Last update on June 6, 2023 // Source: Amazon API
Rifle Scope Ring Product Details
Screw Lock Detachable 30mm Ring (Ex-High) (Color Case Hardened)
30mm Screw Lock Detachable Ring (Ex-High) (Color Case Hardened)
Rifle Scope Ring Product Features
30mm Screw Lock Detachable Ring (Ex-High) (Color Case Hardened)
About the Talley Manufacturer
Talley is a premium supplier for rifle scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They innovate and manufacture their scopes, mounts, and related products choosing elements which are durable and long lasting. This includes the Screw Lock Detachable 30mm Ring (Ex-High) (Color Case Hardened) by Talley. For additional shooting items, visit their website.
Rifle scopes enable you to exactly aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through magnification using a series of lenses inside the scope. The scope’s alignment can be adapted to take into account separate ecological aspects like wind speed and elevation decreases to account for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based on the sight picture you are seeing with the optic as you align the scope’s crosshair or reticle with the intended point of impact. Many modern rifle scopes and optics have around 11 parts which are located inside and outside of the scope body. These parts consist of the rifle scope’s body, lenses, elevation turrets, objective focus rings, and other elements. Learn about the eleven parts of rifle optics.
Rifle Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The sort of focal plane an optic has identifies where the reticle or crosshair is located in regard to the scopes magnifying adjustments. It actually indicates the reticle is situated behind or ahead of the magnification lens of the scope. Looking for the most reliable type of rifle scope depends upon what type of hunting or shooting you plan on doing.
First Focal Plane Glass Details
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These kinds of scopes are useful for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where estimations are small
- Experienced shooters who know their target “hold over” as well as “lead” correlations for their long gun
- Shooters who do not mind the reticle is bigger and requires more visual eyesight area than a SFP reticle
Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle behind the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick.
- Far away kinds of shooting where shooters have more time to make ballistic computations
- Shooting where most shots occur within much shorter distances and ranges
- Shooters who choose a clearer optic picture without area taken up by the enlarged FFP reticle
Zoom for Optics
The measure of scope magnification you need on your optic depends on the form of shooting you wish to do. Just about every style of rifle optic supplies some level of zoom. The quantity of magnification a scope supplies is established by the diameter, thickness, and curves of the lenses inside of the rifle optic. The magnifying level of the scope is the “power” of the scope. This signifies what the shooter is observing through the scope is magnified times the power element of what can normally be seen by human eyes.
Fixed Single Power Lens Optics
A single power rifle optic will have a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of optic can not change because it is a fixed power optic.
About Adjustable Power Lens Rifle Optics
Variable power rifle scopes use variable power levels. The power change is achieved using the power ring part of the scope near the rear of the scope by the eye bell.
Rifle Optic Power Level and Ranges
Here are some suggested scope power levels and the distances where they can be efficiently 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 very same idea applies to longer ranges where the shooter needs to have adequate power to see precisely where to properly aim the rifle at the target.
About Scope Lens Coverings
All modern-day rifle scope lenses are layered. There are different types and qualities of glass finishes. When researching high end rifle optics and scope systems, Lens covering can be an essential aspect of defining the rifle’s capability. The glass lenses are among the most vital parts of the glass as they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses shields the lens exterior and even improves anti glare from excess sunlight and color recognition.
HD Versus ED Lens Coatings
Some optic companies even use “HD” or high-def lens finishings that apply various procedures, polarizations, chemicals, and elements to draw out different colors and viewable target definition through the lens. This high-definition covering is typically used with more costly high density glass which drops light’s opportunity to refract through the lens glass. Some scope manufacturers use “HD” to describe “ED” signifying extra-low dispersion glass. ED handles how colors are presented on the chromatic spectrum and the chromatic aberration which is similarly called color distortion or fringing. Chromatic aberration is often noticeable over objects with hard outlines as light hits the item from particular angles.
Rifle Optic Lens Single Covering Versus Multi-Coating
Various scope lenses can also have different finishings applied to them. All lenses generally have at least some type of treatment or coating applied to them before being used in a rifle scope or optic. Because the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It needs to have a covering applied to it so that the lens will be efficiently usable in lots of kinds of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while lowering glare and other less advantageous 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 makers also make it a point to define if their optic lenses are covered or “multi” covered. This implies the lens has several treatments applied to them. If a lens gets multiple treatments, it can prove that a maker is taking several steps to fight different natural aspects like an anti-glare finishing, a scratch resistant anti-abrasion coating, followed by a hydrophilic coating. This additionally does not necessarily imply the multi-coated lens is much better than a single covered lens. Being “better” hinges on the manufacturer’s lens treatment innovation and the quality of materials used in building the rifle scope.
Details on Hydrophobic Finish
Water on an optical lens doesn’t assist with keeping a clear sight picture through a scope whatsoever. Many top of the line or high-end scope makers will coat their lenses with a hydrophilic or hydrophobic finish. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It deals with the surface area of the Steiner glass lens so the H2O molecules can not bind to it or develop surface tension. The result is that the water beads sheet off of the scope to preserve a clear, water free sight picture.
Rifle Optic Installing Choices
Mounting solutions for scopes come in a couple of options. There are the standard scope rings which are separately mounted to the optic and one-piece scope mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release variations which use toss levers which allow rifle operators to quickly install and remove the scopes.
Hex Key Rifle Glass Rings
Normal, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use two separate rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long distance precision shooting. This type of scope mount is perfect for rifles which require a resilient, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Ring Mounts
These kinds of quick-release rifle scope mounts can be used to quickly connect and remove a scope from a rifle. If they all use a similar style mount, several scopes can also be switched in the field. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers fasten nicely 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 while preserving precision. These kinds of mounts come in beneficial for shooting platforms which are carried a lot, to remove the glass from the rifle for protection, or for scopes which are employed between numerous rifles. An example of this mount type is the 30mm mount from the Vortex Optics manufacturer. It generally costs around $250 USD
Glass Tube Sealing and Gas Purging
Wetness inside your rifle optic can ruin a day of shooting and your costly optic by causing fogging and creating residue inside of the scope tube. Most scopes prevent moisture from getting in the scope tube with a system of sealing O-rings which are water resistant.
Optic Gas Purging
Another element of preventing the accumulation of moisture inside of 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 shifts and pressure differences from the outside environment which may possibly permit water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.