Last update on June 28, 2022 // Source: Amazon API
Rifle Scope Product Details
Mueller APV AO Rifle Scope, Black, 4.5-14 x 40mm
All Purpose Tactical The new Mueller APT offers the same wide angle field of view and eye relief as the APV, but in a tactical version. The APT has fully exposed target turrets with ” windage and elevation adjustment, a 30mm tube for more internal adjustment range and a fast focus eye piece. The magnification ring is also highlighted green on 10x, which indicates the setting for accurate Mil Dot measurements. The APT is a great “All- Purpose Tactical” scope but can also be used by the hunter to accurately compensate for windage and bullet drop at longer ranges. Features Fully multi-coated camera-quality crystal lenses for superior brightness and contrast Large diameter ocular lens for wider field of view All-weather, high-torque power change ring Exit pupil range: 8.8 ” 2.8 mm Fast-focus eyebell 1/4-inch windage and elevation adjustments with audible click stops and full target turrets Overall length: 13.75 inches 30mm tube construction with matte black finish to minimize glare Nitrogen-filled, water-proof, fog-proof and shock-proof Minimum Parallax settting 10yds 3″ stackable sunshade available under part #SS340 (located under accessories) Limited Lifetime Warranty Specifications Part #MT451440 Eye Relief3.5-3.25″ Length13.75″ Weight23.0 oz. Tube Size30 mm ColorMatte Black LensesFully Multi-Coated Magnification4.5 ” 14 x power Objective40 mm F.O.V.27 ” 9 feet @ 100 yards Parallax10 Yrds Min Click Value1/4 M.O.A. (80″ @ 100yds over-all on both W/E)
From the Manufacturer
Designed for the Shooter by the Shooter. The Mueller APV (All-Purpose Variable) fills the gap left by other brands for the need of an inexpensive all-purpose scope. The Mueller APV has an extremely wide angle field of view, combined with edge-to-edge clarity that out performs anything in its class and at a price that is second to none.
Rifle Scope Product Features
Fully multi-coated camera-quality crystal lenses for superior brightness and contrast Large diameter ocular lens for wider field of view
All-weather, high-torque power change ring Exit pupil range: 8.8 ” 2.8 mm Fast-focus eyebel
1/4-inch windage and elevation adjustments with audible click stops and full target turrets Overall length: 13.75 inches 30mm tube construction with matte black finish to minimize glare
Nitrogen-filled, water-proof, fog-proof and shock-proof Minimum Parallax setting 10yds
Limited Lifetime Warranty
About the Mueller Manufacturer
Mueller is a premium supplier for firearm scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They design and make their products working with elements which are durable and long lasting. This includes the Mueller APV AO Rifle Scope, Black, 4.5-14 x 40mm by Mueller. For additional shooting products, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes enable you to exactly align a rifle at various targets by aligning your eye with the target at range. They do this through zoom by employing a set of lenses inside the scope. The scope’s positioning can be adapted for the consideration of many natural factors like wind and elevation to account for bullet drop.
The scope’s function is to help shooters understand exactly where the bullet will hit based on the sight picture you are seeing with the scope as you line up the scope’s crosshair or reticle with the intended target. A lot of modern-day rifle scopes have around 11 parts which are found internally and on the exterior of the scope body. These parts include the rifle scope’s body, lenses, elevation dials, focus rings, and other elements. Learn about the eleven parts of rifle glass.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Going for the best type of rifle optic depends on what type of shooting you plan on doing.
First Focal Plane Optic Details
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where calculations are marginal
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” equations for their rifles
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
Second Focal Plane Glass Info
Second focal plane optics (SFP) feature the reticle behind the zoom lens. This induces the reticle to remain at the very same scale in connection with the quantity of zoom being used. The effect is that the reticle dimensions alter based on the magnification used to shoot over lengthier ranges since the markings represent different increments which differ with the zoom. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick measurement. These particular styles of glass are convenient for:
- Long distance forms of shooting where shooters have additional time to make ballistic calculations
- Shooting where most shots happen within much shorter distances and ranges
- Shooters who would like a clearer optic sight picture with less room used up by the bigger FFP reticle
Zoom for Rifle Scopes
The amount of zoom a scope provides is determined by the diameter, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Info About Fixed Power Lens Rifle Glass
A single power rifle scope or optic comes with 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 kind of optic can not fluctuate because it is a fixed power scope.
Variable Power Lens Optics
Variable power rifle scopes use enhanced power. The power modification is handled by the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some advised scope power levels and the distances where they may be effectively used. Highly magnified optics will not be as efficient as lower magnification optics due to the fact that too much magnification can be a negative aspect depending on your shooting distance. The exact same idea goes for extended ranges where the shooter needs sufficient power to see precisely where to best aim the rifle at the target.
Lens Coating for Glass
All state-of-the-art rifle glass lenses are layered. Lens covering can be a vital aspect of a shooting system when considering high end rifle optics and scope equipment.
HD Versus ED Lens Coatings
Some rifle scope suppliers additionally use “HD” or high-def lense coatings which use different procedures, components, polarizations, and chemical applications to draw out separate colors and viewable target definition through lenses. This high-definition finish is commonly used with higher density lens glass which lowers light’s ability to refract through the lens glass. Some scope manufacturers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration may be visible over objects with hard edges and shapes as light hits the object from various angles.
Single Coating Versus Multi-Coating for Rifle Optics
Various optic lenses can likewise have various coverings used to them. All lenses usually have at least some type of treatment or finishing used to them before being used in a rifle scope or optic.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope producer and how much you paid for it.
Some scope makers likewise make it a point to specify if their optic lenses are layered or “multi” coated. This implies the lens has multiple treatments applied to them. If a lens gets numerous treatments, it can establish that a company is taking multiple steps to combat different natural factors like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This additionally doesn’t always imply the multi-coated lens is better than a single layered lens. Being “better” depends upon the maker’s lens treatment solutions and the quality of products used in creating the rifle glass.
Hydrophobic Lens Coatings
Water on a lens does not improve keeping 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 hydrophobic or hydrophilic finish. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the surface of the Steiner scope lens so the water molecules can not bind to it or develop surface tension. The result is that the water beads move off of the scope to keep a clear, water free sight picture.
Optic Installation Alternatives
Installing solutions for scopes come in a few options. There are the standard scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally can be found in quick release variations which use toss levers which permit rifle operators to rapidly install and dismount the glass.
Hex Key Rifle Glass Ring Mounting Solutions
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount 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 range precision shooting. This type of scope install is great for rifles which require a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to rapidly remove a scope from a rifle and reattach it to a different rifle. A wide range of scopes can also be switched out if they all use a complementary designed mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten tightly to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining accuracy. These kinds of mounts are useful and beneficial for shooting platforms which are transferred a lot, to take off the scope glass from the rifle for protection, or for aiming systems which are chosen for use in between a number of rifles. An example of this mount style is the 30mm mount designed by the Vortex Optics manufacturer. It typically costs around $250 USD
Sealing and Gas Purging for Rifle Glass Tubes
Moisture inside your rifle scope can destroy a day of shooting and your expensive optic by bringing about fogging and producing residue inside of the scope tube. A lot of scopes prevent wetness from entering the scope tube with a system of sealing O-rings which are waterproof.
About Optic Tube Gas Purging
Another component of preventing the buildup of wetness within the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is currently occupied by the gas, the scope is less impacted by temperature level shifts and pressure distinctions from the external environment which might possibly permit water vapor to leak 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.