Last update on August 9, 2022 // Source: Amazon API
Rifle Scope Product Details
Schmidt Bender PMII 5-20×50 P LT MTC/CT ST Tremor2 FFP 1cm CCW Pantone
Schmidt Bender PMII 5-20×50 P LT MTC/CT ST Tremor2 FFP 1cm CCW Pantone
Rifle Scope Product Features
About the Schmidt & Bender Company
Schmidt & Bender is a premium producer for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They innovate and build their mounts, scopes, and related products by choosing elements which are resilient and long lasting. This includes the Schmidt Bender PMII 5-20×50 P LT MTC/CT ST Tremor2 FFP 1cm CCW Pantone by Schmidt & Bender. For more shooting goods, visit their website.
Rifle scopes allow you to exactly aim a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target by employing a series of lenses inside the scope. The scope’s positioning can be adapted to account for many environmental things like wind and elevation increases to account for bullet drop.
The scope’s function is to help the shooter understand precisely where the bullet will land based upon the sight picture you are seeing via the optic as you align the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle scopes and optics have around 11 parts which are located inside and on the exterior of the optic. These optic pieces include the rifle scope’s body, lenses, elevation dials or turrets, objective focus rings, and other parts. Learn about the eleven parts of rifle scopes.
About Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Finding the perfect type of rifle scope is based around what type of shooting you plan to do.
First Focal Plane Glass
First focal plane optics (FFP) include the reticle ahead of the magnification lens. This induces the reticle to increase in size based on the amount of zoom being used. The outcome is that the reticle measurements are the same at the amplified range as they are at the non magnified range. One tick on a mil-dot reticle at 100 yards without “zoom” is still the exact same tick at 100 yards with 5x “zoom”. These kinds of scopes are practical for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where calculations are very little
- Experienced shooters who understand their aim point “hold over” and “lead” equations for their rifles
- Shooters who do not mind the reticle is enlarged and requires more visual sight area than a SFP reticle
Second Focal Plane Scopes
Second focal plane scopes (SFP) come with the reticle behind the zoom lens. This triggers the reticle to remain at the very same size in connection with the volume of magnification being used. The result is that the reticle dimensions adapt based upon the zoom applied to shoot over longer distances since the reticle markings present various increments which change with the magnification level. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick reticle measurement. These styles of scopes are useful for:
- Long distance types of shooting where shooters have more time to make ballistic computations
- Shooting where most shots occur within shorter distances and ranges
- Shooters who would like a clearer optic sight picture without room taken up by the larger sized FFP reticle
Zoom for Rifle Optics
The extent of scope magnification you need on your glass is based on the form of shooting you want to do. Just about every kind of rifle optic delivers some degree of magnification. The volume of magnification a scope provides is identified by the dimension, density, and curvatures of the lens glass inside of the rifle optic. The magnification level of the scope is the “power” of the glass. This denotes what the shooter is looking at through the scope is amplified times the power factor of what can usually be seen by human eyes.
Single Power Lens Optics
A single power rifle scope uses a zoom number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not fluctuate since it is a fixed power scope.
About Adjustable Power Lens Rifle Glass
Variable power rifle scopes can be tweaked between magnified settings. The power change is performed by the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range Correlations
Here are some suggested scope powers and the distances where they may be successfully used. High power optics will not be as efficient as lower powered glass considering that too much magnification can be a bad thing. The same idea relates to longer distances where the shooter needs to have adequate power to see exactly where to properly aim the rifle.
Rifle Scope Lens Finishing
All modern-day rifle optic and scope lenses are coated. There are various types and qualities of lens finishes. When researching luxury rifle optics and scope units, Lens coating can be a significant component of defining the rifle’s capability. The lenses are one of the most significant pieces of the optic because 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 surface as well as assists with anti glare capabilities from refracted sunrays and color exposure.
HD Versus ED Lenses
Some rifle scope suppliers also use “HD” or high-def lens coatings that take advantage of various procedures, polarizations, chemicals, and components to draw out numerous colors and viewable definition through the lens. This high-def coating is commonly used with more costly, high density lens glass which reduces light’s potential to refract by means of the lens glass. Some scope brands use “HD” to refer to “ED” signifying extra-low dispersion glass. ED deals with how certain colors are represented on the chroma spectrum and the chromatic difference or aberration which is also called color distortion or fringing. Chromatic aberration may be visible over items with well defined outlines as light hits the item from various angles.
Single Finishing Versus Multi-Coating for Rifle Glass
Various optic lenses can also have various coatings applied to them. All lenses normally have at least some kind of treatment or covering applied to them prior to being used in a rifle scope or optic. Because the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It needs to have a finishing applied to it so that the lens will be efficiently usable in numerous kinds of environments, degrees of light (full VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while minimizing glare and other less helpful 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 producers similarly make it a point to specify if their optic lenses are covered or “multi” covered. Being “much better” depends on the manufacturer’s lens treatment technology and the quality of products used in developing the rifle scope.
Rifle Optic Lens Hydrophobic Coating
Water on a lens doesn’t assist with maintaining a clear sight picture through a scope at all. Numerous top of the line and high-end optic companies will coat their lenses with a hydrophobic or hydrophilic anti-water finishing.
Scope Installation Alternatives
Installing options for scopes can be found in a couple of options. There are the standard scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also normally are made in quick release variations which use throw levers which allow rifle operators to quickly install and remove the glass.
Hex Key Glass Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount 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 are developed for long range accuracy shooting. This type of scope install is wonderful for rifles which need a durable, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Ring Mounts
These kinds of quick-release rifle scope mounts can be used to rapidly connect and detach a scope from a rifle. Several scopes can also be swapped out if they all use a similar designed mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect solidly to a flat top style Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while retaining accuracy. These types of mounts come in convenient for rifles which are shipped a lot, to take off the scope from the rifle for protection, or for aiming systems which are utilized in between multiple rifles. An example of this mount type is the 30mm mount from the Vortex Optics brand. It typically costs around $250 USD
Optic Tube Sealing and Gas Purging
Moisture inside your rifle scope can mess up a day of shooting and your costly optic by bringing about fogging and creating residue inside of the scope tube. A lot of scopes prevent moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Details on Scope Tube Gas Purging
Another element of preventing the buildup of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Since this space is already occupied by the gas, the scope is less altered by climate alterations and pressure distinctions from the outdoor environment which could possibly allow 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.