Description
Rifle Scope Product Details
DJym Tactical Red and Green Dot Sight Scope, Reflex Sight Scope for Air Hunting Riflescope
OPTICAL DATA
System Parallax Free, Reflex, Collimator System
Magnification: No magnification (1X)
Eye relief Unlimited, No centering required
Reticle, size Red dot, diameter 8 MOA*
ELECTRONIC DATA
Battery Type: One 3 Volt (CR2032)
Battery Life: 50-100 hours average.
Switch, dot brightness 8 positions, of which 5 Extra Bright of each dot
MECHANICAL DATA
Material housing: Extruded high strength aluminium
Surface finish: Hard anodized, matte, Graphite Gray
Material lens covers Thermoplastic Elastomer, Deep color non-glare
Adjustment 1 click = 10 mm at 80 meters = 13 mm at 100 meters
DIMENSIONS
Length: 130 mm (5.1″)
Width/height: 55 mm (2.2″)
Ring width Max: 32 mm (1.2″)
Weight: 220 grams (7.1 oz)
Caliber size: 32mm
ENVIRONMENTAL DATA
Temperature Range: -45oC to +70oC (-50oF to +160oF)
Water resistance Submersible to: 25 m (80ft) water depth
*MOA (Minute Of Angle) 1 MOA = 30 mm at 100 meters
TCpick
1. Welcome to buy, we will send it to you as soon as possible, if you have any questions, we will reply within 24 hours, I wish you a happy shopping
2. If you are satisfied with our products, please leave your valuable feedback or product reviews, thank you for your support.
3. Our has more products, welcome to buy
Rifle Scope Product Features
Full Metal Rugged One Piece Tube Construction for all terrains
Anti Reflex Coating all surfaces, Easy Locking Design; guarantee locking integrity
Fit all 20mm picatinny rails, scope rail, Protective Caps included
Rails allowed for flashlight and laser mounting
Quality assurance, our products are CE and RoHS certified, if you have any questions, we will reply you within 24 hours
About the DJym Manufacturer
DJym is a premium company for long gun scopes, optics, mounts, and other accessories used for guns like rifles and long guns. They innovate and supply their scopes, mounts, and related products by choosing materials which are resilient and long lasting. This includes the DJym Tactical Red and Green Dot Sight Scope, Reflex Sight Scope for Air Hunting Riflescope by DJym. For additional shooting products, visit their website.
What You Need to Know About Rifle Glass
Rifle scopes enable you to exactly aim a rifle at various targets by lining up your eye with the target over a range. They accomplish this through magnifying the target by utilizing a set of lenses within the scope. The scope’s positioning can be adapted to take into account separate natural considerations like wind speed and elevation to make up for bullet drop.
The scope’s function is to help shooters understand exactly where the bullet will land 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 rifle scopes and optics have around 11 parts which are arranged within and externally on the optic. These optic pieces include the rifle scope’s body, lenses, windage and elevation dials, objective focus rings, and other parts. Learn about the eleven parts of rifle scopes.
Rifle Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Picking the perfect type of rifle scope is based around what type of shooting you plan on doing.
First Focal Plane Glass
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These kinds of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where computations are minimal
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” correlations for their long gun
- Shooters who don’t mind the reticle is enlarged and occupies more visual eyesight area than a SFP reticle
Info on Second Focal Plane Glass
Second focal plane glass (SFP) include the reticle to the rear of the zoom lens. This triggers the reticle to stay at the exact same scale in relation to the volume of zoom being used. The result is that the reticle dimensions shift based on the magnification chosen to shoot over lengthier ranges since the markings present distinct increments which differ with the magnification. In the FFP illustration with the SFP optic, the 5x “zoom” one hundred yard tick measurement would be 1/5th of the non “zoom” tick. These particular kinds of optics are useful for:
- Long distance types of shooting where shooters have increased time to make ballistic calculations
- Shooting where most shots take place within much shorter ranges and proximities
- Shooters who like a clearer optic sight picture with less space used up by the bigger FFP reticle
About Optic Zoom
The measure of scope zoom you need depends upon the kind of shooting you choose to do. Nearly every kind of rifle glass gives some amount of zoom. The quantity of zoom a scope gives is established by the diameter, density, and curvatures of the lens glass inside of the rifle scope. The zoom of the optic is the “power” of the glass. This means what the shooter is aiming at through the scope is magnified times the power element of what can usually be seen by human eyes.
Info on Fixed Power Lens Rifle Scopes
A single power rifle optic and scope uses a magnification number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of optic can not adjust given that it is a fixed power scope.
About Variable Power Lens Rifle Optics
Variable power rifle scopes use enhanced power. The power modification is accomplished by the power ring part of the scope near the rear of the scope by the eye bell.
The Power Level and Range of Rifle Glass
Here are some recommended scope power settings and the distances where they may be efficiently used. Keep in mind that higher magnification scopes and optics will not be as effective as lower magnification level scope and optics because too much zoom can be a bad thing. The exact same idea applies to extended distances where the shooter needs adequate power to see exactly where to properly aim the rifle.
Rifle Optic Lens Coating
All modern rifle scope and optic lenses are layered. There are various types and qualities of finishings. Lens covering can be an essential element of a rifle’s setup when thinking about luxury rifle optics and targeting units. The lenses are among the most key components of the scope because they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses protects the lens surface area and even improves anti glare from refracted light and color discernibility.
HD Versus ED Lens Coatings
Some optic companies even use “HD” or high-def glass coverings which use different procedures, polarizations, rare earth compounds, and components to extract separate colors and viewable target definition through the lens. This high-definition coating is typically used with more costly, high density lens glass which decreases light’s ability to refract through the lens glass. Some scope producers use “HD” to describe “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are represented on the chroma spectrum and the chromatic aberration or difference which is similarly called color distortion or fringing. Chromatic aberration may be visible over objects with defined shapes as light hits the item from certain angles.
Single Covering Versus Multi-Coating for Glass
Different scope lenses can also have different coverings applied to them. All lenses usually have at least some kind of treatment or coating applied to them before they are used in a rifle scope or optic. This is because the lens isn’t simply a raw piece of glass. It becomes part of the finely tuned optic. It must have a covering applied to it so that the lens will be efficiently functional in numerous kinds of environments, degrees of light (full VS shade), and other shooting conditions.
This lens treatment can protect the lens from scratches while reducing glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope producer and how much you paid for it.
Some scope makers also make it a point to define if their optic lenses are coated or “multi” coated. Being “much better” depends on the producer’s lens treatment technology and the quality of products used in building the rifle scope.
Glass Lens Anti-water Coating
Water on an optic’s lens doesn’t help with maintaining a clear sight picture through an optic in any way. Numerous top of the line or premium optic makers will coat their lenses with a hydrophobic or hydrophilic covering. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It provides protection for the exterior of the Steiner glass lens so the H2O particles can not bind to it or produce surface tension. The outcome is that the water beads sheet off of the scope to preserve a clear, water free sight picture.
Choices for Mounting Scopes on Firearms
Installing options for scopes are available in a few options. There are the basic scope rings which are separately mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also typically are made in quick release variations which use manual levers which permit rifle operators to rapidly mount and dismount the glass.
Hex Key Rifle Optic Ring Mounts
Standard, clamp design mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These types of scope mounts use two different rings to support the optic, and are made from 7075 T6 billet aluminum which is designed for long range precision shooting. This type of scope install is wonderful for rifles which need a resilient, sound mounting solution which will not move no matter how much the scope is moved or abuse the rifle takes.
Glass Mounts with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and remove a scope from a rifle before reattaching it to a different rifle. Numerous scopes can also be swapped out if they all use a compatible style mount. These types of mounts are convenient for long guns which are transported a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between multiple rifles or are situationally focused.
Info Around Rifle Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can wreck a day on the range and your expensive optic by inducing fogging and producing residue inside of the scope tube. Most scopes protect against moisture from going into the optical tube with a system of sealing O-rings which are water resistant. Usually, these water-resistant scopes can be immersed within 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be more than enough moisture content avoidance for basic use rifles for hunting and sporting purposes, unless you intend on taking your rifle on boats and are worried about the optic still working if it is submerged in water and you can still find the gun.
Rifle Optic Gas Purging
Another component of preventing the accumulation of moisture inside of the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this space is currently occupied by the gas, the scope is less impacted by temperature changes and pressure variations from the external environment which might possibly allow water vapor to leak in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to look for.
