Description
Rifle Scope Product Details
1-12x30mm Mil Dot Shooting Scopes 12x Zoom Optical Sight Hunting for Strong Fireguns, Shoc-proofed
No.1. With its 12x zoom ratio, the new 1-12X30 Extended Eye Relief Riflescope model which, with 30mm objective lens diameter, is taking all zooming activities to a whole new level. No.2. Rugged variable power from 1X – 12X with 5 levels illumination settings for red and green respectively. No.3. The scope is the ideal solution for long range shots more than 1000m with the highest possible accuracy. No.4. Remarkable Wide F.O.V of 110-9,2 ft/100yard. No.5. A remarkable 96.9999…% light transmission, approaching the maximum ever achieved in any riflescope. No.6. Suitable for ultra large caliber rifles used for extended ranges, such as the .308, 50 BMG and 338 lapua magnum, etc.,, Data Table: Power Range: 1x-12x Main Objective: 30mm Ocular Lens: 37mm FOV(ft@100yds): 110-9.2′ FOV(M@100M): 36.7m-3.1m Lens Quantity: 13 Total Length: 300mm Eye relief(in): 6.25-3.5″ Reticle:mil dot Tube dia.(mm): 30mm Eyepiece Dia.(in): 1.77 Finish: Matte Finish Diopter Adjustment: -3.2~+2.1 Windage Range(in): 105MOA Elevation Range(in): 105MOA Click Value: 0.5MOA Structure: 1 piece monoblock Waterproofing: Mil Spec Immersion Fogproofing: Lifetime Shock Resistance: 3000g Illumination: Red, Green, Black
Rifle Scope Product Features
sniper riflescope 1-12X30 tactical scope with 30 MM objective contract
1-12 X 30 illuminated Mil-dot reticle SCOPE
Perfect on heavy,hard-hitting, large caliber rifles used for extended ranges,such as the .308, 50 BMG and 338 lapua magnum
fully waterproof to Mil Spec standards, fog proof, and shockproof to resist up to 3000 G pressures
made of ED glass with anti-scratch, water displacement, dust prevention, and anti-haze coatings for a crystal clear view in low light or bright.
About the SECOZOOM Company
SECOZOOM is a premium manufacturer for long gun scopes, optics, mounts, and other components used for firearms like rifles and long guns. They create and build their mounts, scopes, and related products by applying elements which are long lasting and durable. This includes the 1-12x30mm Mil Dot Shooting Scopes 12x Zoom Optical Sight Hunting for Strong Fireguns, Shoc-proofed by SECOZOOM. For more shooting products, visit their site.
Information Glass
Rifle scopes permit you to exactly align a rifle at different targets by lining up your eye with the target at range. They do this through magnifying the target by making use of a series of lenses within the scope. The scope’s alignment can be adjusted to take into account separate environmental elements like wind and elevation increases or decreases to make up 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 target. A lot of contemporary rifle scopes have around eleven parts which are found internally and outside of the scope body. These optic pieces include the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other parts. Learn about the eleven parts of glass.
Rifle Scope Types
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The style of focal plane an optic has establishes where the reticle or crosshair lies in regard to the scopes magnifying adjustments. It literally implies the reticle is located behind or ahead of the magnification lens of the optic. Deciding upon the most suitable form of rifle glass is dependent on what style of hunting or shooting you intend on doing.
First Focal Plane Glass Info
Focal plane scopes (FFP) come with the reticle in front of the magnifying lens. This causes the reticle to increase in size based on the level of zoom being used. The benefit is that the reticle measurements are the same at the amplified range as they are at the non amplified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the very same tick at 100 yards by using 5x “zoom”. These kinds of scopes are beneficial for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where calculations are minor
- Experienced shooters who recognize their target “hold over” as well as “lead” equations for their long guns
- Shooters who do not mind the reticle is enlarged and occupies more visual sight space than a SFP reticle
Second Focal Plane Scopes
Second focal plane glass (SFP) come with the reticle behind the zoom lens. This triggers the reticle to stay at the exact same overall size relative to the quantity of magnification being used. The end result is that the reticle measurements change based upon the zoom employed to shoot over longer distances given that the reticle markings present various increments which change with the magnification level. In the FFP illustration with the SFP glass, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These kinds of glass work for:
- Long distance kinds of shooting where shooters have additional time to make ballistic estimations
- Shooting where most of the shots occur within much shorter ranges and spaces
- Shooters who choose a clearer optic sight picture with less room taken up by the larger size FFP reticle
Rifle Optic Magnification
The measure of scope zoom you require depends on the type of shooting you would like to do. Virtually every type of rifle scope provides some level of zoom. The volume of magnification a scope gives is determined by the size, density, and curves of the lens glass inside of the rifle scope. The zoom of the scope is the “power” of the opic. This implies what the shooter is checking out through the scope is magnified times the power element of what can typically be seen by human eyes.
Fixed Power Lens Rifle Optic Facts
A single power rifle scope and optic comes with a zoom number designator like 4×32. This suggests the magnification power of the scope is 4x power while the objective lens is 32mm. The magnification of this type of optic can not adjust given that it is a fixed power optic.
About Adjustable Power Lens Rifle Optics
Variable power rifle scopes have adjustable power. It will list the zoom level in a configuration like 2-10×32. These numbers mean the magnification of the scope could be adjusted in between 2x and 10x power. This always includes the powers in-between 2 and 10. The power modification is achieved by working with the power ring part of the scope near the rear of the scope by the eye bell piece.
Power Levels and Range Correlations
Here are some suggested scope power settings and the distances where they may be efficiently used. Highly magnified glass will not be as beneficial as lower magnification rifle scope glass because too much zoom can be a bad thing. The same idea goes for longer distances where the shooter needs adequate power to see where to properly aim the rifle.
About Lens Coatings
All contemporary rifle scope and optic lenses are layered. There are various types and qualities of glass finishes. Lens finishing can be an important aspect of a rifle’s setup when contemplating high end rifle optics and scope systems. The glass lenses are among the most vital parts of the scope since they are what your eye looks through while sighting a rifle in on the target. The covering on the lenses safeguards the lens exterior and even improves anti glare capabilities from refracted natural light and color profiles.
ED Versus HD Optics
Some scope makers likewise use “HD” or high-definition lens coverings which use different methods, elements, chemicals, and polarizations to draw out a wide range of colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Glass Lens Single Coating Versus Multi-Coating
Different scope lenses can even have various coatings applied to them. All lenses generally have at least some type of treatment or coating applied to them before 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 is part of the carefully tuned optic. It needs to have a covering placed on it so that the lens will be efficiently usable in numerous kinds of environments, degrees of sunlight (full VS shaded), and other shooting conditions.
This lens treatment can protect the lens from scratches while minimizing glare and other less helpful things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope maker and how much you paid for it.
Some scope producers also make it a point to specify if their optic lenses are covered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment technology and the quality of products used in building the rifle scope.
Anti-water Lens Finishes
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 optic makers will coat their lenses with a hydrophilic or hydrophobic finishing.
Options for Installing Rifle Glass on Firearms
Mounting solutions for scopes can be found in a few choices. There are the standard scope rings which are separately installed to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also typically can be found in quick release versions which use manual levers which permit rifle operators to rapidly mount and dismount the scopes.
Hex Key Glass Ring Mounts
Basic, clamp type mounting optic rings use hex head screws to install to the flattop style Picatinny scope mount rails on rifles. These kinds of scope mounts use a pair of detached rings to support the scope, and are normally made from 7075 T6 billet aluminum or similar materials which are created for long distance accuracy shooting. This type of scope mount is very good for rifle systems which need a durable, hard use mount which will not move no matter just how much the scope is moved about or jarring the rifle takes. These are the type of mounts you want for a dedicated optics setup on a reach out and touch someone scouting or sniper competition rifle which will rarely need to be modified or recalibrated. Blue 242 Loctite threadlocker can also be used on screws to stop the hex screws from wiggling out after they are installed firmly in place. An example of these rings are the 30mm type made by the Vortex Optics company. The set generally costs around $200 USD
Rifle Optic Mounts with Quick-Release Cantilever 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. Multiple scopes can also be swapped out if they all use a compatible style mount. These types of mounts are handy for rifles which are transported a lot, to remove the optic from the rifle for protection, or for optics which are used in between numerous rifles or are situationally focused.
What to Know About 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 creating residue inside of the scope tube. Most scopes prevent moisture from getting in the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Rifle Scope Tubes
Another part of avoiding the accumulation of moisture within the rifle scope tube is filling the tube with a gas like nitrogen. Given that this space is already occupied by the gas, the glass is less altered by condition shifts and pressure differences from the external environment which might possibly enable 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 seek out.
