Last update on January 26, 2023 // Source: Amazon API
Rifle Scope Product Details
Hammers 4-16×50 Side Focus 1st First Focal Plane FFP Long Range Target Shooting Rifle Scope with Illuminated Range Finding Reticle and 30mm Rings
Hammers 4-16X50FFP first focal plane side focus scope is built with target turret and a strong glass etched reticle. As magnification power changes, the reticle lines get heavier when power goes up and lighter when power goes down. Range finding reticle can be used at all power settings. Quick side focus wheel is mounted to the side of turret for easy access without the need to move your eye away from the target. Premium quality multi coated lens. Black flip-open lens covers. 3year factory waranty
It is ready to use! The package also includes a set of heavy duty tactical scope rings of perfect height for the scope.
Magnification: 4X – 16X
Tube Diameter: 30mm
Objective Diameter: 50mm
Field of View @100 Yards: 24.6′ – 6.3′
Eye Relief: 4″
Exit Pupil: 12.5mm ” 3.1mm
Click Value @100 Yards: 1/4″
Parallax Setting: 12yds – Infinity
Rifle Scope Product Features
Easy to reach side focus wheel for quick sighting in
External lockable target turret knobs
First focal plane optics for range finding use at all magnification settings
Glass etched center range finding reticle
Includes heavy duty scope rings for Picatinny rails
About the Hammers Scope Maker
Hammers is a premium maker for weapon scopes, optics, mounting solutions, and other add-ons used for guns like rifles and long guns. They create and manufacture their scopes, mounts, and related products working with elements which are resilient and long lasting. This includes the Hammers 4-16×50 Side Focus 1st First Focal Plane FFP Long Range Target Shooting Rifle Scope with Illuminated Range Finding Reticle and 30mm Rings by Hammers. For more shooting items, visit their site.
Information About Rifle Optics
Rifle scopes permit you to exactly align a rifle at different targets by aligning your eye with the target at range. They accomplish this through zoom by making use of a set of lenses inside the scope. The scope’s alignment can be adapted for the consideration of many environmental considerations like wind speed and elevation increases to account for bullet drop.
The scope’s function is to understand exactly where the bullet will land based on the sight picture you are seeing through the scope as you line up the scope’s crosshair or reticle with the target. The majority of modern-day rifle scopes have around 11 parts which are located inside and externally on the optic. These parts include the rifle scope’s body, lenses, elevation dials or turrets, objective focus rings, and other parts. Learn about the eleven parts of glass.
About Glass Varieties
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Going for the optimal type of rifle glass depends on what type of shooting you plan on doing.
About First Focal Plane Glass
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This triggers the reticle to increase in size based on the extent of zoom being used. The benefit is that the reticle measurements are the same at the amplified distance as they are at the non magnified distance. One tick on a mil-dot reticle at 100 yards with no “zoom” is still the exact same tick at 100 yards by using 5x “zoom”. These kinds of scopes are valuable for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where estimations are very little
- Experienced shooters who have an idea for their aim point “hold over” and “lead” relationships for their rifles
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
About Second Focal Plane Glass
Second focal plane glass (SFP) feature the reticle behind the magnifying lens. This induces the reticle to stay at the very same scale relative to the quantity of magnification being used. The outcome is that the reticle dimensions adapt based upon the zoom employed to shoot over lengthier distances given that the reticle measurements represent various increments which vary with the zoom. In the FFP example with the SFP optic, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick reticle measurement. These particular sorts of scopes are handy for:
- Far away types of shooting where shooters have additional time to make ballistic estimations
- Shooting where most shots take place within shorter ranges and spaces
- Shooters who would like a clearer optic sight picture with less space taken up by the larger sized FFP reticle
Magnification for Rifle Glass
The quantity of scope zoom you need on your optic is based on the kind of shooting you plan to do. Just about every style of rifle scope provides some amount of magnification. The amount of magnification a scope offers is determined by the diameter, thickness, and curvatures of the lenses within the rifle scope. The zoom of the scope is the “power” of the scope. This indicates what the shooter is looking at through the scope is amplified times the power element of what can typically be seen by human eyes.
Single Power Lens Optic Facts
A single power rifle optic and scope comes with a zoom number designator like 4×32. This implies the zoom power of the scope is 4x power and the objective lens is 32mm. The magnification of this kind of optic can not change because it is a fixed power scope.
Adjustable Power Lens Rifle Optic Info
Variable power rifle scopes use variable power levels. The power modification is achieved using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Rifle Optics
Here are some advised scope power settings and the distances where they could be effectively used. Keep in mind that higher power optics and scopes will not be as efficient as lower powered scope and optics because too much magnification can be a detractor. The exact same concept relates to extended distances where the shooter needs to have adequate power to see precisely where to best aim the rifle at the target.
Details on Lens Finishing
All state-of-the-art rifle glass lenses are covered. Lens finishing is a significant element of a shooting system when looking at high end rifle optics and scope equipment.
Info on Lens Coatings – HD Versus ED
Some scope manufacturers also use “HD” or high-definition lens finishings which use different techniques, chemicals, elements, and polarizations to draw out different colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” implying extra-low dispersion glass.
Rifle Glass Lens Single Finish Versus Multi-Coating
Different optic lenses can even have various coatings applied to them. All lenses usually have at least some kind of treatment or covering applied to them before being used in a rifle scope or optic assembly. Since the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It must have a covering applied to it so that it will be optimally functional in numerous types of environments, degrees of sunlight (full light VS shaded), and other shooting conditions.
Single coated lenses have a treatment applied to them which is normally a protective and enhancing multi-purpose treatment. This lens treatment can protect the lens from scratches while lowering glare and other less helpful things experienced in the shooting environment while sighting in with the optic. The quality of a single coated lens depends upon the scope producer and how much you spent paying for it. The scope’s maker and cost are signs of the lens quality.
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 innovation and the quality of products used in constructing the rifle scope.
Anti-water Optic Lens Covering
Water on a lens doesn’t help with preserving a clear sight picture through a scope at all. Lots of top of the line and high-end scope makers will coat their lenses with a hydrophobic or hydrophilic covering.
Alternatives for Mounting Rifle Glass on Firearms
Mounting solutions for scopes come in a few options. There are the standard scope rings which are individually mounted to the optic and one-piece mounts which cradle the scope. These different types of mounts also generally come in quick release variations which use toss levers which allow rifle shooters to quickly install and dismount the scopes.
Hex Key Optic Rings
Standard, clamp style mounting optic rings use hex head screws to fix to the flattop design Picatinny scope mount rails on rifles. These styles of scope mounts use two independent rings to support the optic, and are normally constructed from 7075 T6 billet aluminum which are manufactured for far away accuracy shooting. This kind of scope mount is great for rifles which require a resilient, rock solid mount which will not move despite just how much the scope is moved or jarring the rifle takes. These are the type of mounts you want for a devoted scope setup on a long distance hunting or interdiction firearm that will rarely need to be changed or adjusted. Blue 242 Loctite threadlocker can also be used on the mount screws to keep the hex screws from backing out after they are mounted safely in place. An example of these mounting rings are the 30mm style made by the Vortex Optics company. The set usually 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 remove a scope and connect it to a different rifle. Numerous scopes can also be swapped out if they all use a similar design mount. These types of mounts come in handy for long guns which are carried a lot, to swap out the optic from the rifle for protection, or for optics which are used between numerous rifles or are situationally focused.
About Optic Tube Sealing and Gas Purging
Wetness inside your rifle scope can ruin a day of shooting and your pricey optic by inducing fogging and developing residue within the scope’s tube. A lot of scopes prevent wetness from going into the scope tube with a series of sealing O-rings which are water resistant. Generally, these optics can be immersed within 20 or 30 feet of water before the water pressure can force moisture past the O-rings. This should be sufficient humidity prevention for standard use rifles for hunting and sporting purposes, unless you intend on taking your rifle aboard watercrafts and are concerned about the scope still functioning if it falls overboard and you can still recover the gun.
About Rifle Scope Tube Gas Purging
Another element of avoiding the buildup of moisture within the rifle scope’s tube is filling the tube with a gas like nitrogen. Because this area is already occupied by the gas, the scope is less influenced by temp alterations and pressure variations from the outdoor environment which might potentially enable water vapor to seep in around the seals to fill the void which would otherwise be there. These are good qualities of a decent rifle scope to seek out.