Last update on June 4, 2023 // Source: Amazon API
Rifle Scope Product Details
TACFUN AIM Sports 2-7X32MM Long Eye Relief Scout Scope with RED Laser & Duplex Reticle
The LER 2-7X32mm Scout Scope has a Duplex Reticle and Dual-Illumination accompanied with a side Red Laser. Long Eye Relief (LER) optics are designed with a slim profile and low to medium magnification. These forward mounted optics are an ideal choice for a wide variety of lever and bolt action rifles. Scout scopes can also be used in conjunction with some pistol when target shooting and hunting. Milled from one solid piece of aircraft grade aluminum to withstand constant heavy recoil Fog proof and shock-resistant housing Nitrogen charged with weather resistant seals Blue fused multi-coated lens provides superior light transmission, resolution and scratch resistance Dual-illuminated (Red, Green) reticles for low light conditions Windage and elevation adjustment 5mW adjustable red laser Weaver / Picatinny 1913 ring mounts included Magnification 2X-7X Tube Diameter 1″ Objective 32mm Eye Relief 8.5″-10.5″ Exit Pupil 16-4.6mm Field of View (Feet at 100 yards) 14-4.6 M.O.A 1/4 Finish Matte Black Lens Coating Blue Length 10.5″ Weight 23.5 oz.
Rifle Scope Product Features
AIM SPORTS LIFETIME WARRANTY!! 2-7X32MM LONG EYE RELIEF SCOUT SCOPE WITH RED LASER & DUPLEX RETICLE
Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam. Milled from one solid piece of aircraft grade aluminum body to withstand constant heavy recoil Fog proof and shock-resistant housing
Nitrogen charged with weather resistant seals Blue fused multi-coated lens provides superior light transmission, resolution and scratch resistance Windage and elevation adjustment
Magnification is 4X Tube diameter is 1″ Objective is 32 mm Length is 7.75″ Weight: 8.5 oz.
Packing listing 1.Scope 2.A pair of Scope rings(fit 20mm weaver / picatinny rail) 3.Lens Cloth 4.Allen tool
About the TACFUN Brand
TACFUN is a premium company for long gun scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They style and build their products using elements which are long lasting and resilient. This includes the TACFUN AIM Sports 2-7X32MM Long Eye Relief Scout Scope with RED Laser & Duplex Reticle by TACFUN. For additional shooting goods, visit their website.
What You Need to Know About Optics
Rifle scopes enable you to exactly aim a rifle at various targets by lining up your eye with the target over a range. They do this through zoom by using a series of lenses inside the scope. The scope’s positioning can be dialed in to account for varied natural elements like wind and elevation to account for bullet drop.
The scope’s purpose is to help the shooter understand precisely where the bullet will hit based on the sight picture you are viewing with the optic as you align the scope’s crosshair or reticle with the intended target. Many modern-day rifle optics have about 11 parts which are located within and outside of the scope body. These optic pieces consist of the rifle scope’s body, lenses, windage turrets, objective focus rings, and other components. See all eleven parts of a rifle scope.
About Rifle Optic Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Finding the finest type of rifle scope is based around what type of shooting you plan on doing.
About First Focal Plane Optics
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. These types of scopes are helpful for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where computations are minimal
- Experienced shooters who recognize their target “hold over” and “lead” relationships for their firearm
- Shooters who do not mind the reticle is enlarged and occupies more visual sight space than a SFP reticle
About Second Focal Plane Optics
Second focal plane glass (SFP) feature the reticle behind the magnification lens. This induces the reticle to stay at the exact same dimensions relative to the volume of zoom being used. The final result is that the reticle measurements change based on the zoom chosen to shoot over lengthier distances considering the reticle measurements represent various increments which fluctuate with the magnification. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular sorts of optics are beneficial for:
- Far away styles of shooting where shooters have increased time to make ballistic computations
- Shooting where most of the shots happen within shorter ranges and distances
- Shooters who like a clearer optic sight picture without room used up by the bigger FFP reticle
Magnification for Optics
The amount of scope zoom you need is based on the style of shooting you intend to do. Almost every kind of rifle scope supplies some amount of zoom. The quantity of magnification a scope delivers is determined by the diameter, thickness, and curvatures of the lens glass inside of the rifle optic. The zoom of the optic is the “power” of the opic. This denotes what the shooter is checking out through the scope is amplified times the power element of what can typically be seen by human eyes.
Fixed Single Power Lens Glass
A single power rifle optic or scope uses a magnification number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of optic can not change given that it is a fixed power scope.
Adjustable Power Lens Rifle Optics
Variable power rifle scopes can be adjusted between magnification levels. It will note the magnification level in a configuration such as 2-10×32. These numbers mean the zoom of the scope can be changed in between 2x and 10x power. This additionally involves the power levels in-between 2 and 10. The power adjustment is accomplished by working with the power ring part of the scope near the back of the scope by the eye bell.
Power and Range Correlations
Here are some suggested scope powers and the ranges where they may be successfully used. Always remember that high magnification optics and scopes will not be as practical as lower magnification level optics since too much magnification can be a bad thing. The exact same concept applies to extended distances where the shooter needs to have sufficient power to see exactly where to best aim the rifle.
Details on Lens Finish
All modern-day rifle scope lenses are coated. Lens covering is a crucial element of a rifle’s setup when looking at high end rifle optics and scope setups.
Details on Rifle Glass Lens Coatings – HD Versus ED
Some scope manufacturers likewise use “HD” or high-definition lens finishes which use various methods, elements, polarizations, and chemicals to draw out separate colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” meaning extra-low dispersion glass.
What to Know About Single Covering Versus Multi-Coating
Various optic lenses can also have various coverings used to them. All lenses usually have at least some type of treatment or finish used 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 shield the lens from scratches while decreasing glare and other less beneficial things experienced in the shooting environment while sighting in with the optic. The quality of a single layered lens depends on the scope manufacturer and how much money you spent paying for it. Both the manufacturer and amount are signs of the lens quality.
Some scope manufacturers likewise make it a point to specify if their optic lenses are coated or “multi” coated. This means the lens has had several treatments applied to them. If a lens receives numerous treatments, it can prove that a producer is taking multiple actions to combat various natural factors like an anti-glare finish, a scratch resistant anti-abrasion coating, followed by a hydrophilic finish. This also does not necessarily imply the multi-coated lens will perform much better than a single covered lens. Being “better” is dependent on the producer’s lens treatment techniques and the quality of glass used in building the rifle glass.
What to Know About Hydrophobic Coating
Water on an optical lens doesn’t support preserving a clear sight picture through an optic at all. Lots of top of the line or high-end optic manufacturers will coat their lenses with a hydrophilic or hydrophobic finish. The Steiner Optics Nano-Protection is a good example of this sort of treatment. It provides protection for the exterior of the Steiner scope lens so the H2O molecules can not bind to it or create surface tension. The outcome is that the water beads roll off of the scope to preserve a clear, water free sight picture.
Rifle Scope Installation Options
Installing options for scopes are available in a few choices. There are the basic scope rings which are individually installed to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release variations which use toss levers which enable rifle shooters to rapidly mount and dismount the scopes.
Hex Key Rifle Scope Rings
Normal, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use a couple of different rings to support the optic, and are made from 7075 T6 billet aluminum which are developed for long range precision shooting. This type of scope mount is perfect for rifles which require a durable, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Scope Rings
These kinds of quick-release rifle scope mounts can be used to rapidly take off a scope from a rifle and reattach it to a different rifle. If they all use a similar design mount, several scopes can also be switched out in the field. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers fasten firmly to a flat top type Picatinny rail. This lets the scope to be sighted in while on the rifle, taken off of the rifle, and remounted while keeping the original sighting settings. These kinds of mounts come in beneficial for shooting platforms which are carried a lot, to remove the optic from the rifle for protection, or for aiming systems which are employed in between a number of rifles. An example of this mount type is the 30mm mount from Vortex Optics. It generally costs around $250 USD
Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle glass can spoil a day on the range and your highly-priced optic by resulting in fogging and generating residue within the scope’s tube. The majority of optics prevent wetness from going into the optical tube with a series of sealing O-rings which are water resistant. Generally, these water resistant scopes can be submerged underneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be plenty of moisture prevention for conventional use rifles for hunting and sporting purposes, unless you intend on taking your rifle on a boat and are concerned about the scope still working if it is submerged in water and you can still retrieve the rifle.
What to Know About Rifle Glass Tube Gas Purging
Another component of avoiding the accumulation of moisture within the rifle scope’s tube is filling the tube with a gas like nitrogen. Since this area is currently taken up by the gas, the optic is less impacted by climate shifts and pressure variations from the outdoor environment which might potentially allow 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.