Description
Rifle Scope Product Details
DJym 1X Red Dot Sight Red Green Adjustable 22MM Rail Hunting Sight
Magnification: 1x
Objective lens diameter: 22mm
Field of view: 15.8m@100m
Guide rail: 22mm
Differentiation mode: 1
Differentiated silk color: red and green
Gear position: 1 file
Mirror body: black
Product size: 48*38*36mm
Accessories:
1 *Instruction manual
1 * Allen wrench
1 * lens cleaning cloth
There are also some accessories
TCpick:
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Rifle Scope Product Features
Quick aiming, exquisite and compact, quick installation.
Accurate aiming, quality assurance, very precise.
Earthquake resistant, strong earthquake resistance, and very stable installation.
100% brand new, more suitable for pistols with 22mm rails.
Quality assurance, our products are CE and RoHS certified, if you have any questions, we will reply you within 24 hours
About the DJym Company
DJym is a premium supplier for weapon scopes, optics, mounts, and other add-ons used for guns like rifles and long guns. They create and supply their products by making the most of building materials which are resilient and long lasting. This includes the DJym 1X Red Dot Sight Red Green Adjustable 22MM Rail Hunting Sight by DJym. For additional shooting products, visit their website.
What You Need to Know About Optics
Rifle scopes enable you to precisely aim a rifle at different targets by lining up your eye with the target at range. They accomplish this through magnification by using a set of lenses within the scope. The scope’s positioning can be dialed in for consideration of different ecological things like wind and elevation increases or decreases 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 seeing with the scope as you align the scope’s crosshair or reticle with the target. Many modern-day rifle scopes and optics have around 11 parts which are found internally and externally on the optic. These parts include the rifle scope’s body, lenses, windage turrets or dials, focus rings, and other elements. Learn about the eleven parts of rifle glass.
About Optic Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Going for the optimal type of rifle scope depends on what type of shooting you plan on doing.
About First Focal Plane Scopes
Focal plane scopes (FFP) include the reticle in front of the magnification lens. These kinds of scopes are useful for:
- Quick acquisition, long distance types of shooting
- Shooting situations where estimations are marginal
- Experienced shooters who know their target “hold over” and “lead” ratios for their firearm
- Shooters who don’t mind the reticle is enlarged and takes up more visual eyesight space than a SFP reticle
Info on Second Focal Plane Scopes
Second focal plane scopes (SFP) include the reticle to the rear of 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 reticle measurement.
- 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 distances
- Shooters who select a clearer optic picture without room used up by the enlarged FFP reticle
Ins and Outs of Scope Zoom
The quantity of magnification a scope provides is figured out by the size, thickness, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Fixed Single Power Lens Rifle Glass
A single power rifle scope and optic uses a zoom number designator like 4×32. This suggests the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of scope can not change because it is a fixed power optic.
Info About Variable Power Lens Rifle Glass
Variable power rifle scopes can be changed between magnification increments. These types of scopes will note the zoom level in a format such as 2-10×32. These numbers imply the zoom of the scope could be set in between 2x and 10x power. This additionally utilizes the power levels in-between 2 and 10. The power adjustment is achieved by working with the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range of Rifle Glass
Here are some suggested scope powers and the distances where they can be efficiently used. Keep in mind that high power glass will not be as practical as lower powered optics since excessive zoom can be a negative thing in certain situations. The same idea relates to longer ranges where the shooter needs to have enough power to see precisely where to best aim the rifle at the target.
Glass Lens Finishing
All contemporary rifle scope and optic lenses are covered. Lens covering is a vital element of a shooting platform when considering high end rifle optics and scope equipment.
HD Versus ED Rifle Scope Lens Coatings
Some glass manufacturers will also use “HD” or high-definition lense coatings that use different processes, aspects, polarizations, and chemical applications to draw out numerous color ranges and viewable target visibility through the lens. This high-definition finishing is normally used with increased density lens glass which brings down light’s opportunity to refract through the lens glass. Some scope manufacturers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with how certain colors are presented on the chromatic spectrum and the chromatic deviance or aberration which is similarly called color distortion or fringing. Chromatic aberration can be visible over objects with defined outlines as light hits the item from particular angles.
Single Coating Versus Multi-Coating for Rifle Scopes
Different scope lenses can also have different finishes applied to them. All lenses typically have at least some type of treatment or finishing applied to them prior to being used in a rifle scope or optic assembly. Due to the fact that the lens isn’t just a raw piece of glass, they require performance enhancing coatings. It becomes part of the carefully tuned optic. It needs to have a covering put on it so that the lens will be efficiently functional in lots of types of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
Single covered lenses have a treatment applied to them which is generally a protective and improving multi-purpose treatment. This lens treatment can shield 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 layered lens depends upon the scope maker and how much you spent paying for it. The scope’s maker and cost are signs of the lens quality.
Some scope makers also make it a point to specify if their optic lenses are layered or “multi” covered. This suggests the lens has several treatments applied to the surfaces of the glass. If a lens receives numerous treatments, it can prove that a producer is taking several actions to combat various natural elements like an anti-glare covering, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finish. This additionally does not necessarily imply the multi-coated lens is better than a single coated lens. Being “better” hinges on the producer’s lens treatment solutions and the quality of materials used in constructing the rifle glass.
About Anti-water Finish
Water on a lens doesn’t assist with keeping a clear sight picture through a scope at all. Many top of the line and military grade scope makers will coat their lenses with a hydrophilic or hydrophobic anti-water covering.
Optic Installing Options
Mounting options for scopes can be found in a couple of options. There are the basic scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These various types of mounts also usually come in quick release variations which use throw levers which enable rifle operators to rapidly mount and dismount the scopes.
Scope Mounts with Hex Key Rings
Standard, 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 a couple of different rings to support the optic, and are often made from 7075 T6 billet aluminum which are created for long range precision shooting. This type of scope install is great for rifles which need a durable, rock solid mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Scope Rings
These types of quick-release rifle scope mounts can be used to quickly connect and take off a scope from a rifle before reattaching it to a different rifle. Numerous scopes can even be switched out if they all use a similar design mount. These types of mounts come in handy for rifle platforms which are transferred a lot, to remove the optic from the rifle for protecting the scope, or for optics which are used between multiple rifles.
Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can wreck a day on the range and your expensive optic by causing fogging and producing residue inside of the scope’s tube. The majority of optics protect against moisture from going into the scope tube with a series of sealing O-rings which are water resistant. Generally, these water resistant optics can be submerged underneath 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be more than enough moisture content avoidance for conventional use rifles for hunting and sporting purposes, unless you anticipate taking your rifle aboard watercrafts and are worried about the scope still functioning if it goes over the side and you can still recover the firearm.
About Glass Tube Gas Purging
Another part of preventing the accumulation of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this area is already occupied by the gas, the glass is less influenced by temp shifts and pressure differences from the outdoor environment which could possibly allow water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to look for.
