Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Product Details
Schmidt & Bender Zenith 3-12x50mm 7-Reticle .1mrad CW Riflescope
Schmidt & Bender Zenith Series 3-12×50 Posicon Rifle Scopes Reticle 7. You can rely upon these rifle scopes from Schmidt & Bender any time you might need to make a long, accurate shot. This Zenith Series 3-12 x 50 riflescope offers wide magnification range from 3x all the way to 12x lets you be prepared for forest and bush as well as wide-open country. The POSICON system from Schmidt and Bender provides a graphic indication of the reticle’s position and remaining travel within the scope, facilitating mounting, sighting in, and insuring that you retain as much elevation and windage adjustment in these Schmidt&Bender Zenith Riflescopes. The reticle on these Schmidt & Bender Rifle scopes is located in the second focal plane, so its size remains constant throughout the magnification range. Specifications for Schmidt & Bender Zenith 3-12x 50mm Zoom Rifle Scopes with POSICON System: Weight: 22 oz. . Twilight factor: 8.5/24.5 Eye relief: 3.70″ Click value: 360″ Field of view: 33.3/11.4 ft @ 100 yards
Rifle Scope Product Features
Graphic POSICON system
Other Reticles Available
Full magnification range achieved in one 180 degree rotation
30 year warranty
Outstanding twilight performance
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 innovate and make their products by making the most of materials which are long lasting and durable. This includes the Schmidt & Bender Zenith 3-12x50mm 7-Reticle .1mrad CW Riflescope by Schmidt & Bender. For more shooting products, visit their website.
What You Need to Know About Rifle Scopes
Rifle scopes permit you to specifically aim a rifle at different targets by aligning your eye with the target over a range. They do this through magnifying the target by employing a series of lenses within the scope. The scope’s alignment can be adapted for the consideration of separate environmental aspects like wind speed 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 through the scope as you line up the scope’s crosshair or reticle with the target. Many modern rifle optics have around 11 parts which are found inside and externally on the scope. These optic pieces consist of the rifle scope’s body, lenses, adjustment turrets or dials, focus rings, and other parts. See all eleven parts of a rifle optical system.
About 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 is located in regard to the scopes magnifying adjustments. It simply implies the reticle is located behind or before the magnifying lens of the scope. Looking for the most suitable form of rifle scope depends upon what style of shooting or hunting you intend on doing.
About First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based upon the extent of magnification being used. The outcome is that the reticle measurements are the same at the magnified distance as they are at the non magnified range. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the identical tick at 100 yards with 5x “zoom”. These types of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where estimations are minor
- Experienced shooters who have an idea for their aim point “hold over” plus “lead” relationships for their rifles
- Shooters who do not mind the reticle is enlarged and occupies more visual sight area than a SFP reticle
Second Focal Plane Optics
Second focal plane scopes (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement.
- Long distance forms of shooting where shooters have extra time to make ballistic computations
- Shooting where most of the shots occur within shorter ranges and proximities
- Shooters who would like a clearer optic sight picture with less area taken up by the bigger FFP reticle
About Rifle Scope Zoom
The quantity of magnification a scope offers is identified by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Single Power Lens Optics
A single power rifle optic will have a zoom number designator like 4×32. This indicates the magnification power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not adjust since it is a fixed power optic.
Info on Adjustable Power Lens Rifle Scopes
Variable power rifle scopes use variable power levels. The power modification is achieved by the power ring part of the scope near the rear of the scope by the eye bell.
Scope Power Level and Range Correlation
Here are some recommended scope power settings and the distances where they can be efficiently used. High power glass will not be as beneficial as lower powered rifle scope glass since too much zoom can be a negative aspect depending on your shooting distance. The exact same idea goes for extended distances where the shooter needs adequate power to see precisely where to best aim the rifle at the target.
Lens Finishing for Scopes
All top of the line rifle glass lenses are layered. Lens finish is an essential element of a shooting platform when thinking about high end rifle optics and scope systems.
ED Versus HD Rifle Scopes
Some rifle scope suppliers also use “HD” or high-def glass coverings that take advantage of different procedures, elements, polarizations, and chemical applications to extract a wide range of colors and viewable target visibility through the lens. This high-def covering is typically used with increased density lens glass which decreases light’s capability to refract by means of the lens glass. Some scope manufacturers use “HD” to describe “ED” meaning extra-low dispersion glass. ED deals with how certain colors are presented on the chroma spectrum and the chromatic deviance or aberration which is also called color distortion or fringing. Chromatic aberration is often obvious over objects with hard outlines as light hits the object from particular angles.
Single Finishing Versus Multi-Coating for Glass
Different scope lenses can also have different finishings applied to them. All lenses typically have at least some type of treatment or finish applied to them before they are used in a rifle scope or optic. Due to the fact that 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 finish applied to it so that the lens will be efficiently functional in numerous kinds of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
This lens treatment can protect the lens from scratches while decreasing 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 maker and how much you paid for it.
Some scope producers likewise make it a point to specify if their optic lenses are coated or “multi” coated. This implies the lens has had several treatments applied to the surfaces. If a lens receives multiple treatments, it can indicate that a company is taking several steps to fight various natural elements like an anti-glare finishing, a scratch resistant anti-abrasion finishing, followed by a hydrophilic covering. This additionally does not always imply the multi-coated lens is better than a single layered lens. Being “much better” depends on the manufacturer’s lens treatment solutions and the quality of components used in creating the rifle optic.
Hydrophobic Lens Coverings
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Many top of the line and high-end optic companies will coat their lenses with a hydrophobic or hydrophilic covering.
Scope Mounting Options
Installing options for scopes come in a couple of choices. There are the basic scope rings which are individually installed 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 shooters to rapidly mount and remove the scope.
Hex Key Glass Rings
Standard, clamp design mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on rifles. These forms of scope mounts use two detached rings to support the scope, and are normally constructed from 7075 T6 billet aluminum or similar materials which are developed for long distance precision shooting. This form of scope mount is great for rifle systems which need a long lasting, hard use mount which will not move regardless of how much the scope is moved or jarring the rifle takes. These are the style of mounts you really want to have for a dedicated scope system on a reach out and touch someone hunting or hard target interdiction long gun that will seldom need to be altered or adjusted. Blue 242 Loctite threadlocker can also be used on the screws to stop the hex screw threads from backing out after they are installed safely in position. An example of these mounting rings are the 30mm style from the Vortex Optics brand. The set typically costs around $200 USD
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and take off a scope from a rifle before reattaching it to a different rifle. Numerous scopes can even be switched out if they all use a similar design mount. These types of mounts are convenient for rifles which are transported a lot, to swap out the optic from the rifle for protection, or for optics which are used in between several rifles or are situationally focused.
What to Know About Scope Tube Sealing and Gas Purging
Moisture inside your rifle optic can destroy a day on the range and your pricey optic by causing fogging and creating residue within the scope’s tube. Most scopes protect against wetness from going into the scope tube with a system of sealing O-rings which are water resistant. Typically, these water resistant scopes can be submerged underneath 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 standard use rifles, unless you intend on taking your rifle sailing and are concerned about the scope still functioning if it is submerged in water and you can still recover the firearm.
Gas Purged Rifle Glass Tubes
Another element of avoiding the buildup of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Considering that this area is currently taken up by the gas, the optic is less impacted by condition changes and pressure distinctions from the outdoor environment which may potentially allow water vapor to seep in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a good rifle scope to seek out.