Description
Rifle Scope Product Details
ApexHorizon ED 3-15×50 SFIR FFP Rifle Scope,Sniper Hunting Optics Crosshair Gun Scopes
ED line top scope- Believe that you deserve the best.
Features
High quality materialHOYA glasses and T-6061 aircraft aluminum.
10 meters waterproof and better fog proof performance.
Come with a side wheel.
Objective Fixed technology makes the ED line more reliable and recoil proof for big caliber and lifetime using.
Specification
Magnification: 3-15X
Objective Dia.: 44mm
Tube Diameter 30mm(1.1inch)
Lengh: 367.7mm(14.47inch)
Focal Plane: First Focal Plane
True Mil at: Every Position
Adjust Focus: Side Parallax
Side Parallax Adjustment (Yds)10Yds-Infinity
Field Of View(degree): 6.60-1.32
Eye Relief:3.54in-4.05in(90mm-103mm)llumination: YESero Lock: YES(Lock=Down)lick Adjustment Value:: 1/10MILlevation Adj. Range: 30MILindage Adj. Range: 30MILoating: Full Multi-green Coateditrogen Filled: Yes Opticshock Proof: Yesater Proof: Yesog Proof: Yes
Why choose ApexHorizon(DISCOVERY)
We are the most professional company to sell rifle scope all over the world in China. we are designed& produced riflescope for more than 10 years so we know the product well.
We will provide free quality control for our product before shipment.
I am not just a business man but a hunter, an air pressure enthusiast, so I know what type of product you usually need.
Because of our professional work, you always get far from the juck fake product …So, choose us and give me a chance to be satisfied. Thanks for reading, if you like hunting or shooting, it will be my pleasure to chat with you about our hobby.
Our scopes are sold worldwide:
Official Websitewww.discovery-optics.com
Product official websitehttp://www.discovery-optics.com/index.phpm=Product&a=index&id=96
Rifle Scope Product Features
ED FCD100 HOYA glasses provide a extremely low chromatic dispersion, bright and sharp image.
One piece T-6061 aircraft aluminum with full CNC machined and hard anodized scope tube,accurate and solid.
5x times optical design provide a long range power for long range shooting and hunting.
Side focus from 10 yards and come with a side wheel for easier using.
Objective Fixed technology makes the ED line more reliable and recoil proof for big caliber and lifetime using.
About the ApexHorizon Scope Maker
ApexHorizon is a premium maker for long gun scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They style and make their scopes and related products choosing elements which are durable and long lasting. This includes the ApexHorizon ED 3-15×50 SFIR FFP Rifle Scope,Sniper Hunting Optics Crosshair Gun Scopes by ApexHorizon. For additional shooting products, visit their site.
What You Need to Know About Optics
Rifle scopes allow you to exactly align a rifle at various targets by aligning your eye with the target at range. They accomplish this through magnification by employing a set of lenses inside the scope. The scope’s positioning can be adjusted for consideration of various environmental factors like wind and elevation to account for bullet drop.
The scope’s purpose is to understand exactly where the bullet will hit based on the sight picture you are viewing with the optic as you line up the scope’s crosshair or reticle with the target. Most modern-day rifle scopes have about 11 parts which are found internally and on the exterior of the scope body. These parts include the rifle scope’s body, lenses, elevation dials or turrets, focus rings, and other components. See all eleven parts of scopes.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The kind of focal plane a scope has establishes where the reticle or crosshair is located in connection with the optic’s magnifying adjustments. It actually indicates the reticle is located behind or in front of the magnification lens of the optic. Picking the most beneficial kind of rifle optic depends upon what form of shooting or hunting you intend on doing.
First Focal Plane Glass Facts
First focal plane glass (FFP) feature the reticle ahead of the magnification lens. This triggers the reticle to increase in size based upon the amount of zoom being used. The result is that the reticle measurements are the same at the amplified distance as they are at the non magnified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the identical tick at one hundred yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where calculations are very little
- Experienced shooters who recognize their target “hold over” plus “lead” relationships for their long gun
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Glass Facts
Second focal plane scopes (SFP) feature the reticle to the rear of the magnifying lens. This induces the reticle to remain at the very same size in relation to the amount of magnification being used. The result is that the reticle dimensions adapt based on the magnification used to shoot over lengthier distances considering the reticle measurements present various increments which vary with the magnification level. In the FFP example with the SFP optic, the 5x “zoom” one hundred yard tick would be 1/5th of the non “zoom” tick measurement. These sorts of glass are useful for:
- Far away forms of shooting where shooters have additional time to make ballistic computations
- Shooting where most shots take place within much shorter ranges and distances
- Shooters who like a clearer optic sight picture with less room used up by the enlarged FFP reticle
About Rifle Optic Magnification
The extent of scope magnification you require depends upon the sort of shooting you choose to do. Pretty much every kind of rifle optic delivers some amount of magnification. The volume of zoom a scope offers is determined by the diameter, thickness, and curvatures of the lenses within the rifle scope. The magnifying level of the scope is the “power” of the scope. This denotes what the shooter is checking out through the scope is amplified times the power aspect of what can typically be seen by human eyes.
Info About Fixed Power Lens Scopes
A single power rifle scope comes with a magnification number designator like 4×32. This indicates the magnification power of the scope is 4x power while the objective lens is 32mm. The zoom of this kind of scope can not change because it is set from the factory.
About Variable Power Lens Rifle Scopes
Variable power rifle scopes can be changed between magnification increments. These types of scopes will list the zoom amount in a configuration like 2-10×32. These numbers suggest the zoom of the scope can be adjusted between 2x and 10x power. This also utilizes the powers in-between 2 and 10. The power shift is accomplished utilizing the power ring component of the scope near the back of the scope by the eye bell.
Scope Power and Ranges
Here are some advised scope power levels and the distances where they can be effectively used. Consider that higher magnification glass will not be as effective as lower magnification level scopes because excessive magnification can be a negative thing in certain situations. The same goes for extended ranges where the shooter needs to have adequate power to see exactly where to properly aim the rifle.
Glass Lens Finish
All modern-day rifle scope lenses are covered in special coatings. There are different types and qualities of lens coverings. When looking at luxury rifle optical devices, Lens finishing can be a significant element of defining the capability of the rifle. The lenses are one of the most key components of the optic considering they are what your eye looks through while sighting a rifle in on the target. The coating on the lenses offers protection to the lens surface area and helps with anti glare from refracted direct sunlight and color exposure.
Info on Scope Lens Coatings – HD Versus ED
Some scope brands likewise use “HD” or high-definition lens coatings which use various methods, polarizations, chemicals, and components to draw out a wide range of colors and viewable definition through the lens. Some scope producers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Details on Single Finishing Versus Multi-Coating
Various optic lenses can also have different coverings applied to them. All lenses usually have at least some kind of treatment or covering applied to them prior to being 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 carefully tuned optic. It requires a coating to be applied to it so that it will be efficiently usable in lots of kinds of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
This lens treatment can offer protection to the lens from scratches while decreasing 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 manufacturer and how much you paid for it.
Some scope makers similarly make it a point to specify if their optic lenses are covered or “multi” covered. Being “much better” depends on the manufacturer’s lens treatment technology and the quality of products used in constructing the rifle scope.
Rifle Glass Lens Anti-water Finish
Water on an optic’s lens does not help with preserving a clear sight picture through an optic whatsoever. Many top of the line or high-end optic makers will coat their lenses with a hydrophobic or hydrophilic covering. The Steiner Optics Nano-Protection is a fine example of this kind of treatment. It treats the exterior surfaces of the Steiner glass lens so the H2O molecules can not bind to it or produce surface tension. The result is that the water beads slide off of the scope to maintain a clear, water free sight picture.
Alternatives for Installing Glass on Firearms
Mounting options for scopes are available in a few choices. There are the basic scope rings which are separately mounted to the scope and one-piece mounts which cradle the scope. These different kinds of mounts also normally come in quick release versions which use manual levers which enable rifle shooters to quickly mount and remove the optics.
Hex Key Rifle Optic Ring Mounting Solutions
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 separate rings to support the optic, and are made from 7075 T6 billet aluminum which are designed for long distance precision shooting. This type of scope mount is excellent for rifles which require a long lasting, rock solid mount which will not move no matter how much the scope is moved or abused.
Quick-Release Cantilever Glass Rings
These types of quick-release rifle scope mounts can be used to quickly remove a scope from a rifle and reattach it to a different rifle. Several scopes can also be switched out if they all use a complementary style mount. The quick detach design is CNC machined from anodized 6061 T6 aluminum and the mounting levers connect nicely to a flat top type Picatinny rail. This allows the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while retaining accuracy. These types of mounts are useful and beneficial for rifles which are hauled around a lot, to remove the scope glass from the rifle for protection, or for optics which are chosen for use between numerous rifles. An example of this mount style is the 30mm mount from the Vortex Optics manufacturer. It normally costs around $250 USD
Sealing and Gas Purging for Glass Tubes
Wetness inside your rifle optic can mess up a day of shooting and your expensive optic by causing fogging and producing residue inside of the scope tube. A lot of scopes prevent wetness from getting in the scope tube with a system of sealing O-rings which are waterproof.
Scope Gas Purging
Another component of avoiding the accumulation of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this space is already taken up by the gas, the scope is less altered by temperature level shifts and pressure variations from the outdoor environment which might potentially allow water vapor to permeate in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a good rifle scope to look for.
