Description
Rifle Scope Product Details
Leica PRS 5-30×56 i PRB
With the new Leica PRS 5-30x56i, Leica Sport Optics (Wetzlar, Germany) presents a top-class riflescope for long-range sport shooting ” in a perfect design. Its magnification range of 5x to 30x offers a wide array of uses ” from long-range target shooting to competitions over extreme distances and under the most difficult conditions.
Rifle Scope Product Features
About the Leica Company
Leica is a premium supplier for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They innovate and make their scopes and related products by making the most of building materials which are resilient and long lasting. This includes the Leica PRS 5-30×56 i PRB by Leica. For additional shooting goods, visit their website.
What You Need to Know About Rifle Optics
Rifle scopes allow you to precisely align a rifle at different targets by lining up your eye with the target at range. They accomplish 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 environmental aspects like wind and elevation 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 seeing using the optic as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle optics have around 11 parts which are located inside and externally on the scope. These optic pieces include the rifle scope’s body, lenses, windage and elevation dials, objective focus rings, and other parts. See all eleven parts of a rifle optical system.
About Rifle Glass Styles
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 to do.
First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These styles of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting scenarios where computations are small
- Experienced shooters who have an idea for their aim point “hold over” and “lead” relationships for their weapon
- Shooters who do not mind the reticle is bigger and requires more visual sight space than a SFP reticle
Info About Second Focal Plane Scopes
Second focal plane scopes (SFP) come with the reticle behind the zoom lens. This triggers the reticle to stay at the very same overall size in relation to the volume of magnification being used. The end result is that the reticle dimensions alter based upon the zoom employed to shoot over longer ranges considering the reticle measurements present distinct increments which vary with the zoom level. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick measurement. These particular types of scopes are convenient for:
- Long distance styles of shooting where shooters have additional time to make ballistic computations
- Shooting where most of the shots happen within much shorter ranges and proximities
- Shooters who like a clearer optic picture without space taken up by the larger size FFP reticle
Magnification for Rifle Glass
The amount of zoom a scope provides is figured out by the size, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Info About Single Power Lens Optics
A single power rifle optic or scope comes with a magnification number designator like 4×32. This suggests the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of scope can not adjust considering that it is fixed.
Adjustable Power Lens Rifle Scopes
Variable power rifle scopes have adjustable power. These types of scopes will note the magnification amount in a configuration such as 2-10×32. These numbers mean the magnification of the scope could be adjusted in between 2x and 10x power. This also includes the powers in-between 2 and 10. The power adjustment is achieved by making use of the power ring component of the scope near the back of the scope by the eye bell.
Power Levels and Range
Here are some recommended scope powers and the distances where they may be efficiently used. High power optics will not be as beneficial as lower magnification rifle scope glass considering too much zoom can be a negative aspect depending on your shooting distance. The exact same concept goes for extended distances where the shooter needs increased power to see where to best aim the rifle at the target.
Info on Lens Coatings
All modern rifle scope lenses are layered. There are various types and qualities of lens finishes. When looking at luxury rifle optical devices, Lens finishing can be an essential element of defining the rifle’s capability. The lenses are one of the most significant components of the optic given that they are what your eye looks through while sighting a rifle in on the target. The coating on the lenses shields the lens exterior as well as assists with anti glare capabilities from refracted natural light and color discernibility.
Info on Lens Coatings – HD Versus ED
Some scope manufacturers also use “HD” or high-definition lens coatings which use various techniques, chemicals, components, and polarizations to draw out a wide range of colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Covering Versus Multi-Coating
Different optic lenses can even have various finishings applied to them. All lenses generally have at least some kind of treatment or coating applied to them prior to being used in a rifle scope or optic. This is due to the fact that the lens isn’t just a raw piece of glass. It becomes part of the finely tuned optic. It must have a covering put on it so that the lens will be efficiently functional in numerous types of environments, degrees of light (full VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is typically a protective and improving multi-purpose treatment. This lens treatment can protect 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 developer and the amount you spent paying for it. Both the manufacturer and amount are indications of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are layered or “multi” covered. This implies the lens has numerous treatments applied to the surfaces. If a lens receives numerous treatments, it can show that a maker is taking numerous actions to fight various environmental elements like an anti-glare finish, a scratch resistant anti-abrasion covering, followed by a hydrophilic finishing. This also doesn’t always imply the multi-coated lens will perform much better than a single layered lens. Being “better” depends on the manufacturer’s lens treatment techniques and the quality of materials used in building the rifle glass.
Hydrophobic Coating for Optics
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Numerous top of the line and military grade scope companies will coat their lenses with a hydrophobic or hydrophilic finishing.
Choices for Mounting Glass on Long Guns
Installing solutions for scopes can be found in a few choices. There are the basic scope rings which are individually installed to the optic and one-piece scope mounts which cradle the scope. These various types of mounts also typically come in quick release variations which use throw levers which allow rifle operators to rapidly install and dismount the scope.
Hex Key Optic Rings
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which are developed for long range precision shooting. This type of scope mount is excellent for rifles which require a resilient, rock solid mount which will not move no matter how much the scope is moved or abused.
Scope Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly detach a scope and attach it to a different rifle. Numerous scopes can even be swapped out if they all use a similar style mount. These types of mounts are convenient for long guns which are transported a lot, to remove the optic from the rifle for protection, or for optics which are used in between several rifles or are situationally focused.
Sealing and Gas Purging for Optic Tubes
Wetness inside your rifle optic can ruin a day of shooting and your expensive optic by bringing about fogging and creating residue inside of the scope tube. A lot of scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Optic Tubes
Another part of preventing the accumulation of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Considering that this space is currently taken up by the gas, the scope is less influenced by condition shifts and pressure differences from the outdoor environment which could potentially enable water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to seek out.
