Description
Last update on May 31, 2023 // Source: Amazon API
Rifle Scope Base Product Details
Picatinny Base for Model 32 (20 MOA)
Picatinny Base for Model 32 (20 MOA)
Rifle Scope Base Product Features
Picatinny Base for Model 32 (20 MOA)
About the Ultra Light Company
Ultra Light is a premium producer for firearm scopes, optics, mounts, and other components used for guns like rifles and long guns. They create and build their scopes, mounts, and related products by choosing materials which are long lasting and durable. This includes the Picatinny Base for Model 32 (20 MOA) by Ultra Light. For additional shooting items, visit their site.
What You Need to Know About Glass
Rifle scopes permit you to specifically aim a rifle at various targets by lining up your eye with the target at range. They do this through magnifying the target by using a series of lenses within the scope. The scope’s alignment can be dialed in to take into account many natural elements like wind speed and elevation to make up for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based upon the sight picture you are seeing with the scope as you line up the scope’s crosshair or reticle with the intended target. A lot of modern rifle optics have about eleven parts which are located internally and on the exterior of the optic. These optic pieces include the rifle scope’s body, lenses, windage and elevation turrets or dials, objective focus rings, and other elements. See all eleven parts of an optic.
Rifle Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Going for the perfect type of rifle glass is based around what type of shooting you plan on doing.
First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are useful for:
- Quick acquisition, long distance kinds of shooting
- Shooting circumstances where calculations are minimal
- Experienced shooters who have an idea for their target “hold over” and “lead” equations for their weapon
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Glass Info
Second focal plane optics (SFP) come with the reticle behind the zoom lens. This triggers the reticle to remain at the same scale relative to the quantity of magnification being used. The final result is that the reticle measurements adjust based upon the magnification employed to shoot over greater ranges considering that the reticle markings represent distinct increments which differ with the magnification. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These kinds of scopes are beneficial for:
- Far away styles of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots happen within shorter proximities and ranges
- Shooters who would like a clearer optic picture without room used up by the larger size FFP reticle
Optic Magnification
The quantity of scope zoom you need on your optic depends on the type of shooting you like to do. Virtually every kind of rifle scope provides some level of zoom. The quantity of zoom a scope offers is established by the diameter, thickness, and curvatures of the lens glass within the rifle scope. The magnification level of the scope is the “power” of the opic. This implies what the shooter is aiming at through the scope is magnified times the power element of what can generally be seen by human eyes.
About Fixed Single Power Lens Rifle Glass
A single power rifle scope and optic comes with a magnification 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 optic can not fluctuate because it is set from the factory.
Variable Power Lens Scope Info
Variable power rifle scopes have adjustable power. It will note the magnification amount in a configuration such as 2-10×32. These numbers mean the magnification of the scope can be adjusted in between 2x and 10x power. This always involves the powers in-between 2 and 10. The power shift is achieved by operating the power ring component of the scope near the back of the scope by the eye bell.
The Power and Range of Rifle Scopes
Here are some recommended scope power levels and the ranges where they could be effectively used. High power rifle scope glass will not be as beneficial as lower powered scopes given that too much zoom can be a bad thing. The very same idea relates to extended distances where the shooter needs sufficient power to see precisely where to best aim the rifle.
Info on Lens Coating
All modern-day rifle scope and optic lenses are coated. There are various types and qualities of finishings. Lens finish is an essential element of a rifle when thinking of high end rifle optics and scope units. The glass lenses are among the most key components of the scope as they are what your eye sees through while sighting a rifle in on the target. The finishing on the lenses safeguards the lens surface area as well as improves anti glare capabilities from excess direct sunlight and color recognition.
HD Versus ED Optic Lens Coatings
Some rifle scope companies even use “HD” or high-def lense finishes that take advantage of various procedures, components, polarizations, and chemicals to draw out various color ranges and viewable target visibility through lenses. This high-definition covering is often used with greater density glass which lowers light’s chance to refract by means of the lens glass. Some scope corporations use “HD” to describe “ED” meaning extra-low dispersion glass. ED handles how colors are presented on the chroma spectrum and the chromatic aberration which is also called color distortion or fringing. Chromatic aberration can be visible over items with hard outlines as light hits the object from particular angles.
Single Finish Versus Multi-Coating for Rifle Optics
Different scope lenses can also have various finishings applied to them. All lenses typically have at least some kind of treatment or coating applied to them before being used in a rifle scope or optic assembly. 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 covering placed on it so that the lens will be efficiently usable in lots of kinds of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
Single covered lenses have a treatment applied to them which is normally a protective and enhancing multi-purpose treatment. This lens treatment can safeguard the lens from scratches while reducing glare and other less advantageous 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 spent on it. Both the make and cost are indicators of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are coated or “multi” coated. Being “better” depends on the manufacturer’s lens treatment innovation and the quality of materials used in building the rifle scope.
Anti-water Coating for Glass
Water on a lens doesn’t assist with maintaining a clear sight picture through a scope at all. Numerous top of the line and military grade optic companies will coat their lenses with a hydrophilic or hydrophobic covering.
Alternatives for Mounting Rifle Scopes on Long Guns
Installing options for scopes are available in a few options. There are the basic scope rings which are separately installed to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also usually are made in quick release versions which use throw levers which permit rifle shooters to quickly install and remove the glass.
Hex Key Glass Rings
Normal, 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 different rings to support the optic, and are made from 7075 T6 billet aluminum which is developed for long range accuracy shooting. This type of scope install is great for rifles which need a long lasting, sound mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Rifle Optic Rings
These kinds of quick-release rifle scope mounts can be used to rapidly take off a scope from a rifle and reattach it to a different rifle. A wide range of scopes can also be switched 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 firmly to a flat top type Picatinny rail. This enables the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while keeping precision. These types of mounts come in practical for shooting platforms which are hauled around a lot, to take off the scope from the rifle for protection, or for scopes which are used between numerous rifles. An example of this mount type is the 30mm mount from Vortex Optics. It normally costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle optic can ruin a day of shooting and your costly optic by bringing about fogging and producing residue inside of the scope tube. Many scopes avoid wetness from entering the scope tube with a system of sealing O-rings which are waterproof.
Glass Gas Purging
Another part of avoiding the buildup of moisture inside of the rifle optic 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 temp changes and pressure variations from the external environment which may possibly permit water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.
