Last update on November 27, 2022 // Source: Amazon API
Rifle Scope Mount Product Details
Vortex Optics 45 Degree Mount for Red Dot Sights
45 Degree Pica tinny Mount Designed for use with Red Dots, lasers, flashlights, slings, and open sights. Mount this adapter on any 1913 Mil Spec Rail Made in USA Vortex Optics VIP
Rifle Scope Mount Product Features
About this item
Use this 45 degree offset Pica tinny mount in conjunction with a red dot sight, laser, flashlight, sling or open sights.
Mounts to any 1913 Mil Spec rail.
Lightweight and durable machined aluminum construction.
About the Vortex Company
Vortex is a premium maker for long gun scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They style and make their mounts and related products working with elements which are long lasting and durable. This includes the Vortex Optics 45 Degree Mount for Red Dot Sights by Vortex. For more shooting items, visit their site.
What You Need to Know About Glass
Rifle scopes allow you to precisely align a rifle at various targets by lining up your eye with the target over a distance. They accomplish this through magnifying the target by employing a series of lenses within the scope. The scope’s positioning can be adapted to take into account separate natural things like wind and elevation increases to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based upon the sight picture you are viewing via the scope as you align the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle optics have around 11 parts which are located within and outside of the scope body. These optic pieces include the rifle scope’s body, lenses, windage dials, objective focus rings, and other parts. See all eleven parts of a rifle scope.
About Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Considering the best type of rifle glass is based around what type of shooting you plan on doing.
First Focal Plane Glass
Focal plane scopes (FFP) include the reticle in front of the zoom lens. These kinds of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting situations where calculations are very little
- Experienced shooters who know their aim point “hold over” as well as “lead” ratios for their weapon
- Shooters who do not mind the reticle is bigger and occupies more visual eyesight room than a SFP reticle
About Second Focal Plane Scopes
Second focal plane scopes (SFP) include the reticle behind the magnifying lens. This induces the reticle to remain at the same dimensions in relation to the volume of magnification being used. The final result is that the reticle measurements alter based on the magnification employed to shoot over longer ranges due to the fact that the reticle markings represent various increments which can vary with the magnification. In the FFP example with the SFP glass, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick. These particular types of optics work for:
- Long distance forms of shooting where shooters have extra time to make ballistic computations
- Shooting where most of the shots happen within much shorter ranges and proximities
- Shooters who would like a clearer optic sight picture without area used up by the enlarged FFP reticle
Ins and Outs of Rifle Glass Zoom
The quantity of zoom a scope supplies is determined by the diameter, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Rifle Optics
A single power rifle optic will have a zoom number designator like 4×32. This suggests the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this type of scope can not adjust given that it is a fixed power optic.
Info About Adjustable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power adjustment is accomplished by making use of the power ring part of the scope near the back of the scope by the eye bell.
Rifle Glass Power and Ranges
Here are some suggested scope powers and the distances where they may be successfully used. Keep in mind that high power scopes will not be as practical as lower powered optics since too much magnification can be a detractor. The same idea goes for longer distances where the shooter needs adequate power to see precisely where to best aim the rifle at the target.
About Glass Lens Coating
All top teir rifle glass lenses are coated. Lens finishing can be an essential aspect of a rifle when thinking about high end rifle optics and scope systems.
ED Versus HD Optics
Some scope brands likewise use “HD” or high-definition lens coverings which use different procedures, elements, chemicals, and polarizations to draw out various colors and viewable quality through the lens. Some scope producers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Single Finishing Versus Multi-Coating for Optics
Different optic lenses can even have different finishings applied to them. All lenses generally have at least some kind of treatment or finish applied to them prior to being used in a rifle scope or optic. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It requires a coating to be applied to it so that it will be optimally functional in numerous kinds of environments, degrees of sunshine (full light VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while reducing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope maker and how much you paid for it.
Some scope manufacturers similarly make it a point to specify if their optic lenses are coated or “multi” coated. Being “much better” depends on the manufacturer’s lens treatment innovation and the quality of products used in developing the rifle scope.
Anti-water Lens Coating
Water on a lens does not help with preserving a clear sight picture through a scope at all. Many top of the line and military grade optic makers will coat their lenses with a hydrophobic or hydrophilic finishing which is water repellent.
Options for Mounting Rifle Scopes on Firearms
Installing solutions for scopes can be found in a few choices. There are the standard scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These various types of mounts also generally can be found in quick release variations which use toss levers which enable rifle operators to quickly mount and dismount the optics.
Hex Key Rifle Glass Ring Mounting Solutions
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use two separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is created for long distance precision shooting. This type of scope mount is fine for rifles which require a long lasting, sound mount 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 quickly detach a scope from a rifle and reattach it to a different rifle. If they all use a similar style mount, multiple scopes can often be switched out. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers connect firmly to a flat top type Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted while retaining accuracy. These kinds of mounts are useful and convenient for shooting platforms which are shipped a lot, to remove the scope glass from the rifle for protection, or for aiming systems which are used between a number of rifles. An example of this mount style is the 30mm mount from the Vortex Optics manufacturer. It normally costs around $250 USD
Rifle Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can ruin a day of shooting and your costly optic by bringing about fogging and creating residue inside of the scope tube. Many scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.
Info Around Rifle Glass Tube Gas Purging
Another part of preventing the accumulation of moisture within the rifle optic tube is filling the tube with a gas like nitrogen. Given that this area is already occupied by the gas, the scope is less altered by temp changes and pressure distinctions from the outdoor environment which could potentially enable water vapor to leak 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.