Description
Last update on June 4, 2023 // Source: Amazon API
Rifle Scope Product Details
HIMIFOY 4-12X50 EG Tactical Rifle Scope Dual Illuminated Optics & Rangefinder Illuminated Reflex Sight 4 Holographic Reticle Red/Green Dot Sight & IIIA/2MW Laser Sight(Green)
Specifications:
Object Aperture: 33mm
Field of View: 15.8m@100m
Laser Power: 2mw
Laser Class: IIIA
Housing Size: 3.2 x 2.6 inches/82 x 66 mm
Reticle Selector:4 Patterns and 4 Variable Dot
Tube diameter: 33mm
Switch and Stepless Intensity control
Wavelength: 650nm
Power: < 5mw
Integrated mount for standard 20mm rails
Package:
1x Holographic scope with storage box
1x CR2032 battery
2x Hex wrenches
1x Cleaning cloth
1x Instruction
Rifle Scope Product Features
Fully blue coated optics rifle scope ,water, fog, and shock proof riflescope with high optical clarity at 4-12 times magnification and a 50mm big objective lens, quick focus fast moving targets.
Green laser sight,Class IIIA laser, less than 2mW.Illuminated optics sight with red 5 levels / green 5 levels range finder reticle,easily mountable to any 20mm rails (Picatinny /Weaver),with 33mm reflex lens aperture provides a wide field of view.
Durable all metal construction scope,windage and elevation adjustments with 1/4 MOA audible-click stops and fingertip turrerts.
Install holographic dot reflex sight,4 reticle type,circle dot, cross, 10 MOA, and 3 MOA. Red 5 levels / Green 5 levels brightness control.
4-12×50 scope with holographic dot with green sight. High value scope set,great rifle scope for you and your friend.
About the HIMIFOY Manufacturer
HIMIFOY is a premium producer for weapon scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They style and build their mounts, scopes, and related products by choosing materials which are long lasting and resilient. This includes the HIMIFOY 4-12X50 EG Tactical Rifle Scope Dual Illuminated Optics & Rangefinder Illuminated Reflex Sight 4 Holographic Reticle Red/Green Dot Sight & IIIA/2MW Laser Sight(Green) by HIMIFOY. For additional shooting items, visit their site.
Info About Rifle Optics
Rifle scopes permit you to specifically align a rifle at various targets by aligning your eye with the target over a range. They do this through zoom using a set of lenses within the scope. The scope’s alignment can be adjusted for consideration of many environmental things like wind and elevation decreases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will hit based upon the sight picture you are viewing via the scope as you align the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle scopes and optics have around 11 parts which are arranged internally and externally on the scope body. These scope parts include the rifle scope’s body, lenses, adjustment dials, objective focus rings, and other parts. Learn about the eleven parts of rifle scopes.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Opting for the best type of rifle scope is based on what type of shooting you plan to do.
First Focal Plane Optics
First focal plane glass (FFP) include the reticle before the magnifying lens. This causes the reticle to increase in size based on the amount of magnification being used. The outcome is that the reticle measurements are the same at the magnified distance as they are at the non amplified range. As an example, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the exact same tick at one hundred yards with 5x “zoom”. These kinds of scopes are practical for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where estimations are very little
- Experienced shooters who recognize their aim point “hold over” and also “lead” correlations for their firearms
- Shooters who don’t mind the reticle is bigger and takes up more visual sight space than a SFP reticle
Second Focal Plane Optic Details
Second focal plane scopes (SFP) come with the reticle to the rear of the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick.
- Far away styles of shooting where shooters have extra time to make ballistic estimations
- Shooting where most of the shots take place within shorter proximities and ranges
- Shooters who would like a clearer optic picture without area taken up by the larger size FFP reticle
Zoom for Rifle Glass
The quantity of scope zoom you need on your optic is based on the form of shooting you would like to do. Pretty much every type of rifle glass delivers some amount of zoom. The volume of magnification a scope supplies is determined by the diameter, thickness, and curvatures of the lenses within the rifle scope. The zoom of the optic is the “power” of the opic. This signifies what the shooter is observing through the scope is amplified times the power aspect of what can usually be seen by human eyes.
Single Power Lens Glass
A single power rifle scope and 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 magnification of this kind of scope can not adjust given that it is a fixed power optic.
About Adjustable Power Lens Glass
Variable power rifle scopes have adjustable power. These types of scopes will note the magnification level in a format such as 2-10×32. These numbers suggest the magnification of the scope could be changed between 2x and 10x power. This always incorporates the power levels in-between 2 and 10. The power manipulation is accomplished by making use of the power ring part of the scope near the rear of the scope by the eye bell.
The Power and Range of Glass
Here are some advised scope power levels and the distances where they may be effectively used. High power scopes will not be as beneficial as lower magnification level rifle scope glass because too much magnification can be a negative aspect depending on your shooting distance. The same idea goes for longer distances where the shooter needs to have increased power to see precisely where to best aim the rifle.
About Lens Coating
All modern-day rifle scope lenses are layered. There are various types and qualities of glass finishes. When considering high end rifle optical systems, Lens covering can be a vital aspect of a rifle. The glass lenses are one of the most critical parts of the scope since they are what your eye sees through while sighting a rifle in on the point of impact. The covering on the lenses offers protection to the lens surface area as well as assists with anti glare capabilities from excess sunshine and color visibility.
HD Versus ED Lens Coatings
Some scope makers likewise use “HD” or high-definition lens coatings which use different processes, chemicals, polarizations, and components to draw out a wide range of colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass.
About Single Covering Versus Multi-Coating
Various optic lenses can also have various finishes applied to them. All lenses generally have at least some type of treatment or finish applied to them before they are used in a rifle scope or optic.
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 scope. The quality of a single coated lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers likewise make it a point to define if their optic lenses are covered or “multi” covered. This implies the lens has had multiple treatments applied to the surfaces. If a lens gets multiple treatments, it can indicate that a manufacturer is taking numerous steps to combat various natural aspects like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic coating. This additionally doesn’t always imply the multi-coated lens is better than a single layered lens. Being “much better” depends on the maker’s lens treatment solutions and the quality of glass used in building the rifle optic.
Anti-water Lens Coatings
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Lots of top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic finish.
Glass Installation Options
Installing approaches for scopes can be found in a couple of options. There are the standard scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also normally can be found in quick release variations which use manual levers which permit rifle operators to rapidly mount and dismount the scopes.
Hex Key Rifle Optic Rings
Standard, clamp design mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on rifles. These varieties of scope mounts use two individual rings to support the optic, and are usually constructed from 7075 T6 billet aluminum or similar materials which are developed for far away precision shooting. This type of scope mount is ideal for rifles which need to have a durable, hard use mount which will not change no matter how much the scope is moved or jarring the rifle takes. These are the design of mounts you should get for a specialized optics setup on a reach out and touch someone hunting or competitors long gun which will hardly ever need to be altered or adjusted. Blue 242 Loctite threadlocker can also be used on the scope mount’s screws to prevent the hex screws from wiggling out after they are mounted firmly in position. An example of these rings are the 30mm style made by Vortex Optics. The set generally costs around $200 USD
Rifle Optic Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle before reattaching it to a different rifle. Multiple scopes can even be swapped out if they all use a compatible style mount. These types of mounts are convenient for long guns which are carried a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between numerous rifles or are situationally focused.
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle scope can destroy a day of shooting and your pricey optic by triggering fogging and developing residue inside of the scope tube. Most scopes prevent moisture from going into the scope tube with a system of sealing O-rings which are waterproof.
Scope Gas Purging
Another component of preventing the buildup of wetness inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this space is currently occupied by the gas, the optic is less affected by temp alterations and pressure differences from the outside environment which may possibly enable water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.
