Description
Rifle Scope Product Details
BelOMO POSP 4×24 M. Optical Rifle Scope. Russian Side Mount. 1000m Rangefinder. 1 MOA. Combloc
POSP 4×24 M model features a 4X magnification power, built-in retractable sunshade, a 1000-meter Rangefinder, and makes shooting in insufficient light environment easy with reticle illumination.
The V-clamp makes it easily mountable on any of the rifles equipped with the standard side rail.
Visible magnification, ratio: 4
Angular field of view, degrees: 6
Lens clear aperture, mm: 24
Exit pupil distance, mm: 68.2
Exit pupil diameter, mm: 6
Supply voltage, V: 3
Power supply: 2 Ñ AG13
Overall dimensions, mm, max: 375x136x72
Weight, kg, max: 0.75
Included in the package:
– 1x Optical Scope
– 1x Storage Pouch
– 1x Manual in English
Rifle Scope Product Features
Original world famous POSP 4×24 M scope made by BelOMO
Illuminated Reticle with 1000-meter SVD Rangefinder
4X Magnification Power and 6-degree Angular Field of View
Built-in Retractable Sunshade
Nitrogen filling, crystal clear optics, professionally ground and waterproof
About the BelOMO Manufacturer
BelOMO is a premium manufacturer for weapon scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They design and supply their products making the most of elements which are durable and long lasting. This includes the BelOMO POSP 4×24 M. Optical Rifle Scope. Russian Side Mount. 1000m Rangefinder. 1 MOA. Combloc by BelOMO. For more shooting goods, visit their site.
About Rifle Optics
Rifle scopes allow you to exactly align a rifle at different targets by lining up your eye with the target over a range. They accomplish this through magnifying the target using a series of lenses within the scope. The scope’s alignment can be adjusted to take into account varied natural aspects like wind and elevation increases or decreases to make up for bullet drop.
The scope’s function is to understand exactly where the bullet will land based on the sight picture you are viewing via the scope as you align the scope’s crosshair or reticle with the intended target. The majority of modern rifle scopes have around eleven parts which are located internally and on the exterior of the scope. These scope parts include the rifle scope’s body, lenses, elevation dials or turrets, objective focus rings, and other components. See all eleven parts of an optic.
The Varieties 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 regard to the optic’s zoom. It simply implies the reticle is located behind or ahead of the magnification lens of the scope. Picking out the most suitable kind of rifle optic is dependent on what type of shooting you intend on undertaking.
Info About First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. This induces the reticle to increase in size based upon the amount of zoom being used. The result is that the reticle measurements are the same at the magnified distance as they are at the non amplified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the exact same tick at 100 yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance kinds of shooting
- Shooting situations where calculations are minimal
- Experienced shooters who recognize their aim point “hold over” as well as “lead” relationships for their weapon
- Shooters who don’t mind the reticle is enlarged and occupies more visual sight room than a SFP reticle
Second Focal Plane Glass
Second focal plane scopes (SFP) feature the reticle to the rear of the zoom lens. This causes the reticle to stay at the same scale in connection with the volume of zoom being used. The end result is that the reticle measurements alter based upon the magnification chosen to shoot over longer distances given that the reticle markings represent different increments which differ with the zoom level. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick. These particular sorts of scopes work for:
- Long distance styles of shooting where shooters have extra time to make ballistic estimations
- Shooting where most of the shots happen within much shorter ranges and distances
- Shooters who would like a clearer optic sight picture with less space taken up by the bigger FFP reticle
Rifle Scope Magnification
The quantity of magnification a scope supplies is figured out 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.
Fixed Power Lens Glass
A single power rifle scope and optic will have a zoom number designator like 4×32. This implies the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of optic can not fluctuate given that it is a fixed power optic.
Adjustable Power Lens Scope Facts
Variable power rifle scopes use variable power levels. The power adjustment is achieved by using the power ring part of the scope near the rear of the scope by the eye bell.
Power Levels and Range
Here are some advised scope power settings and the distances where they may be efficiently used. Highly magnified rifle scope glass will not be as efficient as lower powered scopes because too much magnification can be a bad thing. The same idea goes for extended ranges where the shooter needs to have adequate power to see where to best aim the rifle.
Lens Finish for Rifle Scopes
All modern-day rifle optic and scope lenses are coated. Lens finishing can be a vital element of a rifle when looking into high end rifle optics and scope equipment.
HD Versus ED Lenses
Some scope suppliers even use “HD” or high-definition lense coverings which use various processes, aspects, polarizations, and chemicals to enhance numerous color ranges and viewable definition through lenses. This HD coating is often used with greater density lens glass which drops light’s opportunity to refract through the lens glass. Some scope corporations use “HD” to refer to “ED” signifying extra-low dispersion glass. ED deals with how certain colors are presented on the chroma spectrum and the chromatic aberration or difference which is similarly called color distortion or fringing. Chromatic aberration is often obvious around items with defined shapes as light hits the item from particular angles.
Rifle Optic Lens Single Finishing Versus Multi-Coating
Different optic lenses can also have different finishes applied to them. All lenses generally have at least some type of treatment or finish applied to them before 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 finely tuned optic. It requires a coating to be applied to it so that it will be efficiently functional in many types of environments, degrees of light (full light VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while lowering glare and other less advantageous things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope manufacturer and how much you paid for it.
Some scope manufacturers similarly make it a point to define if their optic lenses are layered or “multi” coated. Being “better” depends on the maker’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Hydrophobic Lens Coverings
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Many top of the line and military grade optic companies will coat their lenses with a hydrophilic or hydrophobic finishing.
Options for Installing Rifle Scopes on Firearms
Mounting options for scopes come in a few choices. There are the basic scope rings which are separately installed to the scope and one-piece scope mounts which cradle the scope. These different types of mounts also typically can be found in quick release versions which use manual levers which permit rifle operators to quickly mount and dismount the scope.
Hex Key Rifle Optic Rings
Standard, clamp design mounting scope rings use hex head screws to fix to the flattop design Picatinny scope mount rails on the tops of rifles. These styles of scope mounts use double independent rings to support the optic, and are usually constructed from 7075 T6 billet aluminum which are made for long distance precision shooting. This type of scope mount is excellent for rifles which need a resilient, hard use mount which will not move despite how much the scope is moved about or abuse the rifle takes. These are the style of mounts you should get for a faithful optics system on a long distance hunting or interdiction long gun that will rarely need to be changed or adjusted. Blue 242 Loctite threadlocker can additionally be used on the scope mount screws to prevent the hex screw threads from backing out after they are installed firmly in position. An example of these mounting rings are the 30mm style from Vortex Optics. The set usually costs around $200 USD
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to rapidly attach and take off a scope from a rifle. Multiple scopes can also be switched out if they all use a similar style mount. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers attach securely to a flat top style Picatinny rail. This permits the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while preserving the original sighting settings. These kinds of mounts come in convenient for shooting platforms which are transferred a lot, to remove the scope glass from the rifle for protection, or for optics which are employed in between a number of rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics manufacturer. It usually costs around $250 USD
Details on Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can destroy a day of shooting and your expensive optic by causing fogging and developing residue inside of the scope tube. Many scopes avoid moisture from getting in the scope tube with a system of sealing O-rings which are water resistant.
Optic Gas Purging
Another element of preventing the accumulation of moisture within the rifle scope’s tube is filling the tube with a gas like nitrogen. Considering that this space is currently taken up by the gas, the glass is less impacted by climate changes and pressure variations from the external environment which may 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 seek out.
