Description
Rifle Scope Product Details
Schmidt Bender PMII 3-27×56 L/P LT P4Fine FFP .1 MRAD CCW Black
Schmidt Bender PMII 3-27×56 34mm L/P LT P4Fine FFP .1 MRAD CCW Black
Rifle Scope Product Features
About the Schmidt & Bender Manufacturer
Schmidt & Bender is a premium producer for long gun scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They style and make their scopes and related products by applying elements which are resilient and long lasting. This includes the Schmidt Bender PMII 3-27×56 L/P LT P4Fine FFP .1 MRAD CCW Black by Schmidt & Bender. For additional shooting items, visit their site.
What You Need to Know About Glass
Rifle scopes permit you to exactly align a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnifying the target using a set of lenses within the scope. The scope’s positioning can be dialed in for consideration of various natural considerations like wind speed and elevation increases to make up for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will land based on the sight picture you are viewing using the optic as you align the scope’s crosshair or reticle with the intended target. Most modern rifle scopes and optics have about eleven parts which are arranged internally and on the exterior of the scope body. These parts include the rifle scope’s body, lenses, windage dials or turrets, objective focus rings, and other elements. See all eleven parts of a rifle optical system.
Rifle Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The kind of focal plane a scope has establishes where the reticle or crosshair lies in connection with the optic’s zoom. It literally suggests the reticle is situated behind or ahead of the magnification lens of the scope. Choosing the most ideal kind of rifle glass is dependent on what variety of shooting you anticipate doing.
First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This triggers the reticle to increase in size based upon the level of zoom being used. The outcome is that the reticle measurements are the same at the magnified range as they are at the non magnified range. For instance, one tick on a mil-dot reticle at 100 yards without any “zoom” is still the corresponding tick at one hundred yards using 5x “zoom”. These kinds of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting situations where calculations are very little
- Experienced shooters who understand their target “hold over” as well as “lead” relationships for their long gun
- Shooters who do not mind the reticle is bigger and uses up more visual eyesight area than a SFP reticle
About Second Focal Plane Optics
Second focal plane scopes (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 measurement.
- Long distance kinds of shooting where shooters have more time to make ballistic calculations
- Shooting where most shots occur within shorter distances and ranges
- Shooters who select a clearer optic sight picture with less room used up by the bigger FFP reticle
Magnification for Rifle Scopes
The quantity of magnification a scope provides is identified by the diameter, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Power Lens Rifle Glass Details
A single power rifle optic comes with a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of optic can not change given that it is fixed.
About Variable Power Lens Scopes
Variable power rifle scopes have adjustable power. It will list the zoom level in a format like 2-10×32. These numbers mean the zoom of the scope can be set in between 2x and 10x power. This always includes the power levels in-between 2 and 10. The power adaptation is achieved by employing the power ring component 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 ranges where they can be efficiently used. High power optics will not be as efficient as lower powered glass due to the fact that too much magnification can be a bad thing. The same applies to longer distances where the shooter needs increased power to see precisely where to best aim the rifle.
Details on Lens Coverings
All modern-day rifle optic and scope lenses are coated. There are different types and qualities of lens finishes. Lens covering can be an important aspect of a rifle when thinking about luxury rifle optics and scope systems. The lenses are among the most essential parts of the glass considering they are what your eye looks through while sighting a rifle in on the target. The coating on the lenses safeguards the lens exterior and also helps with anti glare capabilities from excess direct sunlight and color recognition.
Info on Lens Coatings – HD Versus ED
Some scope makers also use “HD” or high-definition lens coatings which use various methods, chemicals, elements, and polarizations to draw out separate colors and viewable quality through the lens. Some scope makers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Rifle Glass Lens Single Finish Versus Multi-Coating
Different optic lenses can even have various finishes applied to them. All lenses normally have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic assembly. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be efficiently functional in lots of types of environments, degrees of sunlight (full VS shade), and other shooting conditions.
Single covered lenses have a treatment applied to them which is normally a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while decreasing 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 upon the scope developer and how much money you spent on it. Both are indications of the lens quality.
Some scope makers also make it a point to define if their optic lenses are coated or “multi” coated. Being “better” depends on the maker’s lens treatment technology and the quality of products used in constructing the rifle scope.
Hydrophobic Lens Covering
Water on a lens doesn’t help with preserving 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 hydrophilic or hydrophobic coating.
Scope Mounting Alternatives
Installing options for scopes are available in a couple of choices. There are the standard scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These various types of mounts also generally can be found in quick release versions which use toss levers which enable rifle operators to rapidly mount and dismount the scope.
Hex Key Optic Ring Mounts
Standard, clamp style 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 install is excellent for rifles which need a durable, sound mount which will not move no matter how much the scope is moved or abuse the rifle takes.
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. Multiple scopes can even be switched out if they all use a compatible style mount. These types of mounts are handy for rifles which are transported a lot, to swap out the optic from the rifle for protecting the scope, or for optics which are used between numerous rifles or are situationally focused.
Info on Scope Tube Sealing and Gas Purging
Moisture inside your rifle glass can spoil a day on the range and your expensive optic by triggering fogging and developing residue within the scope’s tube. Most scopes protect against moisture from going into the optical tube with a series of sealing O-rings which are waterproof. Generally, these water-resistant optics can be immersed under 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of moisture avoidance for basic use rifles, unless you intend on taking your rifle on boats and are concerned about the optic still functioning if it goes over the side and you can still recover the rifle.
Rifle Glass Gas Purging
Another element of preventing the buildup of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Given that this space is already taken up by the gas, the scope is less influenced by temperature level alterations and pressure variations from the external environment which might potentially permit water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.
