Description
Rifle Scope Base Product Details
Leupold Standard Two-Piece Scope Base
The Leupold steel standard bases and rings are the most versatile of any mounting system they offer. The rear ring is secured by windage adjustment screws, allowing the scope’s internal adjustments to be reserved for precise sight-in. Additionally, shims can be used for gross elevation adjustment, reserving the scope’s elevation adjustment for bullet drop compensation dial applications. – Fits: Ruger American – 2 Piece – Matte Black
Rifle Scope Base Product Features
About this item
Model #51703 – Standard Two-Piece Base Weatherby Mark V RVF with a Matte finish
Designed to match up with Leupold STD rings
2-Piece bases fit right and left-hand actions
Forged and machined steel construction
Sport type: Hunting
About the Leupold Manufacturer
Leupold is a premium maker for rifle scopes, optics, mounts, and other accessories used for firearms like rifles and long guns. They design and supply their mounts and related products by making the most of building materials which are durable and long lasting. This includes the Leupold Standard Two-Piece Scope Base by Leupold. For additional shooting goods, visit their site.
Glass Information
Rifle scopes permit you to specifically align a rifle at various targets by lining up your eye with the target over a distance. They do this through magnifying the target by employing a set of lenses within the scope. The scope’s positioning can be adapted to account for numerous natural aspects like wind speed and elevation to make up for bullet drop.
The scope’s function is to understand exactly where the bullet will hit based on the sight picture you are viewing with the optic as you align the scope’s crosshair or reticle with the intended point of impact. Many modern rifle scopes have around eleven parts which are located within and outside of the optic. These parts consist of the rifle scope’s body, lenses, adjustment dials or turrets, objective focus rings, and other components. Learn about the eleven parts of optics.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” style of scopes. The form of focal plane a scope has identifies where the reticle or crosshair is located in regard to the scopes magnification. It actually implies the reticle is behind or before the magnifying lens of the scope. Deciding upon the most effective style of rifle optic depends on what type of shooting you intend on doing.
First Focal Plane Glass Details
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where computations are minor
- Experienced shooters who understand their target “hold over” as well as “lead” equations for their firearm
- Shooters who do not mind the reticle is bigger and takes up more visual eyesight room than a SFP reticle
Second Focal Plane Glass Facts
Second focal plane optics (SFP) feature the reticle to the rear of the magnifying lens. This triggers the reticle to remain at the same scale in relation to the quantity of zoom being used. The result is that the reticle dimensions adjust based upon the magnification used to shoot over lengthier distances considering the reticle measurements present different increments which differ with the zoom level. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular kinds of scopes work for:
- Long distance kinds of shooting where shooters have increased time to make ballistic estimations
- Shooting where most of the shots happen within shorter distances and ranges
- Shooters who want a clearer optic picture with less space used up by the larger sized FFP reticle
Rifle Glass Zoom
The quantity of magnification a scope supplies 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.
Fixed Power Lens Rifle Glass Details
A single power rifle scope and optic comes with a magnification number designator like 4×32. This means the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not change given that it is fixed.
Adjustable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power modification is performed by using the power ring part of the scope near the rear of the scope by the eye bell.
The Power and Range Correlation of Rifle Glass
Here are some recommended scope power settings and the distances where they may be efficiently used. Consider that higher magnification optics and scopes will not be as efficient as lower magnification level optics because too much magnification can be a bad thing. The same relates to longer distances where the shooter needs to have enough power to see precisely where to properly aim the rifle at the target.
About Rifle Scope Lens Coatings
All modern rifle scope lenses are coated. There are different types and qualities of glass lens finishings. When thinking about luxury rifle optical units, Lens covering can be an important aspect of a rifle. The glass lenses are among the most key pieces of the scope considering they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses shields the lens exterior as well as helps with anti glare capabilities from excess sunshine and color exposure.
Details on Rifle Scope Lens Coatings – HD Versus ED
Some scope producers likewise use “HD” or high-definition lens finishings which use various procedures, components, polarizations, and chemicals to draw out a wide range of colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass.
Single Finish Versus Multi-Coating for Rifle Scopes
Various scope lenses can also have various finishes applied to them. All lenses typically have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic. Since the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely tuned optic. It must have a coating put on it so that it will be optimally functional in many kinds of environments, degrees of sunlight (full light VS shade), and other shooting conditions.
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 maker 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. Being “much better” depends on the producer’s lens treatment technology and the quality of products used in constructing the rifle scope.
About Hydrophobic Finish
Water on an optical lens does not help with retaining a clear sight picture through a scope in any way. Numerous top of the line and premium scope producers will coat their lenses with a hydrophobic or hydrophilic finishing. The Steiner Optics Nano-Protection is a good example of this kind of treatment. It provides protection for the exterior of the Steiner scope lens so the H2O particles can not bind to it or develop surface tension. The result is that the water beads move off of the scope to preserve a clear, water free sight picture.
Choices for Mounting Scopes on Firearms
Installing options for scopes can be found in a few options. There are the standard scope rings which are individually mounted to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also usually come in quick release versions which use throw levers which enable rifle operators to quickly mount and dismount the glass.
Hex Key Glass Rings
Standard, 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 different rings to support the optic, and are made from 7075 T6 billet aluminum which are designed for long range precision shooting. This type of scope mount is wonderful for rifles which require a durable, rock solid mount which will not move no matter how much the scope is moved or abused.
Rifle Scope Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly take off a scope and attach it to a different rifle. Multiple scopes can even be switched out if they all use a compatible design mount. These types of mounts are handy for rifles which are transferred a lot, to swap out the optic from the rifle for protection, or for scopes which are used in between multiple rifles.
Details on Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle optic can ruin a day of shooting and your pricey optic by causing fogging and developing residue inside of the scope tube. The majority of scopes prevent moisture from getting in the scope tube with a system of sealing O-rings which are water resistant.
About Rifle Optic Tube Gas Purging
Another part of avoiding the accumulation of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Since this area is currently taken up by the gas, the glass is less influenced by temperature changes and pressure variations from the external environment which could potentially allow water vapor to leak in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to look for.
