Description
Last update on July 2, 2022 // Source: Amazon API
Rifle Scope Product Details
LEBO RifleScope with Illuminated BDC Reticle, Wide Field of View, Side Parallax, Fast Focus Eyepiece, Long Eye Relief,1 inch Tube, Second Focal Plane
Rifle Scope Product Features
High precision tactical rifle scope with 3-9x magnification, a 40mm objective lens, and 4.68in Max Eye Relief
Ultra Clear Sight Picture -Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.
Touch-button controlled reticle illumination with multiple brightness intensities, for better reticle visibility at night or in low light in environments.Reticle etched on the glass offers great durability and much higher shock resistance to recoil
Made with T6061 aircraft grade aluminum in a single piece construction that is strong, sturdy and shockproof. With the sealed o-ring and purged nitrogen, we’ve tested to make sure it is waterproof and fog proof.
LIFETIME REPLACEMENT WARRANTY – We stand behind our scopes and offer a lifetime replacement warranty. In case your scope is defective, we will replace it for you with no questions asked.
About the LEBO Manufacturer
LEBO is a premium producer for firearm scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They create and build their scopes, mounts, and related products working with building materials which are resilient and long lasting. This includes the LEBO RifleScope with Illuminated BDC Reticle, Wide Field of View, Side Parallax, Fast Focus Eyepiece, Long Eye Relief,1 inch Tube, Second Focal Plane by LEBO. For more shooting goods, visit their website.
Information About Glass
Rifle scopes permit you to exactly aim a rifle at different targets by aligning your eye with the target over a distance. They accomplish this through zoom by employing a series of lenses inside the scope. The scope’s alignment can be dialed in to account for various environmental elements like wind and elevation decreases to make up for bullet drop.
The scope’s purpose is to understand exactly where the bullet will land based upon the sight picture you are viewing using the scope as you line up the scope’s crosshair or reticle with the target. The majority of contemporary rifle optics have around 11 parts which are located inside and externally on the scope. These optic pieces include the rifle scope’s body, lenses, elevation turrets, objective focus rings, and other components. See all eleven parts of a scope.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The style of focal plane an optic has identifies where the reticle or crosshair lies in relation to the scopes magnifying adjustments. It actually suggests the reticle is situated behind or ahead of the magnification lens of the scope. Choosing the most suitable style of rifle scope depends on what variety of shooting or hunting you plan on doing.
About First Focal Plane Scopes
Focal plane scopes (FFP) come with the reticle in front of the zoom lens. This triggers the reticle to increase in size based on the extent of magnification being used. The outcome is that the reticle measurements are the same at the enhanced distance as they are at the non magnified distance. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the same tick at one hundred yards by using 5x “zoom”. These kinds of scopes are valuable for:
- Quick acquisition, long distance kinds of shooting
- Shooting scenarios where computations are marginal
- Experienced shooters who have an idea for their target “hold over” and also “lead” relationships for their weapon
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight space than a SFP reticle
Info on Second Focal Plane Optics
Second focal plane optics (SFP) come with the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick.
- Long distance styles of shooting where shooters have additional time to make ballistic computations
- Shooting where most of the shots occur within much shorter ranges and distances
- Shooters who choose a clearer optic picture without area taken up by the larger size FFP reticle
Details on Optic Zoom
The quantity of magnification a scope offers is determined 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.
Info About Fixed Single Power Lens Scopes
A single power rifle optic uses a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of scope can not change considering that it is a fixed power scope.
Info About Variable Power Lens Glass
Variable power rifle scopes can be modified between magnified settings. The power change is achieved by making use of the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range
Here are some advised scope power levels and the ranges where they may be successfully used. Highly magnified scopes will not be as beneficial as lower magnification level glass due to the fact that too much zoom can be a bad thing. The same concept applies to extended distances where the shooter needs adequate power to see where to best aim the rifle at the target.
Lens Finish for Optics
All modern rifle glass lenses are layered. Lens covering is a vital aspect of a rifle system when thinking about high end rifle optics and scope equipment.
HD Versus ED Lenses
Some rifle glass suppliers even use “HD” or high-def lens coverings which make the most of various procedures, components, chemical substances, and polarizations to enhance various colors and viewable target visibility through the lens. This HD finish is often used with more costly, high density lens glass which reduces light’s ability to refract through the lens glass. Some scope suppliers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED handles how certain colors are represented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration may be noticeable around things with hard outlines as light hits the item from certain angles.
Rifle Glass Lens Single Covering Versus Multi-Coating
Different scope lenses can also have various coverings applied to them. All lenses typically have at least some kind of treatment or finish applied to them prior to being used in a rifle scope or optic assembly. Since the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It becomes part of the finely tuned optic. It needs to have a finish put on it so that the lens will be efficiently functional in lots of types of environments, degrees of sunshine (full VS shade), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while decreasing glare and other less beneficial 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 manufacturers also make it a point to specify if their optic lenses are layered or “multi” covered. Being “better” depends on the maker’s lens treatment innovation and the quality of products used in developing the rifle scope.
Anti-water Rifle Scope Lens Finishing
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Many top of the line and military grade scope companies will coat their lenses with a hydrophobic or hydrophilic covering.
Options for Mounting Scopes on Long Guns
Mounting options for scopes are available in a couple of choices. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These various kinds of mounts also normally can be found in quick release versions which use throw levers which enable rifle shooters to rapidly mount and remove the optics.
Hex Key Glass Ring Mounting Solutions
Normal, 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 a couple of separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is designed for long distance accuracy shooting. This type of scope mount is great for rifles which need a resilient, rock solid mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Scope Rings
These types of quick-release rifle scope mounts can be used to quickly attach and remove a scope from a rifle before reattaching it to a different rifle. Several scopes can also be switched out if they all use a compatible style mount. These types of mounts are handy for rifles which are carried a lot, to swap out the optic from the rifle for protection, or for optics which are used in between numerous rifles.
Info Around Rifle Glass Tube Sealing and Gas Purging
Wetness inside your rifle scope can wreck a day on the range and your expensive optic by causing fogging and creating residue inside of the scope’s tube. The majority of scopes protect against wetness from entering the scope tube with a system of sealing O-rings which are water resistant. Normally, these 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 sufficient humidity avoidance for basic use rifles, unless you anticipate taking your rifle aboard a watercraft and are worried about the optic still working if it goes overboard and you can still recover the gun.
Gas Purged Optic Tubes
Another part of avoiding the accumulation of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Because this space is already taken up by the gas, the scope is less affected by condition shifts and pressure differences from the outside environment which might potentially permit water vapor to permeate in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to look for.
