Last update on May 17, 2022 // Source: Amazon API
Rifle Scope Product Details
Sniper LT-3-9X32AO rifle-scopes
Excellent quality lenses make this a great choice for hunters and sports shooters who want the variety of shooting that 3-9×32 provides. This Sniper rifle scope also includes Parallax adjustment via front a.O. (Dial on the objective lens), allowing the target to be seen in even clearer detail. Included: Sniper lt3-9x32ao rifle scope 2 x Flip-up lens caps lens cloth 2 x scope rings for Pica tinny rails (standard type 20mm) specifications: magnification: 3- 9 x tube diameter: 1 inch objective diameter: 32mm field of view at 100 yards: 39.3″ – 13.1″ eye relief: 3.3″ – 3.1″ exit Pupil: 10.0mm – 4.4mm click value At100 yards: 1/4″ length: 12.75″ (13.25″ with caps) weight: 15 ounces
Rifle Scope Product Features
Clear glass lenses with good light transmission – clear at all levels of magnification
Mil-dot reticle (Black)
Includes Pica tinny scope rings; 2 inch threaded sunshade & lens caps
100% purged and sealed – Fog proof, waterproof and shockproof
One piece aluminum scope body
About the Sniper Manufacturer
Sniper is a premium supplier for long gun scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They design and build their mounts, scopes, and related products working with materials which are long lasting and durable. This includes the Sniper LT-3-9X32AO rifle-scopes by Sniper. For additional shooting items, visit their site.
Rifle scopes enable you to specifically align a rifle at different targets by aligning your eye with the target at range. They accomplish this through zoom using a series of lenses inside the scope. The scope’s positioning can be adapted to take into account many natural aspects like wind speed and elevation decreases to make up for bullet drop.
The scope’s purpose is to understand exactly where the bullet will hit based upon the sight picture you are viewing using the scope as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle scopes and optics have about 11 parts which are found within and on the exterior of the optic. These parts include the rifle scope’s body, lenses, windage and elevation turrets, focus rings, and other parts. Learn about the eleven parts of optics.
Rifle Optic Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Deciding upon the perfect type of rifle scope depends on what type of shooting you plan on doing.
Info About First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This induces the reticle to increase in size based on 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 magnified range. One tick on a mil-dot reticle at 100 yards without “zoom” is still the same tick at one hundred yards with 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting situations where computations are small
- Experienced shooters who have an idea for their target “hold over” as well as “lead” ratios for their firearms
- Shooters who do not mind the reticle is bigger and requires more visual eyesight area than a SFP reticle
Second Focal Plane Scope Details
Second focal plane scopes (SFP) include the reticle to the rear of the zoom lens. This causes the reticle to remain at the same scale relative to the volume of zoom being used. The outcome is that the reticle measurements adjust based on the magnification used to shoot over greater ranges because the reticle markings present different increments which fluctuate with the magnification level. In the FFP illustration with the SFP scope, the 5x “zoom” 100 yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular kinds of glass are convenient for:
- Far away styles of shooting where shooters have more time to make ballistic computations
- Shooting where most of the shots happen within much shorter distances and ranges
- Shooters who select a clearer optic sight picture with less room taken up by the larger sized FFP reticle
The level of scope magnification you need on your optic is based on the sort of shooting you like to do. Practically every type of rifle glass supplies some amount of magnification. The amount of zoom a scope supplies is determined by the diameter, density, and curves of the lens glass within the rifle scope. The magnifying level of the scope is the “power” of the glass. This implies what the shooter is aiming at through the scope is amplified times the power aspect of what can typically be seen by human eyes.
Fixed Single Power Lens Rifle Optics
A single power rifle scope will have a magnification number designator like 4×32. This means 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 because it is a fixed power scope.
Info About Variable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power modification is accomplished by using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Scopes
Here are some suggested scope powers and the ranges where they can be effectively used. High power scopes will not be as efficient as lower magnification level rifle scope glass since too much zoom can be a bad thing. The same goes for extended ranges where the shooter needs enough power to see where to best aim the rifle at the target.
Info on Glass Lens Finish
All contemporary rifle optic lenses are layered. There are various types and qualities of lens coverings. When considering high end rifle optics and scope units, Lens covering can be a very important aspect of defining the rifle’s capability. The lenses are among the most critical parts of the glass because they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses shields the lens surface area and assists with anti glare capabilities from excess direct sunlight and color exposure.
HD Versus ED Lenses
Some scope producers also use “HD” or high-definition lens finishes which use various techniques, chemicals, polarizations, and aspects to draw out various colors and viewable quality through the lens. Some scope makers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Single Covering Versus Multi-Coating
Different optic lenses can likewise have different coatings applied to them. All lenses typically have at least some type of treatment or finishing used to them before being used in a rifle scope or optic.
This lens treatment can protect the lens from scratches while lowering glare and other less helpful 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 also make it a point to define if their optic lenses are covered or “multi” covered. This implies the lens has multiple treatments applied to the surfaces. If a lens gets several treatments, it can establish that a producer is taking multiple actions to fight various environmental aspects like an anti-glare covering, a scratch resistant anti-abrasion finish, followed by a hydrophilic finish. This also does not necessarily indicate the multi-coated lens will perform better than a single layered lens. Being “better” hinges on the manufacturer’s lens treatment techniques and the quality of products used in creating the rifle scope.
About Anti-water Coating
Water on a lens doesn’t support retaining a clear sight picture through an optic at all. Numerous top of the line or high-end optic makers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a good example of this kind of treatment. It provides protection for the exterior surfaces of the Steiner scope lens so the water molecules can not bind to it or produce surface tension. The result is that the water beads move off of the scope to preserve a clear, water free sight picture.
Rifle Glass Mounting Options
Installing approaches for scopes are available in a couple of options. There are the basic scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different types of mounts also usually come in quick release variations which use toss levers which allow rifle shooters to quickly mount and remove the optics.
Hex Key Rifle Scope Ring Mounting Solutions
Basic, clamp style mounting optic rings use hex head screws to install to the flattop style Picatinny scope mounting rails on rifles. These kinds of scope mounts use double detached rings to support the scope, and are normally constructed from 7075 T6 billet aluminum or similar materials which are made for far away precision shooting. This type of scope mount is great for rifles which need to have a resilient, rock solid mount which will not move no matter how much the scope is moved about or jarring the rifle takes. These are the type of mounts you really want to have for a specialized optics setup on a long distance scouting or hard target interdiction firearm which will seldom need to be changed or adjusted. Blue 242 Loctite threadlocker can additionally be used on the screws to protect against the hex screw threads from wiggling out after they are mounted tightly in place. An example of these rings are the 30mm style made by Vortex Optics. 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 detach a scope and connect it to a different rifle. Numerous scopes can even be swapped out if they all use a compatible style mount. These types of mounts are handy for long guns which are transferred a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles.
What to Know About Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle glass can destroy a day on the range and your pricey optic by resulting in fogging and making residue within the scope tube. The majority of optics protect against moisture from entering the optical tube with a series of sealing O-rings which are water resistant. Normally, these water-resistant scopes can be immersed within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of moisture content prevention for basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle on a boat and are worried about the optic still performing if it is submerged in water and you can still rescue the gun.
About Glass Tube Gas Purging
Another element of avoiding the accumulation of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the scope is less affected by condition alterations and pressure variations from the outside environment which could potentially allow water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to look for.