Last update on May 31, 2023 // Source: Amazon API
Rifle Scope Product Details
Sniper Prism Scope 4X 32mm Red/Green/Blue Illuminated Reticle
Scope model: PM4x32
Rings: picatinny rail
FOV @ 100 yds: 28′
Click @100y: 1/4″
Parallax Setting: 100 Yds.
Weight: 10.8 oz.
Please contact us if you have any questions about this Sniper product
Rifle Scope Product Features
Compact Scope built with a one-piece Aircraft-Grade aluminum tube housing and hardened anodized black matte finish for its durability
Excellent value for money – built on a proven, tough platform to surpass expections
100% Nitrogen filled & sealed. Fogproof, rainproof and shockproof
Side wheel adjustable turret (SWAT) with precise 1/2″ MOA click value for wind and elevation adjustment
Side dial operates Red or Green dot with varying brightness levels
About the Sniper Manufacturer
Sniper is a premium supplier for firearm scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They style and make their scopes, mounts, and related products by applying materials which are durable and long lasting. This includes the Sniper Prism Scope 4X 32mm Red/Green/Blue Illuminated Reticle by Sniper. For additional shooting goods, visit their website.
Information About Rifle Glass
Rifle scopes permit you to exactly aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnification by using a series of lenses within the scope. The scope’s alignment can be adjusted for the consideration of separate environmental elements like wind speed and elevation to account for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based upon the sight picture you are seeing using the scope as you align the scope’s crosshair or reticle with the intended target. The majority of modern rifle scopes and optics have around 11 parts which are located within and on the exterior of the scope. These parts consist of the rifle scope’s body, lenses, modification turrets or dials, focus rings, and other parts. See all eleven parts of scopes.
The Varieties of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The type of focal plane an optic has decides where the reticle or crosshair is located relative to the scopes magnification. It actually indicates the reticle is behind or ahead of the magnification lens of the scope. Selecting the best form of rifle optic is based upon what type of shooting or hunting you plan on undertaking.
First Focal Plane Glass
First focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This triggers the reticle to increase in size based on the extent of zoom being used. The benefit is that the reticle measurements are the same at the enhanced range as they are at the non magnified distance. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the identical tick at one hundred yards with 5x “zoom”. These types of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where estimations are minor
- Experienced shooters who understand their target “hold over” and “lead” relationships for their long gun
- Shooters who don’t mind the reticle is bigger and uses up more visual eyesight area than a SFP reticle
Info on Second Focal Plane Glass
Second focal plane scopes (SFP) come with the reticle behind the zoom lens. This induces the reticle to stay at the very same size in relation to the amount of zoom being used. The end result is that the reticle dimensions adjust based on the zoom chosen to shoot over lengthier ranges because the reticle markings represent different increments which fluctuate with the magnification level. In the FFP illustration with the SFP optic, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick. These particular styles of optics work for:
- Long distance types of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots occur within much shorter ranges and spaces
- Shooters who would like a clearer optic sight picture without room taken up by the bigger FFP reticle
Zoom for Optics
The amount of scope zoom you require depends upon the style of shooting you would like to do. Virtually every kind of rifle optic provides some amount of zoom. The amount of magnification a scope offers is determined by the diameter, density, and curvatures of the lens glass within the rifle optic. The magnifying level of the scope is the “power” of the opic. This indicates what the shooter is looking at through the scope is magnified times the power factor of what can generally be seen by human eyes.
Fixed Power Lens Rifle Optic Details
A single power rifle optic and scope comes with a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not fluctuate given that it is fixed.
Adjustable Power Lens Rifle Glass Facts
Variable power rifle scopes can be changed between magnification levels. These types of scopes will note the zoom level in a configuration such as 2-10×32. These numbers mean the zoom of the scope could be changed between 2x and 10x power. This additionally includes the power levels in-between 2 and 10. The power shift is achieved using the power ring part of the scope near the back of the scope by the eye bell piece.
Power Levels and Range
Here are some suggested scope powers and the distances where they can be successfully used. Consider that high magnification scopes will not be as efficient as lower magnification level optics and scopes because increased zoom can be a negative thing in certain situations. The same idea goes for extended ranges where the shooter needs enough power to see precisely where to best aim the rifle.
Scope Lens Finishing
All modern-day rifle scope lenses are layered. There are various types and qualities of finishings. Lens coating can be an essential aspect of a rifle’s setup when thinking of high end rifle optics and scope systems. The glass lenses are one of the most significant pieces of the optic given that they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses protects the lens surface and even assists with anti glare capabilities from excess direct sunlight and color visibility.
HD Versus ED Scope Lens Coatings
Some rifle glass producers also use “HD” or high-definition lens finishes that use various processes, elements, chemical substances, and polarizations to enhance separate color ranges and viewable definition through the lens. This HD finishing is frequently used with more costly high density lens glass which lowers light’s potential to refract through the lens glass. Some scope suppliers use “HD” to refer to “ED” implying extra-low dispersion glass. ED deals with how colors are represented on the chroma spectrum and the chromatic aberration or deviance which is also called color distortion or fringing. Chromatic aberration can be obvious around items with well defined shapes as light hits the object from certain angles.
Single Covering Versus Multi-Coating
Various optic lenses can likewise have various coverings used to them. All lenses typically have at least some type of treatment or finish used to them before they are used in a rifle scope or optic.
Single layered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can protect the lens from scratches while reducing glare and other less advantageous things experienced in the shooting environment while sighting in with the optic. The quality of a single layered lens depends upon the scope developer and just how much you spent paying for it. Both are signs of the lens quality.
Some scope makers likewise make it a point to specify if their optic lenses are coated or “multi” covered. This suggests the lens has had multiple treatments applied to the surfaces. If a lens gets several treatments, it can indicate that a producer is taking several actions to combat various natural elements like an anti-glare covering, a scratch resistant anti-abrasion covering, followed by a hydrophilic finishing. This also does not necessarily mean the multi-coated lens will perform much better than a single coated lens. Being “much better” depends on the maker’s lens treatment techniques and the quality of glass used in constructing the rifle optic.
Optic Lens Anti-water Finishing
Water on an optic’s lens does not support preserving a clear sight picture through a scope at all. Many top of the line and high-end scope makers will coat their lenses with a hydrophilic or hydrophobic coating. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It treats the surface area of the Steiner scope lens so the H2O particles can not bind to it or create surface tension. The outcome is that the water beads move off of the scope to keep a clear, water free sight picture.
Rifle Glass Mounting Options
Installing approaches for scopes can be found in a few choices. There are the standard scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different types of mounts also generally are made in quick release variations which use toss levers which enable rifle shooters to rapidly install and remove the scope.
Glass Mounting Solutions with Hex Key Rings
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop design Picatinny scope installation 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 developed for long range precision shooting. This type of scope mount is great for rifles which require a resilient, rock solid mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly take off a scope and connect it to a different rifle. Several scopes can also be swapped out if they all use a similar design mount. These types of mounts come in handy for long guns which are transferred a lot, to remove the optic from the rifle for protecting the scope, or for optics which are used between multiple rifles.
Optic Tube Sealing and Gas Purging
Wetness inside your rifle optic can destroy a day of shooting and your costly optic by bringing about fogging and creating residue inside of the scope tube. A lot of scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Optic Tubes
Another element of avoiding the buildup of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Because this area is already occupied by the gas, the glass is less altered by condition alterations and pressure distinctions from the outdoor 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 good rifle scope to look for.