Description
Rifle Scope Product Details
Leica PRS 5-30x56i
Leica PRS 5-30×56 i PRB Riflescope 51300
Rifle Scope Product Features
34mm main tube
First focal plane
Capped turrets
Waterproof and fogproof
About the Leica Brand
Leica is a premium maker for weapon scopes, optics, mounting solutions, and other accessories used for firearms like rifles and long guns. They innovate and make their scopes and related products using building materials which are durable and long lasting. This includes the Leica PRS 5-30x56i by Leica. For more shooting goods, visit their website.
All About Rifle Scopes
Rifle scopes permit you to precisely aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through magnification by using a set of lenses inside the scope. The scope’s positioning can be dialed in for the consideration of varied ecological factors like wind and elevation to account for bullet drop.
The scope’s purpose is to help the shooter understand exactly where the bullet will land based upon the sight picture you are viewing via the optic as you line up the scope’s crosshair or reticle with the intended target. A lot of contemporary rifle scopes and optics have around 11 parts which are located internally and outside of the scope body. These parts include the rifle scope’s body, lenses, modification turrets, focus rings, and other parts. Learn about the eleven parts of glass.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The sort of focal plane an optic has decides where the reticle or crosshair is located in connection with the optic’s magnifying adjustments. It simply implies the reticle is located behind or ahead of the magnification lens of the scope. Choosing the most ideal type of rifle glass depends upon what form of shooting or hunting you intend on undertaking.
About First Focal Plane Scopes
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These kinds of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where estimations are low
- Experienced shooters who know their target “hold over” as well as “lead” ratios for their long gun
- Shooters who do not mind the reticle is bigger and occupies more visual eyesight area than a SFP reticle
About Second Focal Plane Optics
Second focal plane scopes (SFP) feature the reticle behind the magnification lens. This induces the reticle to stay at the exact same scale in relation to the quantity of magnification being used. The end result is that the reticle dimensions alter based upon the zoom employed to shoot over lengthier distances because the reticle measurements represent various increments which differ with the magnification level. In the FFP example with the SFP optic, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick. These particular varieties of glass work for:
- Long distance kinds of shooting where shooters have additional time to make ballistic estimations
- Shooting where most shots take place within much shorter proximities and ranges
- Shooters who choose a clearer optic sight picture without space taken up by the larger size FFP reticle
Zoom for Optics
The amount of zoom a scope supplies is determined 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.
Single Power Lens Rifle Optics
A single power rifle optic uses a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not change given that it is set from the factory.
About Adjustable Power Lens Scopes
Variable power rifle scopes have adjustable power. These types of scopes will note the magnification degree in a configuration such as 2-10×32. These numbers suggest the zoom of the scope could be set between 2x and 10x power. This always includes the powers in-between 2 and 10. The power manipulation is accomplished by working with the power ring part of the scope near the back of the scope by the eye bell piece.
The Power Level and Range of Scopes
Here are some suggested scope power levels and the distances where they may be effectively used. Highly magnified scopes will not be as efficient as lower magnification level optics given that too much zoom can be a negative aspect depending on your shooting distance. The exact same idea relates to longer ranges where the shooter needs sufficient power to see precisely where to best aim the rifle at the target.
Info on Rifle Scope Lens Finish
All top teir rifle optic and scope lenses are coated. Lens finishing can be a crucial element of a shooting platform when looking at high end rifle optics and scope equipment.
HD Versus ED Rifle Scope Lens Coatings
Some scope producers also use “HD” or high-def glass coverings which employ different procedures, chemicals, aspects, and polarizations to enhance a wide range of colors and viewable target visibility through the lens. This HD coating is often used with increased density lens glass which drops light’s capability to refract by means of the lens glass. Some scope vendors use “HD” to describe “ED” signifying extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration which is also called color distortion or fringing. Chromatic aberration can be noticeable around items with hard edges and shapes as light hits the item from various angles.
Optic Lens Single Finishing Versus Multi-Coating
Various scope lenses can even have various coverings applied to them. All lenses normally have at least some kind of treatment or finish applied to them prior to being used in a rifle scope or optic assembly. This is because the lens isn’t just a raw piece of glass. It becomes part of the finely tuned optic. It needs to have a finish placed on it so that it will be optimally functional in many types of environments, degrees of light (full VS shade), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope manufacturer and how much you paid for it.
Some scope makers similarly make it a point to specify if their optic lenses are covered or “multi” covered. Being “better” depends on the maker’s lens treatment technology and the quality of products used in building the rifle scope.
Info on Hydrophobic Covering
Water on a lens does not assist with keeping a clear sight picture through a scope at all. Lots of top of the line and high-end scope companies will coat their lenses with a hydrophobic or hydrophilic covering.
Options for Installing Rifle Glass on Firearms
Mounting approaches for scopes are available in a couple of options. There are the basic scope rings which are individually mounted to the scope and one-piece scope mounts which cradle the scope. These various types of mounts also typically are made in quick release variations which use throw levers which enable rifle operators to quickly mount and dismount the optics.
Hex Key Rifle Glass Ring Mounts
Normal, clamp design 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 two separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is created for long range accuracy shooting. This type of scope install is excellent for rifles which require a durable, rock solid mount which will not move no matter how much the scope is moved or abused.
Rifle Glass Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly detach a scope and connect it to a different rifle. Several scopes can even be switched out if they all use a similar design mount. These types of mounts come in handy for rifle platforms which are transferred a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used between numerous rifles or are situationally focused.
Info Around Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can spoil a day of shooting and your expensive optic by resulting in fogging and producing residue within the scope’s tube. The majority of optics prevent wetness from going into the scope tube with a system of sealing O-rings which are waterproof. Generally, these optics can be submerged within 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be plenty of wetness prevention for conventional use rifles, unless you plan on taking your rifle on a boat and are worried about the scope still performing if it is submerged in water and you can still retrieve the rifle.
Rifle Optic Gas Purging
Another part of avoiding the buildup of wetness within the rifle optic tube is filling the tube with a gas like nitrogen. Because this space is currently taken up by the gas, the glass is less influenced by climate alterations and pressure variations from the outdoor environment which may possibly 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 look for.
