Description
Rifle Scope Product Details
Schmidt Bender 5-20×50 PM II Ultra Short 5-20×50 P P4F-MOA .25MOA CCW DT MTC LT
5-20×50 PM II Ultra Short 5-20×50 P P4F-MOA .25MOA ccw DT MTC LT
Rifle Scope Product Features
About the Schmidt & Bender Brand
Schmidt & Bender is a premium manufacturer for weapon scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They create and build their scopes, mounts, and related products making the most of building materials which are long lasting and resilient. This includes the Schmidt Bender 5-20×50 PM II Ultra Short 5-20×50 P P4F-MOA .25MOA CCW DT MTC LT by Schmidt & Bender. For more shooting goods, visit their website.
Scope Info
Rifle scopes enable you to exactly align a rifle at various targets by aligning your eye with the target at range. They do this through magnifying the target by making use of a series of lenses inside the scope. The scope’s alignment can be adjusted to account for various environmental factors 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 hit based on the sight picture you are seeing via the scope as you line up the scope’s crosshair or reticle with the intended target. A lot of modern rifle optics have about 11 parts which are found internally and outside of the optic. These parts include the rifle scope’s body, lenses, elevation dials or turrets, objective focus rings, and other parts. See all eleven parts of a scope.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The kind of focal plane an optic has determines where the reticle or crosshair is located in regard to the scopes magnification. It simply means the reticle is situated behind or ahead of the magnification lens of the scope. Choosing the most desired form of rifle optic is based upon what form of shooting you anticipate undertaking.
Info About First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These kinds of scopes are beneficial for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where calculations are low
- Experienced shooters who know their target “hold over” and also “lead” correlations for their long gun
- Shooters who do not mind the reticle is enlarged and uses up more visual sight space than a SFP reticle
About Second Focal Plane Optics
Second focal plane optics (SFP) come with the reticle to the rear of the magnifying lens. This triggers the reticle to remain at the very same size relative to the volume of magnification being used. The end result is that the reticle measurements shift based upon the zoom applied to shoot over greater ranges because the reticle markings present distinct increments which vary with the zoom level. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick measurement. These particular sorts of optics work for:
- Long distance kinds of shooting where shooters have increased time to make ballistic estimations
- Shooting where most of the shots occur within shorter ranges and spaces
- Shooters who prefer a clearer optic sight picture with less room used up by the larger size FFP reticle
Rifle Scope Zoom
The amount of magnification a scope offers is determined 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.
About Fixed Single Power Lens Rifle Scopes
A single power rifle scope and optic comes with a zoom number designator like 4×32. This means the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not change since it is set from the factory.
About Variable Power Lens Glass
Variable power rifle scopes have adjustable power. It will list the zoom amount in a configuration such as 2-10×32. These numbers indicate the zoom of the scope could be changed between 2x and 10x power. This always incorporates the powers in-between 2 and 10. The power adaptation is accomplished by working with the power ring part of the scope near the rear of the scope by the eye bell.
Rifle Glass Power Level and Ranges
Here are some recommended scope power settings and the distances where they can be successfully used. Remember that high power scopes and optics will not be as efficient as lower powered optics and scopes because too much zoom can be a negative thing in certain situations. The same idea relates to longer distances where the shooter needs to have enough power to see where to properly aim the rifle at the target.
Lens Coating for Glass
All modern-day rifle scope and optic lenses are layered. There are different types and qualities of glass coverings. Lens covering is an essential element of a rifle when thinking about high end rifle optics and scope units. The glass lenses are among the most significant parts of the scope considering that they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses protects the lens surface area and also assists with anti glare capabilities from excess sunlight and color profiles.
Info on Optic Lens Coatings – HD Versus ED
Some scope brands likewise use “HD” or high-definition lens finishes which use various processes, chemicals, polarizations, and components 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 Rifle Optic Lens Finishing Versus Multi-Coating
Various optic lenses can also have various coverings used 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.
Single coated lenses have a treatment applied to them which is typically a protective and enhancing multi-purpose treatment. This lens treatment can shield the lens from scratches while lowering 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 manufacturer and the amount you spent on it. Both the manufacturer and amount are indicators of the lens quality.
Some scope producers also make it a point to define if their optic lenses are coated or “multi” coated. Being “much better” depends on the maker’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Anti-water Lens Coverings
Water on a lens does not improve preserving a clear sight picture through an optic at all. Lots of top of the line or premium scope producers will coat their lenses with a hydrophobic or hydrophilic coating. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It treats the surface of the Steiner glass lens so the water particles can not bind to it or produce surface tension. The result is that the water beads roll off of the scope to keep a clear, water free sight picture.
Rifle Scope Installation Alternatives
Installing solutions for scopes are available in a few choices. There are the basic scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use throw levers which allow rifle shooters to rapidly mount and dismount the scopes.
Hex Key Optic Ring Mounts
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 two separate rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long range precision shooting. This type of scope mount is excellent for rifles which need a resilient, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Rifle Scope Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly take off a scope and connect it to a different rifle. Several scopes can even be switched out if they all use a compatible design mount. These types of mounts come in handy for rifle platforms which are transported a lot, to remove the optic from the rifle for protection, or for scopes which are used in between multiple rifles.
Info Around Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can spoil a day on the range and your costly optic by causing fogging and generating residue within the scope tube. The majority of scopes protect against wetness from entering the scope tube with a system of sealing O-rings which are water resistant. Generally, these water resistant optics can be submerged underneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient moisture content prevention for common use rifles for hunting and sporting purposes, unless you anticipate taking your rifle aboard watercrafts and are worried about the optic still working if it is submerged in water and you can still recover the gun.
Rifle Glass Gas Purging
Another element of preventing the buildup of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Because this space is currently occupied by the gas, the scope is less affected by condition changes and pressure variations from the outside environment which might potentially permit water vapor to permeate in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a decent rifle scope to seek out.
