Description
Last update on September 30, 2023 // Source: Amazon API
Rifle Scope Product Details
Shimit Professional Tactical Scope with Illumination, 3.9-inch Long Eyes Relief, Mil-dot 1-inch Waterproof Locking Turrets Hunting Sniper Riflescope (with Mounts and Sunshade).
Special Structure
Constructed with the Shimit eyepiece allows for extra field of view and makes it be able to eliminate of most of image aberration,eliminate eye fatigue
Lockable turret makes the scope shockproof and provides more precise windage and elevation adjustment.
Built on an ultra strong 1 inch one-piece tube construction. Completely sealed and nitrogen filled makes it fog and rain proof.
Scratch-resistant coating protects exterior lenses from scratches, oil and dirt.easy to clean
Specifications:
Magnification: 4-14x
Objective Diameter: 1.73″ (44mm)
Exit pupil: 0.24″-0.74″ (6.2mm-18.7mm)
Length: 13.77”(350mm)
Item Weight: 1.40lb. (638g)
Tube Diameter: 1″(25.4mm)
Illuminated color:Red and Green
Illuminated Level: 5 Intensity
Field of View10′ ~ 27′ @ 200yards
Eye Relief3″ ~ 3.4″
In the box:
1 x 4-14×44 Rifle Scope
2 x Lens Cover
1 x Lens cleaning pen
1 x Cleaning Cloth
1 x User Manual
2 x 20mm mounts
1x Sunshade
Rifle Scope Product Features
About this item
Use the mil-dot crosshairs,is estimated by comparing the division mark with the reference object . It is more convenient to use.
Red & Green Illuminated Mil-Dot Reticle, 1inch Tube for Maximum Light Gathering, 5 Levels Adjustable Reticle.
A range finder reticle with markings that allows you to estimate range or compensate for bullet drop.
High grade fully coated optical lens. waterproof, fogproof and shockproof. 3-12 times magnification and a 44mm objective diameter .O-ring seal and net nitrogen
You can easily adjust the distance of the objective. eliminate parallax at different distances, it is easy to return to zero.
About the Shimit Manufacturer
Shimit is a premium producer for rifle scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They innovate and build their mounts and related products choosing building materials which are resilient and long lasting. This includes the Shimit Professional Tactical Scope with Illumination, 3.9-inch Long Eyes Relief, Mil-dot 1-inch Waterproof Locking Turrets Hunting Sniper Riflescope (with Mounts and Sunshade). by Shimit. For additional shooting products, visit their site.
About Glass
Rifle scopes enable you to exactly aim a rifle at different targets by lining up your eye with the target over a range. They accomplish this through magnification by employing a set of lenses within the scope. The scope’s alignment can be adjusted for the consideration of various environmental elements like wind speed 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 land based upon the sight picture you are viewing with the optic as you line up the scope’s crosshair or reticle with the intended point of impact. Many contemporary rifle optics have about eleven parts which are arranged inside and externally on the scope. These scope parts include the rifle scope’s body, lenses, adjustment dials or turrets, objective focus rings, and other parts. See all eleven parts of a rifle scope.
The Styles of Rifle Scopes
Rifle scopes can be either “first focal plane” or “second focal plane” kind of scopes. The form of focal plane an optic has decides where the reticle or crosshair lies in regard to the optic’s magnifying adjustments. It literally means the reticle is situated behind or ahead of the magnifying lens of the scope. Choosing the most effective style of rifle glass is dependent on what form of hunting or shooting you anticipate doing.
Info About First Focal Plane Scopes
Focal plane scopes (FFP) come with the reticle in front of the magnification lens. This induces the reticle to increase in size based on the extent of magnification being used. The benefit is that the reticle measurements are the same at the enhanced 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 very same tick at 100 yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away kinds of shooting
- Shooting situations where computations are minimal
- Experienced shooters who have an idea for their aim point “hold over” and “lead” relationships for their weapon
- Shooters who do not mind the reticle is enlarged and occupies more visual eyesight space than a SFP reticle
About Second Focal Plane Scopes
Second focal plane optics (SFP) feature the reticle behind 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 measurement.
- Far away styles of shooting where shooters have additional time to make ballistic calculations
- Shooting where most shots occur within shorter distances and ranges
- Shooters who would like a clearer optic sight picture with less space used up by the larger size FFP reticle
Zoom for Rifle Glass
The quantity of magnification a scope offers is figured out by the size, density, and curvatures of the lenses inside of the rifle scope. The zoom of the scope is the “power” of the scope.
Single Power Lens Glass Details
A single power rifle optic will have 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 magnification of this kind of scope can not change given that it is a fixed power scope.
Adjustable Power Lens Optic Details
Variable power rifle scopes use variable power levels. The power change is performed using the power ring part of the scope near the back of the scope by the eye bell.
Power Levels and Range Correlations
Here are some suggested scope power levels and the ranges where they could be efficiently used. Highly magnified optics will not be as efficient as lower magnification glass given that too much magnification can be a bad thing. The exact same idea applies to longer ranges where the shooter needs adequate power to see where to best aim the rifle.
Info on Lens Coatings
All top of the line rifle optic lenses are covered. Lens covering can be an essential aspect of a rifle’s setup when considering high end rifle optics and scope systems.
About Rifle Scope Lens Coatings – HD Versus ED
Some glass makers even use “HD” or high-definition lens coverings which employ different procedures, polarizations, elements, and chemicals to enhance a wide range of color ranges and viewable target visibility through the lens. This high-def finish is often used with more costly high density lens glass which drops light’s potential to refract through the lens glass. Some scope makers use “HD” to refer to “ED” suggesting extra-low dispersion glass. ED deals with how colors are represented on the chroma spectrum and the chromatic difference or aberration which is similarly called color distortion or fringing. Chromatic aberration can be obvious over items with hard shapes as light hits the object from specific angles.
Single Rifle Glass Lens Finishing Versus Multi-Coating
Various optic lenses can also have different coverings used to them. All lenses typically have at least some type of treatment or coating applied to them before being used in a rifle scope or optic.
This lens treatment can protect the lens from scratches while reducing glare and other less useful 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 define if their optic lenses are layered or “multi” covered. Being “better” depends on the producer’s lens treatment innovation and the quality of materials used in developing the rifle scope.
Hydrophobic Lens Coverings
Water on a lens doesn’t support retaining a clear sight picture through an optic in any way. Numerous top of the line and high-end optic makers will coat their lenses with a hydrophilic or hydrophobic covering. The Steiner Optics Nano-Protection is a fine example of this sort of treatment. It deals with the surface of the Steiner optic lens so the H2O molecules can not bind to it or create surface tension. The result is that the water beads move off of the scope to preserve a clear, water free sight picture.
Choices for Installing Rifle Optics on Long Guns
Mounting options for scopes are available in a couple of options. There are the basic scope rings which are individually installed to the scope and one-piece mounts which cradle the scope. These various kinds of mounts also typically are made in quick release variations which use toss levers which permit rifle operators to quickly mount and remove the glass.
Hex Key Rifle Optic Rings
Basic, clamp-on style mounting optic rings use hex head screws to install to the flattop design Picatinny scope mounting rails on rifles. These types of scope mounts use a pair of separate rings to support the optic, and are normally constructed from 7075 T6 billet aluminum which are created for long distance precision shooting. This type of scope mount is great for rifles which need to have a durable, unfailing mount which will not change no matter how much the scope is moved or jarring the rifle takes. These are the style of mounts you should get for a dedicated scope system on a far away hunting or competition rifle which will rarely need to be altered or adjusted. Blue 242 Loctite threadlocker can also be used on the scope mount screws to keep the hex screws from wiggling out after they are installed safely in position. An example of these mounting rings are the 30mm style from the Vortex Optics company. The set generally costs around $200 USD
Quick-Release Cantilever Rifle Optic Rings
These kinds of quick-release rifle scope mounts can be used to rapidly attach and detach a scope from a rifle. A wide range of scopes can also be swapped out if they all use a complementary designed mount. The quick detach design is CNC crafted from anodized 6061 T6 aluminum and the mounting levers fasten nicely to a flat top style Picatinny rail. This enables the scope to be sighted in while on the rifle, removed from the rifle, and remounted while preserving precision. These kinds of mounts come in beneficial for shooting platforms which are moved a lot, to take off the scope glass from the rifle for protection, or for scopes which are adopted in between multiple rifles. An example of this mount type is the 30mm mount designed by the Vortex Optics brand. It normally costs around $250 USD
What to Know About Rifle Scope Tube Sealing and Gas Purging
Moisture inside your rifle optic can ruin a day of shooting and your highly-priced optic by inducing fogging and producing residue inside of the scope tube. Most scopes protect against humidity from going into the scope tube with a series of sealing O-rings which are water resistant. Normally, these water-resistant scopes 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 moisture content avoidance for common use rifles, unless you intend on taking your rifle on boats and are worried about the scope still performing if it goes over the side and you can still salvage the gun.
Gas Purged Rifle Scope Tubes
Another part of preventing the buildup of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Since this area is currently occupied by the gas, the scope is less affected by temperature alterations and pressure variations from the outside environment which may possibly enable water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a decent rifle scope to seek out.
