Description
Rifle Scope Product Details
theOpticGuru Thor LT Thermal Scope w/10+hrs Battery & Ultra-Low Power Consumption
Rifle Scope Product Features
About this item
Affordable price for a quality thermal scope is possible. We are breaking the price barrier and making your dreams come true
Advanced heat detection sensors allow you to see in total darkness, through dense fog, smoke and heavy vegetation
Enjoy traditional design: 30mm tube scope made of hardened aluminum alloy, recoil resistant to higher caliber weapons
Maximum performance with minimum power consumption (internal Li-Ion battery life 10+ hours)
Lighter than an average scope, so it will make you feel more agile and your rifle balanced. Small things that make a big difference when you’re out on an all nighter in the woods
About the theOpticGuru Company
theOpticGuru is a premium maker for weapon scopes, optics, mounts, and other add-ons used for firearms like rifles and long guns. They create and make their scopes and related products using building materials which are resilient and long lasting. This includes the theOpticGuru Thor LT Thermal Scope w/10+hrs Battery & Ultra-Low Power Consumption by theOpticGuru. For more shooting goods, visit their website.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to specifically aim a rifle at various targets by lining up your eye with the target at range. They accomplish this through zoom using a set of lenses within the scope. The scope’s positioning can be adapted for consideration of numerous ecological elements like wind and elevation increases to account for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will land based upon the sight picture you are viewing through the optic as you line up the scope’s crosshair or reticle with the intended point of impact. The majority of contemporary rifle optics have around 11 parts which are located inside and outside of the scope. These parts include the rifle scope’s body, lenses, windage dials, focus rings, and other components. See all eleven parts of a scope.
About Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The type of focal plane a scope has identifies where the reticle or crosshair is located in regard to the optic’s magnification. It literally suggests the reticle is located behind or before the magnification lens of the optic. Deciding upon the most ideal form of rifle glass depends upon what variety of shooting or hunting you anticipate doing.
About First Focal Plane Optics
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These styles of scopes are helpful for:
- Quick acquisition, far away kinds of shooting
- Shooting scenarios where estimations are small
- Experienced shooters who recognize their aim point “hold over” plus “lead” equations for their long gun
- Shooters who do not mind the reticle is enlarged and uses up more visual sight area than a SFP reticle
About Second Focal Plane Glass
Second focal plane scopes (SFP) feature the reticle behind the magnification lens. 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 measurement.
- Long distance types of shooting where shooters have increased time to make ballistic calculations
- Shooting where most shots happen within much shorter ranges and distances
- Shooters who want a clearer optic picture with less area used up by the larger size FFP reticle
About Rifle Optic Magnification
The amount of scope magnification you need on your glass depends on the kind of shooting you want to do. Pretty much every style of rifle optic gives some degree of magnification. The level of magnification a scope provides is determined by the diameter, density, and curvatures of the lenses within the rifle optic. The magnifying level of the scope is the “power” of the scope. This indicates what the shooter is observing through the scope is amplified times the power element of what can typically be seen by human eyes.
About Fixed Power Lens Rifle Glass
A single power rifle optic or scope uses a magnification number designator like 4×32. This means the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of optic can not adjust since it is set from the factory.
About Variable Power Lens Rifle Optics
Variable power rifle scopes use variable power levels. The power modification is achieved by the power ring part of the scope near the rear of the scope by the eye bell.
The Power and Range of Optics
Here are some advised scope powers and the distances where they could be successfully used. High power optics will not be as efficient as lower magnification level scopes due to the fact that too much zoom can be a negative aspect depending on your shooting distance. The same concept applies to longer ranges where the shooter needs sufficient power to see exactly where to properly aim the rifle at the target.
Lens Finishing for Rifle Scopes
All modern rifle optic and scope lenses are covered in special coatings. There are various types and qualities of glass finishings. When thinking about luxury rifle optics and scope units, Lens covering can be a crucial element of defining the rifle’s capability. The lenses are among the most key parts of the optic because they are what your eye sees through while sighting a rifle in on the point of impact. The coating on the lenses protects the lens exterior as well as helps with anti glare capabilities from excess light and color presence.
Info on Lens Coatings – HD Versus ED
Some optic suppliers even use “HD” or high-def lense finishings that apply different procedures, polarizations, chemicals, and components to extract different color ranges and viewable definition through the lens. This high-def finishing is commonly used with more costly high density glass which decreases light’s ability to refract through the lens glass. Some scope makers use “HD” to describe “ED” signifying extra-low dispersion glass. ED handles how colors are represented on the chroma spectrum and the chromatic deviance or aberration which is similarly called color distortion or fringing. Chromatic aberration can be visible around items with defined outlines as light hits the object from various angles.
Single Glass Lens Finish Versus Multi-Coating
Various scope lenses can also have different finishes applied to them. All lenses typically have at least some kind of treatment or finish applied to them before being used in a rifle scope or optic assembly. This is due to the fact that the lens isn’t just a raw piece of glass. It is part of the finely tuned optic. It must have a coating placed on it so that it will be optimally functional in many types of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while minimizing 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 makers also make it a point to define if their optic lenses are covered or “multi” covered. This means the lens has numerous treatments applied to them. If a lens receives multiple treatments, it can establish that a company is taking numerous steps to fight different natural aspects like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finishing. This additionally does not always suggest the multi-coated lens will perform much better than a single covered lens. Being “much better” is dependent on the producer’s lens treatment techniques and the quality of glass used in creating the rifle optic.
Hydrophobic Lens Coating
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Numerous top of the line and military grade scope makers will coat their lenses with a hydrophobic or hydrophilic covering.
Alternatives for Installing Scopes on Firearms
Mounting options for scopes can be found in a few choices. There are the basic scope rings which are individually installed to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also usually can be found in quick release variations which use throw levers which enable rifle operators to rapidly install and remove the glass.
Hex Key Rifle Glass Rings
Basic, clamp type mounting optic rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These varieties of scope mounts use double independent rings to support the optic, and are normally constructed from 7075 T6 billet aluminum which are created for long distance precision shooting. This kind of scope mount is excellent for rifles which need to have a resilient, unfailing mount which will not change despite how much the scope is moved or jarring the rifle takes. These are the style of mounts you should get for a specialized scope system on a long distance hunting or sniper competition long gun that will pretty much never need to be modified or recalibrated. Blue 242 Loctite threadlocker can additionally be used on the mount’s screws to protect against the hex screw threads from wiggling out after they are mounted securely in place. An example of these rings are the 30mm type from the Vortex Optics company. The set typically costs around $200 USD
Quick-Release Cantilever Glass Ring Mounting Solutions
These types of quick-release rifle scope mounts can be used to rapidly attach and detach a scope from a rifle before reattaching it to a different rifle. Numerous scopes can also be switched out if they all use a compatible style mount. These types of mounts are convenient for rifles which are transferred a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles or are situationally focused.
Rifle Glass Tube Sealing and Gas Purging
Moisture inside your rifle optic can ruin a day of shooting and your pricey optic by bringing about fogging and producing residue inside of the scope tube. Most scopes avoid moisture from entering the scope tube with a system of sealing O-rings which are waterproof.
Gas Purged Scope Tubes
Another component of avoiding the buildup of wetness inside of the rifle optic tube is filling the tube with a gas like nitrogen. Because this area is already taken up by the gas, the glass is less influenced by climate shifts and pressure distinctions from the outdoor environment which could potentially allow water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to seek out.
