Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Ring Product Details
30mm Screw Lock Detachable Ring (High) (Color Case Hardened)
30mm Screw Lock Detachable Ring (High) (Color Case Hardened)
Rifle Scope Ring Product Features
30mm Screw Lock Detachable Ring (High) (Color Case Hardened)
About the Talley Manufacturer
Talley is a premium manufacturer for firearm scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They innovate and make their scopes and related products using materials which are resilient and long lasting. This includes the 30mm Screw Lock Detachable Ring (High) (Color Case Hardened) by Talley. For more shooting items, visit their site.
What You Need to Know About Scopes
Rifle scopes permit you to specifically align a rifle at various targets by lining up your eye with the target over a range. They accomplish this through zoom by employing a series of lenses inside the scope. The scope’s positioning can be adapted for the consideration of various environmental things like wind and elevation to make up for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are seeing with the optic as you line up the scope’s crosshair or reticle with the target. Many contemporary rifle scopes and optics have about 11 parts which are arranged inside and on the exterior of the optic. These parts consist of the rifle scope’s body, lenses, modification turrets or dials, objective focus rings, and other components. See all eleven parts of a rifle scope.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane a scope has establishes where the reticle or crosshair is located relative to the scopes zoom. It simply implies the reticle is situated behind or before the magnifying lens of the optic. Considering the very best kind of rifle optic depends upon what type of shooting you plan on undertaking.
First Focal Plane Glass
First focal plane glass (FFP) come with the reticle before the zoom lens. This triggers the reticle to increase in size based on the amount of magnification being used. The result is that the reticle measurements are the same at the magnified distance as they are at the non magnified distance. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the same tick at one hundred yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where computations are small
- Experienced shooters who understand their aim point “hold over” and also “lead” ratios for their firearm
- Shooters who don’t mind the reticle is bigger and takes up more visual eyesight space than a SFP reticle
Second Focal Plane Glass
Second focal plane scopes (SFP) come with the reticle behind the zoom 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 measurement.
- Long distance kinds of shooting where shooters have extra time to make ballistic calculations
- Shooting where most shots take place within shorter distances and ranges
- Shooters who desire a clearer optic picture with less room taken up by the larger sized FFP reticle
About Rifle Optic Magnification
The quantity of zoom a scope provides is figured out by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Info on Fixed Single Power Lens Optics
A single power rifle scope and optic will have a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not adjust because it is a fixed power optic.
Variable Power Lens Optics
Variable power rifle scopes can be changed between magnification power levels. It will note the magnification degree in a format such as 2-10×32. These numbers suggest the magnification of the scope can be adjusted between 2x and 10x power. This additionally utilizes the power levels in-between 2 and 10. The power adaptation is accomplished by working with the power ring part of the scope near the back of the scope by the eye bell.
Rifle Optic Power and Range Correlation
Here are some advised scope powers and the ranges where they can be successfully used. High power rifle scope glass will not be as useful as lower powered optics considering too much zoom can be a negative aspect depending on your shooting distance. The same idea relates to longer distances where the shooter needs to have increased power to see precisely where to best aim the rifle at the target.
Scope Lens Covering
All modern-day rifle scope and optic lenses are coated. There are various types and qualities of glass lens coverings. When thinking about high end rifle optical units, Lens finish can be a vital component of defining the capability of the rifle. The lenses are among the most vital pieces of the scope given that they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses protects the lens exterior as well as improves anti glare capabilities from refracted natural light and color presence.
HD Versus ED Optic Lens Coatings
Some optic manufacturers even use “HD” or high-def lense coverings that apply different processes, aspects, polarizations, and chemical applications to enhance a wide range of colors and viewable target visibility through the lens. This HD finishing is commonly used with more costly, high density glass which lowers light’s potential to refract through the lens glass. Some scope vendors use “HD” to refer to “ED” meaning extra-low dispersion glass. ED deals with how colors are represented on the chromatic spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration is often noticeable over things with hard shapes as light hits the object from specific angles.
Single Finish Versus Multi-Coating for Rifle Optics
Various optic lenses can even have different finishings applied to them. All lenses typically have at least some type of treatment or finish applied to them before being used in a rifle scope or optic. This is since the lens isn’t simply a raw piece of glass. It becomes part of the finely tuned optic. It must have a covering applied to it so that the lens will be optimally usable in lots of types of environments, degrees of light (full VS shaded), and other shooting conditions.
Single covered lenses have a treatment applied to them which is generally a protective and enhancing multi-purpose treatment. This lens treatment can preserve the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single covered lens depends on the scope designer and how much you spent on it. The scope’s maker and cost are indicators of the lens quality.
Some scope manufacturers similarly make it a point to specify if their optic lenses are covered or “multi” coated. Being “much better” depends on the manufacturer’s lens treatment innovation and the quality of products used in developing the rifle scope.
Anti-water Lens Finish
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Lots of top of the line and military grade scope makers will coat their lenses with a hydrophobic or hydrophilic covering.
Options for Mounting Optics on Long Guns
Installing options for scopes come in a few choices. There are the basic scope rings which are individually mounted to the scope and one-piece mounts which cradle the scope. These various types of mounts also generally can be found in quick release versions which use manual levers which allow rifle shooters to rapidly install and remove the optics.
Rifle Glass Mounting Solutions with Hex Key Rings
Normal, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation rails on rifles. These types of scope mounts use a couple of separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is designed for long range precision shooting. This type of scope mount is excellent for rifles which need a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Scope Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly attach and detach a scope from a rifle before reattaching it to a different rifle. Several scopes can even be switched out if they all use a compatible design mount. These types of mounts are convenient for rifle platforms which are carried a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles or are situationally focused.
Sealing and Gas Purging for Rifle Glass Tubes
Wetness inside your rifle glass can ruin a day on the range and your costly optic by causing fogging and developing residue inside of the scope’s tube. Many optics prevent humidity from entering the scope tube with a system of sealing O-rings which are water resistant. Normally, these water resistant scopes can be immersed beneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient humidity avoidance for common use rifles, unless you intend on taking your rifle on your motorboat and are worried about the scope still working if it goes over the side and you can still salvage the gun.
Scope Gas Purging
Another part of preventing the accumulation of moisture inside of the rifle optic tube is filling the tube with a gas like nitrogen. Considering that this area is currently taken up by the gas, the scope is less influenced by temperature changes and pressure distinctions from the outside environment which may potentially allow water vapor to permeate in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to look for.
