Last update on June 3, 2023 // Source: Amazon API
Rifle Scope Product Details
WINFREE Guardian 3-12×44 Scope Second Focal Plane with 1/2 Half Mil Dot Reticle 30mm Hunting riflscope Side Parallax Turrets and Scope Mount Include
Rifle Scope Product Features
Illuminated mil-dot reticle offers the ability to switch between short and long-range viewing
Second focal plane design keeps the reticle the same size from all 3-12x levels of magnification
Premium zero locking and zero resetting target turrets with most consistent and precise adjustment
Shockproof, waterproof, and fog proof for durability in a variety of environments
Note: We will give you a pair of 20mm picatinny ring mount by default, please contact us if you need 11mm picatinny ring mount.
About the WINFREE Scope Maker
WINFREE is a premium company for weapon scopes, optics, mounts, and other components used for firearms like rifles and long guns. They innovate and make their mounts, scopes, and related products working with building materials which are long lasting and durable. This includes the WINFREE Guardian 3-12×44 Scope Second Focal Plane with 1/2 Half Mil Dot Reticle 30mm Hunting riflscope Side Parallax Turrets and Scope Mount Include by WINFREE. For more shooting goods, visit their site.
Rifle Glass Information
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 magnifying the target using a set of lenses inside the scope. The scope’s positioning can be adjusted for consideration of many ecological aspects like wind and elevation increases to account for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based upon the sight picture you are viewing with the scope as you align the scope’s crosshair or reticle with the intended target. A lot of contemporary rifle scopes and optics have about eleven parts which are arranged inside and externally on the scope body. These optic pieces include the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other parts. See all eleven parts of a rifle scope.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Opting for the finest type of rifle scope depends on what type of shooting you plan on doing.
About First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These kinds of scopes are helpful for:
- Quick acquisition, far away kinds of shooting
- Shooting situations where computations are marginal
- Experienced shooters who understand 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 area than a SFP reticle
Second Focal Plane Glass Info
Second focal plane optics (SFP) include the reticle behind the magnifying lens. This induces the reticle to remain at the exact same size in relation to the quantity of zoom being used. The outcome is that the reticle dimensions adjust based on the zoom applied to shoot over lengthier distances considering that the reticle measurements present different increments which vary with the magnification. In the FFP example with the SFP glass, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These sorts of optics are useful for:
- Long distance styles of shooting where shooters have additional time to make ballistic calculations
- Shooting where most of the shots happen within shorter ranges and distances
- Shooters who want a clearer optic sight picture with less space taken up by the larger sized FFP reticle
Zoom for Scopes
The amount of scope zoom you need depends on the style of shooting you would like to do. Practically every type of rifle glass delivers some amount of zoom. The volume of zoom a scope gives is identified by the diameter, thickness, and curves of the lenses within the rifle scope. The magnification level of the scope is the “power” of the scope. This suggests what the shooter is checking out through the scope is amplified times the power factor of what can typically be seen by human eyes.
Fixed Power Lens Scopes
A single power rifle optic uses 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 type of optic can not change given that it is fixed.
Variable Power Lens Rifle Scopes
Variable power rifle scopes use enhanced power. The power change is performed by using the power ring part of the scope near the back of the scope by the eye bell.
Power and Range
Here are some suggested scope powers and the distances where they could be successfully used. Always remember that higher magnification scopes will not be as practical as lower magnification level optics since too much magnification can be a detractor. The exact same concept applies to longer distances where the shooter needs to have adequate power to see where to best aim the rifle.
Lens Finishing for Rifle Scopes
All modern-day rifle optic lenses are coated. Lens covering can be an important aspect of a rifle system when purchasing high end rifle optics and scope equipment.
ED Versus HD Rifle Scopes
Some rifle glass manufacturers also use “HD” or high-definition glass finishings which apply different processes, aspects, polarizations, and chemical applications to enhance numerous colors and viewable target definition through the lens. This high-def covering is normally used with increased density lens glass which lowers light’s potential to refract through the lens glass. Some scope suppliers use “HD” to describe “ED” implying extra-low dispersion glass. ED deals with how colors are presented on the chromatic spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration is often visible over things with hard outlines as light hits the item from certain angles.
Info on Single Covering Versus Multi-Coating
Different optic lenses can even have different finishes applied to them. All lenses usually have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic. This is since 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 functional in numerous kinds of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
Single layered lenses have a treatment applied to them which is usually a protective and improving multi-purpose treatment. This lens treatment can safeguard the lens from scratches while reducing glare and other less beneficial things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope company and how much money you spent paying for it. Both the make and cost are signs of the lens quality.
Some scope manufacturers likewise make it a point to define if their optic lenses are covered or “multi” coated. This suggests the lens has had numerous treatments applied to the surfaces of the glass. If a lens receives several treatments, it can establish that a company is taking numerous steps to fight different environmental aspects like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic covering. This additionally does not always suggest the multi-coated lens is better than a single layered lens. Being “better” depends on the producer’s lens treatment solutions and the quality of glass used in constructing the rifle scope.
What to Know About Hydrophobic Coating
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Numerous top of the line and military grade optic makers will coat their lenses with a hydrophobic or hydrophilic covering.
Choices for Installing Glass on Long Guns
Mounting solutions for scopes come in a couple of choices. There are the basic scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These different types of mounts also usually are made in quick release versions which use throw levers which allow rifle shooters to rapidly install and remove the scopes.
Hex Key Rifle Optic Ring Mounting Solutions
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use two different rings to support the optic, and are often made from 7075 T6 billet aluminum which are created for long distance accuracy shooting. This type of scope mount is wonderful for rifles which need a long lasting, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Scope Ring Mounts
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 similar style mount, multiple scopes can also be switched out in the field. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers connect firmly to a flat top type Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while maintaining the original sighting settings. These kinds of mounts are useful and beneficial for rifles which are transferred a lot, to take off the glass from the rifle for protection, or for optics which are utilized in between multiple rifles. An example of this mount style is the 30mm mount designed by the Vortex Optics brand. It typically costs around $250 USD
Info Around Rifle Scope Tube Sealing and Gas Purging
Wetness 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 water resistant.
Info Around Rifle Scope Tube Gas Purging
Another part of avoiding the buildup of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Given that this area is already taken up by the gas, the glass is less influenced by temp changes and pressure variations from the outside environment which may possibly allow 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 look for.