coated. Lens finish is a vital element of a rifle’s setup when thinking about high end rifle optics and scope systems.
HD Versus ED Scope Lens Coatings
Some rifle glass companies also use “HD” or high-def lens finishings which take advantage of different procedures, chemicals, elements, and polarizations to enhance numerous colors and viewable definition through the lens. This HD finish is commonly used with more costly high density lens glass which brings down light’s potential to refract by means of the lens glass. Some scope corporations use “HD” to refer to “ED” indicating extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration is often obvious over objects with hard edges and shapes as light hits the item from various angles.
Info on Single Covering Versus Multi-Coating
Different optic lenses can likewise have various coverings applied to them. All lenses normally have at least some type of treatment or finishing used to them before being used in a rifle scope or optic.
Single coated lenses have a treatment applied to them which is usually a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while decreasing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends upon the scope designer and how much money you spent for it. Both the manufacturer and amount are indications of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are coated or “multi” coated. Being “much better” depends on the producer’s lens treatment technology and the quality of products used in constructing the rifle scope.
Hydrophobic Lens Finishes
Water on a scope’s lens doesn’t assist with retaining a clear sight picture through a scope at all. Lots of top of the line or premium scope manufacturers will coat their lenses with a hydrophilic or hydrophobic covering. The Steiner Optics Nano-Protection is a good example of this type of treatment. It provides protection for the surface area of the Steiner scope lens so the H2O particles can not bind to it or produce surface tension. The result is that the water beads slide off of the scope to preserve a clear, water free sight picture.
Rifle Glass Installing Alternatives
Mounting approaches for scopes can be found in a couple of options. There are the basic scope rings which are individually installed to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also usually come in quick release variations which use manual levers which enable rifle shooters to quickly install and dismount the optics.
Hex Key Rifle Glass Ring Mounts
Basic, clamp-on style mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mounting rails on rifles. These styles of scope mounts use two independent rings to support the optic, and are made from 7075 T6 billet aluminum or similar materials which are created for far away precision shooting. This form of scope mount is good for rifles which need a long lasting, unfailing mount which will not move no matter how much the scope is moved about or jarring the rifle takes. These are the design of mounts you should have for a devoted scope system on a long distance hunting or tournament long gun that will hardly ever need to be changed or recalibrated. Blue 242 Loctite threadlocker can also be used on screws to keep the hex screws from wiggling out after they are installed firmly in position. An example of these mounting rings are the 30mm type from the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Optic Ring Mounting Solutions
These kinds of quick-release rifle scope mounts can be used to rapidly detach a scope from a rifle and reattach it to a different rifle. If they all use a comparable design mount, a number of scopes can often be swapped in the field. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach firmly to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted while retaining precision. These types of mounts come in beneficial for shooting platforms which are moved a lot, to remove the optic from the rifle for protection, or for scopes which are employed in between multiple rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics manufacturer. It normally costs around $250 USD
Sealing and Gas Purging for Scope Tubes
Moisture inside your rifle glass can spoil a day of shooting and your pricey optic by inducing fogging and producing residue within the scope tube. A lot of optics protect against moisture from going into the scope tube with a series of sealing O-rings which are waterproof. Typically, these water resistant optics can be submerged beneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of humidity prevention for conventional use rifles for hunting and sporting purposes, unless you plan on taking your rifle on a boat and are concerned about the scope still functioning if it goes over the side and you can still find the rifle.
Gas Purged Rifle Glass Tubes
Another part of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is currently taken up by the gas, the optic is less impacted by temperature level changes and pressure distinctions from the outdoor environment which may potentially allow water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.