Description
Rifle Scope Product Details
TTHU Rifle Scope 4X32 Tactical Rifle Scope Red & Green &Blue Illuminated Reticle Scope with Fiber Optic Sight for Hunting
equipped with fiber optic sight for quick acquisition
100% shock,recoil,fogproof&nitrogen filled
dual illuminated with glass edged reticle
multi-coated lens for bright and shapp optical clarlty
specification:
W/fiber optic sight
magnification:4x
objective dia mm:32
illuminate:red/green/blue
finish:black
exit pupil(inch):8
FOV DEGREEN:7
field of view feet/100yards:36.6
len coating:green
length inches:5.5″
MOA:1/4
Rifle Scope Product Features
Magnification power: 4x ,Objective lens: 32mm, Field of view(feet/100 yards): 36.6, Length(inches): 5.9
High performance optical scope with fiber optic sight for quick and accurate acquisition
Crisp image for accurate shooting. With the green multi-layer coated lenses, the tactical compact scope can shoot target fast and precisely with high light transmission and resolution
Glass etched reticle with tri-illuminations (green/red/ blue) for each color allow shooters to find the perfect brightness needed for lighting and weather different conditions
Shock proof, recoil, fog resistance (nitrogen filled); high quality aluminum alloy in durable black matte finish
About the TTHU Company
TTHU is a premium maker for rifle scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They create and build their scopes, mounts, and related products choosing elements which are long lasting and durable. This includes the TTHU Rifle Scope 4X32 Tactical Rifle Scope Red & Green &Blue Illuminated Reticle Scope with Fiber Optic Sight for Hunting by TTHU. For more shooting products, visit their site.
What You Need to Know About Scopes
Rifle scopes allow you to precisely aim a rifle at different targets by aligning your eye with the target at range. They do this through zoom by utilizing a series of lenses inside the scope. The scope’s alignment can be dialed in for the consideration of separate natural elements like wind and elevation increases or decreases to account for bullet drop.
The scope’s function is to understand precisely where the bullet will hit based on the sight picture you are viewing with the scope as you align the scope’s crosshair or reticle with the intended target. Most contemporary rifle optics have about eleven parts which are arranged inside and externally on the optic. These scope parts consist of the rifle scope’s body, lenses, modification turrets or dials, objective focus rings, and other components. See all eleven parts of scopes.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The form of focal plane a scope has decides where the reticle or crosshair lies in relation to the scopes magnification. It actually indicates the reticle is situated behind or before the magnification lens of the optic. Deciding on the most desired type of rifle optic is dependent on what type of shooting or hunting you anticipate undertaking.
First Focal Plane Scope Details
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These types of scopes are helpful for:
- Quick acquisition, far away kinds of shooting
- Shooting circumstances where computations are very little
- Experienced shooters who know their aim point “hold over” and “lead” ratios for their long guns
- Shooters who do not mind the reticle is bigger and requires more visual eyesight area than a SFP reticle
Info About Second Focal Plane Glass
Second focal plane optics (SFP) include the reticle behind the magnification lens. In the FFP example with the SFP scope, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick reticle measurement.
- Long distance forms of shooting where shooters have increased time to make ballistic computations
- Shooting where most of the shots happen within much shorter distances and ranges
- Shooters who prefer a clearer optic sight picture without area taken up by the larger size FFP reticle
Magnification for Rifle Scopes
The amount of zoom a scope offers is identified by the size, thickness, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Fixed Single Power Lens Rifle Scopes
A single power rifle 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 type of optic can not change considering that it is a set power scope.
About Variable Power Lens Rifle Glass
Variable power rifle scopes use variable power levels. The power modification is accomplished using the power ring part of the scope near the back of the scope by the eye bell.
Optic Power and Range Correlation
Here are some recommended scope power levels and the distances where they may be successfully used. Bear in mind that high power scopes and optics will not be as efficient as lower powered optics and scopes due to the fact that too much zoom can be a bad thing. The exact same concept applies to extended distances where the shooter needs to have sufficient power to see where to properly aim the rifle.
Lens Covering for Rifle Optics
All cutting-edge rifle scope lenses are covered. Lens finishing is an important aspect of a shooting system when thinking about high end rifle optics and scope equipment.
Info on Lens Coatings – HD Versus ED
Some rifle glass makers additionally use “HD” or high-def lens coatings that use different processes, polarizations, components, and chemicals to draw out various colors and viewable target definition through the lens. This HD coating is typically used with higher density lens glass which decreases light’s opportunity to refract by means of the lens glass. Some scope producers use “HD” to describe “ED” meaning extra-low dispersion glass. ED handles 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 things with well defined shapes as light hits the object from certain angles.
What to Know About Single Covering Versus Multi-Coating
Various scope lenses can also have various finishings applied to them. All lenses usually have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic. Because the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It must have a finish put on it so that the lens will be efficiently usable in numerous kinds of environments, degrees of sunshine (full light VS shade), and other shooting conditions.
This lens treatment can protect the lens from scratches while minimizing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single coated lens depends on the scope producer and how much you paid for it.
Some scope producers also make it a point to define if their optic lenses are covered or “multi” covered. This indicates the lens has several treatments applied to the surfaces of the glass. If a lens gets numerous treatments, it can establish that a maker is taking multiple actions to fight various environmental elements like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finishing. This additionally does not always indicate the multi-coated lens is 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 building the rifle glass.
Hydrophobic Finishing for Rifle Glass
Water on a lens doesn’t assist with preserving a clear sight picture through a scope at all. Many top of the line and military grade scope companies will coat their lenses with a hydrophobic or hydrophilic finish which is water repellent.
Glass Installation Options
Installing solutions for scopes are available in a few choices. There are the basic scope rings which are individually installed to the optic and one-piece mounts which cradle the scope. These different types of mounts also usually can be found in quick release versions which use throw levers which allow rifle shooters to quickly install and remove the optics.
Optic Mounting Solutions with Hex Key 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 separate rings to support the optic, and are made from 7075 T6 billet aluminum which are developed for long range accuracy shooting. This type of scope mount is great for rifles which require a resilient, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Rifle Glass Mounts with Quick-Release Cantilever Rings
These kinds of quick-release rifle scope mounts can be used to quickly detach a scope from a rifle and reattach it to a different rifle. If they all use a comparable style mount, multiple scopes can also be switched in the field. The quick detach mount style is CNC machined from anodized 6061 T6 aluminum and the mounting levers attach securely to a flat top design Picatinny rail. This allows the scope to be sighted in while on the rifle, taken off of the rifle, and remounted back on the rifle while retaining the original sighting settings. These types of mounts are useful and handy for shooting platforms which are transferred a lot, to remove the optic from the rifle for protection, or for aiming systems which are chosen for use between numerous rifles. An example of this mount type is the 30mm mount from the Vortex Optics manufacturer. It generally costs around $250 USD
What to Know About Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle scope can destroy a day of shooting and your pricey optic by triggering fogging and developing residue inside of the scope tube. The majority of scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are water resistant.
Optic Gas Purging
Another part of preventing the accumulation of wetness within the rifle scope’s tube is filling the tube with a gas like nitrogen. Since this space is already occupied by the gas, the glass is less influenced by climate shifts and pressure differences from the outdoor environment which might potentially permit water vapor to leak in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to look for.
