Description
Rifle Scope Level Product Details
BKL 12-Way Folding Scope Level, Fits 30mm dia. Scope Tube
12-way scope bubble level Fits 30mm dia. scope tube Easy installation Eliminate cant with BKL’s 12-way scope bubble level. Position the level above, below or off to the side depending on your needs. Reference the level before taking your shot, reposition your gun so it’s level and then shoot. You should see a difference in accuracy, as a canted gun is not accurate. Included ring fits any 30mm scope tube.
Rifle Scope Level Product Features
SCOPE MOUNTS
About the BKL Company
BKL is a premium producer for long gun scopes, optics, mounts, and other components used for firearms like rifles and long guns. They design and build their mounts and related products by applying elements which are long lasting and resilient. This includes the BKL 12-Way Folding Scope Level, Fits 30mm dia. Scope Tube by BKL. For additional shooting goods, visit their website.
Info About Optics
Rifle scopes enable you to exactly aim a rifle at various targets by lining up your eye with the target over a distance. They do this through zoom using a series of lenses within the scope. The scope’s alignment can be adapted for consideration of many environmental things like wind and elevation increases to make up for bullet drop.
The scope’s purpose is to understand precisely where the bullet will hit based upon the sight picture you are viewing using the scope as you line up the scope’s crosshair or reticle with the intended target. Many modern-day rifle scopes have about 11 parts which are located internally and on the exterior of the scope. These optic pieces include the rifle scope’s body, lenses, adjustment dials or turrets, objective focus rings, and other parts. See all eleven parts of an optic.
About Scope Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Picking the best type of rifle optic is based on what type of shooting you plan on doing.
About First Focal Plane Optics
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This triggers the reticle to increase in size based upon the extent of magnification being used. The result is that the reticle measurements are the same at the enhanced distance as they are at the non magnified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the exact same tick at 100 yards with 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where calculations are marginal
- Experienced shooters who understand their aim point “hold over” and “lead” equations for their firearm
- Shooters who don’t mind the reticle is bigger and uses up more visual sight area than a SFP reticle
Second Focal Plane Scope Details
Second focal plane optics (SFP) include the reticle behind the magnifying lens. This triggers the reticle to stay at the very same dimensions in connection with the amount of zoom being used. The effect is that the reticle dimensions alter based on the zoom employed to shoot over greater distances due to the fact that the markings present various increments which vary with the zoom level. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick. These particular styles of glass are handy for:
- Far away styles of shooting where shooters have extra time to make ballistic computations
- Shooting where most shots take place within shorter proximities and ranges
- Shooters who desire a clearer optic picture with less space used up by the bigger FFP reticle
About Scope Zoom
The quantity of scope magnification you require is based on the kind of shooting you plan to do. Virtually every kind of rifle optic delivers some level of magnification. The volume of magnification a scope supplies is identified by the diameter, density, and curvatures of the lenses inside of the rifle optic. The magnification of the optic is the “power” of the scope. This suggests what the shooter is checking out through the scope is magnified times the power aspect of what can generally be seen by human eyes.
Single Power Lens Rifle Optics
A single power rifle scope and optic comes with a magnification number designator like 4×32. This suggests the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not fluctuate considering that it is set from the factory.
Adjustable Power Lens Scopes
Variable power rifle scopes can be adjusted between magnification power levels. It will list the zoom level in a configuration like 2-10×32. These numbers imply the magnification of the scope can be set in between 2x and 10x power. This additionally includes the powers in-between 2 and 10. The power shift is accomplished by working with the power ring component of the scope near the rear of the scope by the eye bell.
Power and Range
Here are some suggested scope powers and the distances where they could be effectively used. Keep in mind that higher magnification scopes will not be as practical as lower magnification level glass since excessive zoom can be a negative thing in certain situations. The exact same concept applies to extended distances where the shooter needs adequate power to see exactly where to properly aim the rifle at the target.
About Lens Coverings
All modern-day rifle glass lenses are covered. Lens finishing is a vital element of a rifle system when thinking about high end rifle optics and scope systems.
HD Versus ED Lens Coatings
Some rifle scope suppliers even use “HD” or high-definition lens coatings which apply different processes, chemical applications, polarizations, and elements to extract separate color ranges and viewable target definition through lenses. This high-definition finishing is normally used with greater density glass which brings down light’s chance to refract through the lens glass. Some scope producers use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how colors are presented on the chroma spectrum and the chromatic aberration which is also called color distortion or fringing. Chromatic aberration may be obvious over objects with hard edges and shapes as light hits the item from certain angles.
Single Coating Versus Multi-Coating
Various optic lenses can likewise have different finishes used to them. All lenses typically have at least some type of treatment or covering applied to them prior to being used in a rifle scope or optic.
Single coated lenses have a treatment applied to them which is generally a protective and boosting multi-purpose treatment. This lens treatment can safeguard the lens from scratches while decreasing glare and other less helpful things experienced in the shooting environment while sighting in with the optic. The quality of a single layered lens depends upon the scope producer and how much you spent on it. The scope’s maker and cost are indications of the lens quality.
Some scope producers likewise make it a point to define if their optic lenses are covered or “multi” covered. This suggests the lens has numerous treatments applied to the surfaces of the glass. If a lens receives numerous treatments, it can indicate that a producer is taking several steps to fight various natural factors like an anti-glare covering, a scratch resistant anti-abrasion finish, followed by a hydrophilic finishing. This additionally does not necessarily indicate the multi-coated lens is better than a single coated lens. Being “better” depends upon the manufacturer’s lens treatment innovation and the quality of products used in developing the rifle scope.
Rifle Optic Lens Hydrophobic Finishing
Water on a lens doesn’t help with maintaining a clear sight picture through a scope at all. Lots of top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic coating.
Glass Installation Choices
Installing approaches for scopes can be found in a few choices. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also typically are made in quick release variations which use manual levers which permit rifle shooters to rapidly install and remove the scopes.
Hex Key Rifle Scope Ring Mounting Solutions
Standard, clamp type mounting scope rings use hex head screws to position to the flattop design Picatinny scope mounting rails on rifles. These types of scope mounts use two individual rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are designed for far away accuracy shooting. This kind of scope mount is very good for rifles which require a resilient, hard use mount which will not shift no matter just how much the scope is moved or jarring the rifle takes. These are the type of mounts you should get for a devoted optics system on a far away hunting or sniper competition firearm which will almost never need to be altered or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to prevent the hex screws from backing out after they are mounted securely in place. An example of these mounting rings are the 30mm style made by the Vortex Optics company. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Rings
These types of quick-release rifle scope mounts can be used to quickly attach and take off a scope from a rifle before reattaching it to a different rifle. Multiple scopes can even be swapped out if they all use a compatible design mount. These types of mounts are convenient for long guns which are carried a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles.
Scope Tube Sealing and Gas Purging
Wetness inside your rifle glass can spoil a day on the range and your pricey optic by triggering fogging and creating residue within the scope tube. The majority of scopes prevent humidity from entering the scope tube with a series of sealing O-rings which are waterproof. Normally, these water resistant optics can be submerged beneath 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be more than enough humidity avoidance for standard use rifles for hunting and sporting purposes, unless you intend on taking your rifle on your motorboat and are worried about the scope still working if it falls overboard and you can still recover the firearm.
What to Know About Glass Tube Gas Purging
Another element of avoiding the buildup of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Considering that this area is currently occupied by the gas, the scope is less impacted by temperature level changes and pressure distinctions from the outdoor environment which might possibly enable water vapor to seep in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to look for.
