Description
Last update on July 4, 2022 // Source: Amazon API
Rifle Scope Product Details
PASSION 6X 1-6x24i
German Precision Optics GPO PASSION 6X 1-6x24i Riflescope, G4i Reticle, Black Matte R600
Rifle Scope Product Features
30mm main tube
Super-zoom 6X technology and internal quick zero custom turrets
iControl illumination and GPObright lens coating technology
Massive lenses assure optical excellence
G4i reticle
About the German Precision Optics Scope Maker
German Precision Optics is a premium supplier for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They create and make their mounts, scopes, and related products by choosing materials which are long lasting and durable. This includes the PASSION 6X 1-6x24i by German Precision Optics. For additional shooting goods, visit their site.
What You Need to Know About Rifle Glass
Rifle scopes permit you to precisely align a rifle at different targets by aligning your eye with the target over a range. They accomplish this through magnification using a series of lenses within the scope. The scope’s positioning can be dialed in to take into account different ecological elements like wind and elevation decreases to account for bullet drop.
The scope’s function is to understand exactly where the bullet will land based upon the sight picture you are viewing with the scope as you align the scope’s crosshair or reticle with the target. Many modern rifle scopes have around 11 parts which are located internally and externally on the scope body. These scope parts include the rifle scope’s body, lenses, adjustment dials, objective focus rings, and other parts. Learn about the eleven parts of optics.
Rifle Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Considering the finest type of rifle glass is based around what type of shooting you plan to do.
Info About First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These types of scopes are helpful for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are minimal
- Experienced shooters who know their aim point “hold over” and also “lead” ratios for their firearms
- Shooters who do not mind the reticle is enlarged and uses up more visual sight room than a SFP reticle
Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle to the rear of the magnification 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.
- Long distance forms of shooting where shooters have additional time to make ballistic estimations
- Shooting where most shots occur within much shorter ranges and proximities
- Shooters who choose a clearer optic sight picture without room taken up by the enlarged FFP reticle
Rifle Scope Zoom
The quantity of zoom a scope supplies is determined by the size, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
About Fixed Single Power Lens Rifle Glass
A single power rifle optic uses a zoom number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not change given that it is a set power scope.
Variable Power Lens Rifle Optic Details
Variable power rifle scopes can be adjusted between magnification power levels. These types of scopes will note the zoom amount in a format like 2-10×32. These numbers indicate the zoom of the scope could be adjusted in between 2x and 10x power. This additionally involves the power levels in-between 2 and 10. The power adjustment is accomplished using the power ring component of the scope near the back of the scope by the eye bell piece.
Power and Range
Here are some recommended scope power levels and the ranges where they can be effectively used. Remember that higher power scopes will not be as effective as lower powered optics and scopes due to the fact that excessive magnification can be a bad thing. The same applies to extended distances where the shooter needs adequate power to see where to best aim the rifle at the target.
Glass Lens Covering
All top of the line rifle scope and optic lenses are layered. Lens coating is a vital element of a shooting platform when looking into high end rifle optics and scope systems.
HD Versus ED Scope Lens Coatings
Some glass companies will also use “HD” or high-def glass coverings which apply different procedures, elements, compounds, and polarizations to draw out a wide range of colors and viewable definition through lenses. This HD finishing is often used with higher density lens glass which drops light’s capability to refract by means of the lens glass. Some scope vendors use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how certain colors are represented on the chromatic spectrum and the chromatic aberration or difference which is also called color distortion or fringing. Chromatic aberration is often visible around things with hard edges and outlines as light hits the object from certain angles.
Single Finish Versus Multi-Coating
Various optic lenses can also have different coatings used to them. All lenses typically have at least some type of treatment or coating used to them before being used in a rifle scope or optic.
Single coated lenses have a treatment applied to them which is usually a protective and enhancing multi-purpose treatment. This lens treatment can shield the lens from scratches while decreasing 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 upon the scope developer and just how much you spent on it. The scope’s maker and cost are indications of the lens quality.
Some scope producers similarly make it a point to define if their optic lenses are coated or “multi” covered. Being “better” depends on the producer’s lens treatment innovation and the quality of products used in building the rifle scope.
Hydrophobic Finishing for Rifle Optics
Water on a lens does not help with keeping a clear sight picture through a scope at all. Numerous top of the line and military grade scope makers will coat their lenses with a hydrophobic or hydrophilic anti-water coating.
Rifle Scope Installation Alternatives
Mounting solutions for scopes can be found in a few options. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These various types of mounts also normally come in quick release variations which use throw levers which allow rifle operators to rapidly install and remove the optics.
Rifle Optic Mounting Solutions with Hex Key Rings
Normal, 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 separate rings to support the optic, and are made from 7075 T6 billet aluminum which are created for long distance accuracy shooting. This type of scope install is fine for rifles which require a long lasting, sound mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Optic 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 swapped out if they all use a compatible design mount. These types of mounts are handy for long guns which are transported a lot, to remove the optic from the rifle for protection, or for scopes which are used in between several rifles.
Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle scope can destroy a day of shooting and your costly optic by causing fogging and producing residue inside of the scope tube. Many scopes avoid moisture from going into the scope tube with a system of sealing O-rings which are water resistant.
Glass Gas Purging
Another component of preventing the accumulation of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the optic is less affected by temperature level shifts and pressure differences from the outside environment which may potentially permit water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.
