Last update on June 30, 2022 // Source: Amazon API
Rifle Scope Product Details
Meopta MeoPro HD80
Rifle Scope Product Features
45 degrees angled viewing
Extra-Low Dispersion Fluoride Glass
Powerful 20-60x Zoom Magnification
MeoBright, MeoShield, MeoDrop Coatings
MeoShield coatings protect external lens surfaces and resist scratching and abrasion
About the Meopta Company
Meopta is a premium company for long gun scopes, optics, mounts, and other components used for firearms like rifles and long guns. They create and make their scopes, mounts, and related products making the most of building materials which are durable and long lasting. This includes the Meopta MeoPro HD80 by Meopta. For more shooting items, visit their website.
Information Rifle Optics
Rifle scopes permit you to specifically aim a rifle at different targets by lining up your eye with the target at range. They do this through zoom by making use of a series of lenses within the scope. The scope’s alignment can be adapted to account for various ecological considerations like wind and elevation 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 via the optic as you line up the scope’s crosshair or reticle with the intended target. The majority of modern rifle scopes and optics have about eleven parts which are located within and on the exterior of the scope body. These optic pieces include the rifle scope’s body, lenses, modification dials, objective focus rings, and other elements. Learn about the eleven parts of scopes.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The type of focal plane a scope has decides where the reticle or crosshair is located relative to the scopes zoom. It actually indicates the reticle is situated behind or before the magnification lens of the optic. Deciding on the most effective kind of rifle optic depends on what type of hunting or shooting you intend on doing.
First Focal Plane Glass Facts
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This causes the reticle to increase in size based on the amount of zoom being used. The benefit is that the reticle measurements are the same at the enhanced range as they are at the non amplified range. As an example, one tick on a mil-dot reticle at 100 yards without any “zoom” is still the very same tick at 100 yards using 5x “zoom”. These types of scopes are useful for:
- Quick acquisition, far away types of shooting
- Shooting situations where calculations are very little
- Experienced shooters who recognize their target “hold over” plus “lead” equations for their weapon
- Shooters who do not mind the reticle is enlarged and takes up more visual eyesight room than a SFP reticle
About Second Focal Plane Optics
Second focal plane optics (SFP) feature the reticle behind the zoom lens. This induces the reticle to remain at the exact same size in relation to the volume of zoom being used. The result is that the reticle measurements alter based upon the magnification employed to shoot over greater distances given that the markings present various increments which can vary with the zoom. In the FFP illustration with the SFP scope, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick measurement. These particular varieties of glass are useful for:
- Long distance forms of shooting where shooters have extra time to make ballistic computations
- Shooting where most shots occur within shorter ranges and proximities
- Shooters who would like a clearer optic sight picture with less area used up by the larger size FFP reticle
Rifle Scope Magnification
The quantity of zoom a scope offers is identified by the diameter, density, 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 Scopes
A single power rifle scope comes with a zoom number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this kind of optic can not fluctuate because it is a fixed power optic.
Adjustable Power Lens Glass Facts
Variable power rifle scopes use enhanced power. The power adjustment is performed by using the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some suggested scope power levels and the distances where they may be effectively used. Bear in mind that high power glass will not be as effective as lower powered scope and optics because too much magnification can be a bad thing. The same applies to extended distances where the shooter needs increased power to see exactly where to properly aim the rifle.
Rifle Optic Lens Covering
All top of the line rifle optic lenses are layered. Lens covering can be an essential element of a shooting system when considering high end rifle optics and scope setups.
HD Versus ED Lens Coatings
Some scope manufacturers also use “HD” or high-definition lens coatings which use various methods, components, chemicals, and polarizations to draw out a wide range of colors and viewable quality through the lens. Some scope makers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Rifle Glass Lens Single Covering Versus Multi-Coating
Different scope lenses can also have different finishes applied to them. All lenses typically have at least some kind of treatment or finish applied to them before being used in a rifle scope or optic. This is due to the fact that the lens isn’t just a raw piece of glass. It is part of the finely tuned optic. It requires a coating to be applied to it so that it will be optimally functional in lots of types of environments, degrees of light (full light VS shade), 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 shield the lens from scratches while reducing glare and other less useful things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends on the scope developer and just how much you spent on it. Both are indicators of the lens quality.
Some scope manufacturers also make it a point to specify if their optic lenses are coated or “multi” covered. This implies the lens has multiple treatments applied to them. If a lens gets multiple treatments, it can show that a manufacturer is taking several actions to fight different environmental elements like an anti-glare finish, a scratch resistant anti-abrasion coating, followed by a hydrophilic covering. This also does not always suggest the multi-coated lens will perform better than a single layered lens. Being “much better” depends upon the manufacturer’s lens treatment technology and the quality of glass used in building the rifle optic.
About Anti-water Covering
Water on a lens does not help with keeping a clear sight picture through a scope at all. Numerous top of the line and high-end scope companies will coat their lenses with a hydrophilic or hydrophobic finishing.
Options for Installing Rifle Scopes on Long Guns
Installing approaches for scopes come in a couple of choices. There are the basic scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also usually are made in quick release versions which use toss levers which permit rifle operators to quickly install and dismount the glass.
Hex Key Optic Rings
Basic, clamp style mounting scope rings use hex head screws to position to the flattop design Picatinny scope mount rails on the tops of rifles. These styles of scope mounts use two detached rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are developed for far away accuracy shooting. This kind of scope mount is ideal for rifles which need a long lasting, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes. These are the design of mounts you want for a dedicated optics system on a long distance hunting or competitors rifle which will seldom need to be modified or adjusted. Blue 242 Loctite threadlocker can also be used on the scope mount screws to stop the hex screw threads from wiggling out after they are mounted safely in place. An example of these rings are the 30mm type from Vortex Optics. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Optic Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to rapidly remove a scope and attach it to a different rifle. Several scopes can even be swapped out if they all use a similar design mount. These types of mounts are convenient for rifles which are transferred a lot, to swap out the optic from the rifle for protecting the scope, or for optics which are used in between numerous rifles.
Sealing and Gas Purging for Rifle Optic Tubes
Wetness inside your rifle optic can ruin a day of shooting and your pricey optic by causing fogging and creating residue inside of the scope tube. The majority of scopes avoid wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Info on Scope Tube Gas Purging
Another part of preventing the accumulation of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Since this area is already occupied by the gas, the glass is less altered by temperature alterations and pressure distinctions from the outdoor environment which may possibly enable water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to seek out.