Description
Rifle Scope Product Details
DJym Infrared Night Vision, Thermal Imaging Night Vision Digital Video Patrol Hunting
Battery: 18650 x 1 (rechargeable battery)
Size: 162 * 55 * 68.5
Magnification: 6.5x-12x
Infrared wavelength: 850nm
Infrared Power: 5w
Recording Format: AVI
Storage type: TF card
When using long:> 8h
Voltage: 3.7V
Focus range: 3cm-
Transmission: WiFi
Video resolution: 1920 * 1080
Weight: 435g
Infrared Range: 200m
Eyepiece Resolution: 800 * 600
Frame rate: 30fps
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Rifle Scope Product Features
[Super Laser]: point indicating the specific location of the prey, to see the red dot to find a convenient and practical.
[Powerful]: WIFI connection for transmission, is the best choice for nighttime recording animal behavior.
[HD video]: The recording resolution of 1920 * 1080, make your recording clearer.
[Lamp] The third gear: an adjustable invisible-light, the light source can be adjusted according to the needs of the dark, without disturbing prey.
[Base having a tensile focus function]: fill light intensity can be enhanced, the image intensification night
About the DJym Brand
DJym is a premium maker for weapon scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They style and build their mounts and related products by making the most of materials which are resilient and long lasting. This includes the DJym Infrared Night Vision, Thermal Imaging Night Vision Digital Video Patrol Hunting by DJym. For more shooting goods, visit their site.
What You Need to Know About Rifle Scopes
Rifle scopes allow you to exactly align a rifle at various targets by aligning your eye with the target at range. They do this through zoom by utilizing a set of lenses within the scope. The scope’s positioning can be adjusted to account for many natural considerations like wind speed and elevation decreases to account for bullet drop.
The scope’s function is to help shooters understand precisely where the bullet will hit based upon the sight picture you are viewing with the scope as you line up the scope’s crosshair or reticle with the intended target. Many modern-day rifle scopes and optics have about eleven parts which are located inside and on the exterior of the scope. These scope parts consist of the rifle scope’s body, lenses, windage and elevation turrets or dials, objective focus rings, and other parts. See all eleven parts of an optic.
About Rifle Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The sort of focal plane an optic has decides where the reticle or crosshair lies in connection with the optic’s zoom. It literally indicates the reticle is behind or ahead of the magnifying lens of the scope. Looking for the very best style of rifle optic is dependent on what type of hunting or shooting you intend on doing.
Info About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the magnification lens. This triggers 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 enhanced range as they are at the non magnified distance. For instance, one tick on a mil-dot reticle at 100 yards without having “zoom” is still the very same tick at 100 yards with 5x “zoom”. These types of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting situations where estimations are minor
- Experienced shooters who know their aim point “hold over” as well as “lead” correlations for their long guns
- Shooters who do not mind the reticle is enlarged and uses up more visual sight area than a SFP reticle
Second Focal Plane Optic Facts
Second focal plane scopes (SFP) include the reticle to the rear of the zoom lens. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick.
- Far away forms of shooting where shooters have more time to make ballistic computations
- Shooting where most of the shots happen within shorter ranges and distances
- Shooters who would like a clearer optic sight picture without area taken up by the bigger FFP reticle
Optic Zoom
The quantity of magnification a scope supplies is determined by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Single Power Lens Glass
A single power rifle scope will have a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of scope can not fluctuate since it is a set power scope.
Adjustable Power Lens Glass
Variable power rifle scopes have adjustable power. These types of scopes will list the magnification level in a format like 2-10×32. These numbers indicate the magnification of the scope could be set between 2x and 10x power. This additionally involves the powers in-between 2 and 10. The power adaptation is achieved by employing the power ring part of the scope near the back of the scope by the eye bell.
Rifle Scope Power Level and Ranges
Here are some suggested scope power levels and the distances where they may be effectively used. Bear in mind that high magnification optics will not be as efficient as lower magnification level glass due to the fact that increased zoom can be a negative thing in certain situations. The exact same idea relates to longer distances where the shooter needs enough power to see where to properly aim the rifle.
About Lens Coverings
All modern-day rifle optic lenses are coated. There are different types and qualities of lens finishings. When thinking about luxury rifle optics and scope systems, Lens coating can be an important aspect of defining the rifle’s capability. The glass lenses are one of the most important pieces of the scope since they are what your eye sees through while sighting a rifle in on the target. The covering on the lenses offers protection to the lens surface and also improves anti glare from refracted sunlight and color recognition.
Info on Rifle Optic Lens Coatings – HD Versus ED
Some glass suppliers will also use “HD” or high-definition lense coverings which make the most of different procedures, components, chemicals, and polarizations to enhance different color ranges and viewable target visibility through the lens. This high-def coating is often used with more costly, high density glass which reduces light’s chance to refract by means of the lens glass. Some scope producers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED deals with how colors are represented on the chromatic spectrum and the chromatic aberration which is also called color distortion or fringing. Chromatic aberration can be noticeable over things with defined outlines as light hits the item from specific angles.
Single Rifle Glass Lens Finishing Versus Multi-Coating
Different optic lenses can also have various finishes used to them. All lenses typically have at least some type of treatment or finishing used to them prior to being used in a rifle scope or optic.
This lens treatment can safeguard the lens from scratches while decreasing 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 manufacturer and how much you paid for it.
Some scope producers also make it a point to specify if their optic lenses are layered or “multi” covered. Being “much better” depends on the maker’s lens treatment technology and the quality of products used in constructing the rifle scope.
Anti-water Finish for Rifle Glass
Water on a scope’s lens doesn’t improve preserving a clear sight picture through a scope at all. Numerous top of the line or premium scope producers will coat their lenses with a hydrophilic or hydrophobic finish. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It provides protection for the exterior surfaces of the Steiner glass lens so the water particles can not bind to it or develop surface tension. The result is that the water beads slide off of the scope to keep a clear, water free sight picture.
Choices for Installing Optics on Firearms
Mounting options for scopes can be found in a couple of choices. There are the standard scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These various types of mounts also normally come in quick release versions which use throw levers which enable rifle shooters to rapidly mount and dismount the scopes.
Glass Mounts with Hex Key Rings
Normal, clamp style 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 two different rings to support the optic, and are often made from 7075 T6 billet aluminum which are designed for long range accuracy shooting. This type of scope install is excellent for rifles which require a resilient, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Optic Rings
These kinds of quick-release rifle scope mounts can be used to quickly remove a scope from a rifle and reattach it to a different rifle. If they all use a similar design mount, a number of scopes can also be switched out on the range. The quick detach mount style is CNC crafted from anodized 6061 T6 aluminum and the mounting levers connect tightly to a flat top type Picatinny rail. This permits the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while maintaining accuracy. These types of mounts come in beneficial for rifles which are transported a lot, to take off the scope from the rifle for protection, or for optics which are used between multiple rifles. An example of this mount style is the 30mm mount designed by the Vortex Optics manufacturer. It generally costs around $250 USD
Rifle Scope Tube Sealing and Gas Purging
Wetness inside your rifle glass can destroy a day of shooting and your costly optic by causing fogging and creating residue inside of the scope tube. Most scopes prevent humidity from entering the scope tube with a series of sealing O-rings which are waterproof. Generally, these water-resistant scopes can be submerged under 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be ample wetness prevention for standard use rifles for hunting and sporting purposes, unless you anticipate taking your rifle sailing and are concerned about the optic still functioning if it is submerged in water and you can still rescue the gun.
Gas Purged Optic Tubes
Another element of preventing the buildup of moisture inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Given that this space is already taken up by the gas, the optic is less impacted by temperature level changes and pressure differences from the outdoor environment which may potentially allow water vapor to leak in around the seals to fill the vacuum which would otherwise be there. These are good qualities of a good rifle scope to look for.
