Description
Rifle Scope Product Details
Ade Advanced Optics Crusader Series Prism Riflescope with Illuminated Red/Green Dot Reticle, 5x35mm
Black glass-etched reticle visible with or without battery powered illumination with its selectable Red/green illumination of five intensity levels to match specific conditions(powered by a single CR2032 battery which is included). Aircraft grade 6061 aluminum construction, for lightweight and durable performance. The rail mount is 2.75″ long. Overall length 6.2″.
Rifle Scope Product Features
Prism-based design allows for a more compact optical System without sacrificing optical quality. Compact, high performance Prism scope suitable for hunting, target shooting, or tactical Use
Black glass-etched reticle visible with or without battery powered illumination with its Selectable Red/green illumination of five intensity levels to match specific conditions
1/2 MOA/click windage and elevation adjustments. Eye relief: 3.5 inches
Sealed, Nitrogen Charged scope tube for resistance to fog and water
Manufacturer 3 years Warranty. Ade advanced optics in an Oregon company
About the Ade Advanced Optics Brand
Ade Advanced Optics is a premium producer for rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They innovate and make their products using building materials which are durable and long lasting. This includes the Ade Advanced Optics Crusader Series Prism Riflescope with Illuminated Red/Green Dot Reticle, 5x35mm by Ade Advanced Optics. For more shooting items, visit their site.
What You Need to Know About Scopes
Rifle scopes enable you to exactly align a rifle at different targets by lining up your eye with the target at range. They accomplish this through zoom by using a set of lenses within the scope. The scope’s positioning can be adapted for the consideration of different environmental aspects like wind and elevation increases to account for bullet drop.
The scope’s function is to understand exactly where the bullet will hit based on the sight picture you are viewing using the scope as you line up the scope’s crosshair or reticle with the intended point of impact. The majority of modern-day rifle optics have about 11 parts which are found inside and externally on the scope body. These parts consist of the rifle scope’s body, lenses, modification turrets, focus rings, and other elements. See all eleven parts of an optic.
The Types of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Deciding upon the best type of rifle optic depends on what type of shooting you plan on doing.
First Focal Plane Glass Info
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are beneficial for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are low
- Experienced shooters who have an idea for their target “hold over” and “lead” ratios for their weapon
- Shooters who don’t mind the reticle is bigger and takes up more visual eyesight area than a SFP reticle
Second Focal Plane Glass
Second focal plane optics (SFP) feature the reticle to the rear of the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick reticle measurement.
- Long distance types of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots take place within much shorter proximities and ranges
- Shooters who prefer a clearer optic sight picture without space taken up by the bigger FFP reticle
Scope Magnification
The amount of magnification a scope provides is identified by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Single Power Lens Rifle Glass
A single power rifle optic or scope uses a zoom number designator like 4×32. This suggests the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not adjust given that it is set from the factory.
Variable Power Lens Rifle Optic Details
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification degree in a format such as 2-10×32. These numbers mean the zoom of the scope can be changed between 2x and 10x power. This additionally utilizes the powers in-between 2 and 10. The power shift is accomplished by applying the power ring component of the scope near the back of the scope by the eye bell.
Rifle Scope Power Level and Ranges
Here are some advised scope power settings and the distances where they could be effectively used. High power scopes will not be as beneficial as lower powered rifle scope glass considering too much magnification can be a bad thing. The exact same idea applies to extended ranges where the shooter needs increased power to see precisely where to properly aim the rifle at the target.
Optic Lens Coating
All modern-day rifle optic lenses are coated. There are various types and qualities of coverings. Lens finish can be an essential aspect of a rifle when thinking about high end rifle optics and targeting units. The glass lenses are among the most critical pieces of the scope due to the fact that they are what your eye sees through while sighting a rifle in on the point of impact. The finish on the lenses shields the lens exterior and even improves anti glare from excess natural light and color profiles.
ED Versus HD Rifle Optics
Some rifle scope suppliers even use “HD” or high-definition glass coverings that use various processes, polarizations, components, and chemicals to enhance a wide range of colors and viewable definition through lenses. This high-definition finish is frequently used with increased density lens glass which reduces light’s chance to refract by means of the lens glass. Some scope corporations use “HD” to refer to “ED” meaning extra-low dispersion glass. ED deals with how colors are presented on the chromatic spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration is often visible around objects with well defined shapes as light hits the item from particular angles.
Info on Single Finishing Versus Multi-Coating
Different optic lenses can even have different coatings applied to them. All lenses generally have at least some kind of treatment or finishing applied to them prior to being used in a rifle scope or optic assembly. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It requires a coating to be applied to it so that it will be optimally functional in lots of types of environments, degrees of sunlight (full VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers also make it a point to specify if their optic lenses are layered or “multi” coated. This means the lens has several treatments applied to them. If a lens gets several treatments, it can establish that a company is taking multiple steps to combat different natural aspects like an anti-glare coating, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This additionally does not always mean the multi-coated lens is much better than a single layered lens. Being “better” is dependent on the maker’s lens treatment solutions and the quality of products used in developing the rifle optic.
Anti-water Scope Lens Covering
Water on a scope’s lens does not help with preserving a clear sight picture through an optic in any way. Lots of top of the line or high-end scope manufacturers will coat their lenses with a hydrophobic or hydrophilic coating. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It provides protection for the exterior surfaces of the Steiner optic lens so the water molecules can not bind to it or create surface tension. The outcome is that the water beads move off of the scope to keep a clear, water free sight picture.
Alternatives for Mounting Rifle Scopes on Long Guns
Installing options for scopes are available in a few options. There are the basic 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 are made in quick release versions which use toss levers which allow rifle shooters to rapidly install and dismount the scope.
Scope Mounts with Hex Key Rings
Standard, clamp-on type mounting scope rings use hex head screws to position to the flattop design Picatinny scope mount rails on the tops of rifles. These kinds of scope mounts use two individual rings to support the scope, and are normally made from 7075 T6 billet aluminum which are developed for long distance accuracy shooting. This kind of scope mount is very good for rifle systems which are in need of a durable, rock solid mount which will not shift despite just how much the scope is moved or abuse the rifle takes. These are the style of mounts you should have for a devoted scope setup on a far away hunting or competition long gun that will hardly ever need to be changed or adjusted. Blue 242 Loctite threadlocker can also be used on the scope mount screws to prevent the hex screw threads from wiggling out after they are installed firmly in position. An example of these rings are the 30mm style made by the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Rings
These kinds of quick-release rifle scope mounts can be used to quickly take off a scope from a rifle and reattach it to a different rifle. If they all use a comparable style mount, multiple scopes can also be switched in the field. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers attach securely to a flat top design Picatinny rail. This permits the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while preserving precision. These kinds of mounts are useful and convenient for rifles which are transported a lot, to remove the scope from the rifle for protection, or for scopes which are utilized in between multiple rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics brand. It typically costs around $250 USD
Info on Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle optic can spoil a day on the range and your highly-priced optic by inducing fogging and creating residue within the scope tube. A lot of optics prevent wetness from getting in the scope tube with a system of sealing O-rings which are water resistant. Normally, these optics can be immersed beneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be more than enough moisture avoidance for common use rifles, unless you anticipate taking your rifle on your motorboat and are worried about the optic still performing if it goes over the side and you can still rescue the gun.
Gas Purged Rifle Optic Tubes
Another element of preventing the buildup of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Because this space is already occupied by the gas, the optic is less impacted by climate changes and pressure differences from the outdoor environment which may possibly allow water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.
