Description
Rifle Scope Product Details
BARSKA 3-9×42 IR Contour Dual Color Reticle 30/30 IR Riflescope
Product Description
Barska’s Contour 3-9×42 Compact Riflescopes meet hunter’s demands by combining performance and innovation without sacrificing ruggedness, dependability and craftsmanship. like most of Barska Riflescopes, Barska 3-9x42mm Contour Rifle Scopes are waterproof, fogproof and shockproof. This Contour Barska Rifle Scopes feature 2 color illumination 30/30 reticle, switchable from green to red, with 5-position brightness intensity for each color. The Barska Contour Rifle Scope 3-9×42 also offers fully coated optics, rugged monotube constraction and 1/4 MOA click adjustments. Built with technical precision and advanced illuminated technology, Barska’s Contour Riflescope is ideal for all-weather and low-light conditions.
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The BARSKA 3-9×42 Contour Dual Reticle riflescope, as the name implies, features a two-color illuminated reticle, which can be switched between red and green 30/30, as well as standard black. To optimize illumination for shooting conditions, each color also offers five brightness settings. For crystal clarity regardless of how much light you’re working with, the Contour has fully coated optics, and its water-, fog-, and shock-proof casing will hold up to years of tough outdoor use.
The scope comes complete with a set of brushed metal 0.875-inch Picatinny base rings, ideal for mounting to AR-15s, M-16s, crossbows, pistols, shotguns, and essentially any weapon with a Picatinny rail mounting system.
Features
Water-, fog-, and shock-proof
Dual-color 30/30 infrared reticle
Five brightness settings
Fully coated optics
Adjustable for windage, elevation, and rheostat
Black matte finish
Includes mounting rings, battery, scope caps, and lens cloth
Specifications
3-to-9X magnification
9.1-inch tube length
One-inch tube diameter
42-millimeter objective lens
14-4.6-millimeter exit pupil
36.7-foot field of view at 100 yards at 3X magnification
12.5-foot field of view at 100 yards at 12X magnification
3.9-inch eye relief
0.25-inch click value
16-ounce weight
Warranty
This BARSKA optical product includes a limited lifetime manufacturer’s warranty against defects in materials and workmanship.
About BARSKA
BARSKA is a worldwide optics company offering an extensive line of precision sport and scientific products including binoculars, riflescopes, spotting scopes, telescopes, and microscopes. The company’s product lines are designed and built with the latest optical technology, allowing users to enjoy beloved outdoor activities even more, and achieve exacting results when studying objects large and small.
Rifle Scope Product Features
About this item
Riflescope features two-color illuminated reticle, which can be switched between red and green 30/30, and standard black; each color also offers five brightness settings
3 to 9X magnification; water-, fog-, and shock-proof; dual-color 30/30 infrared reticle with five brightness settings; fully coated optics; adjustable for windage, elevation, and rheostat
9.1-inch tube length, one-inch tube diameter, and 42-millimeter objective lens; 14-4.6-millimeter exit pupil; 3.9-inch eye relief; 0.25-inch click value; 16-ounce weight
Black matte finish; includes mounting rings, battery, scope caps, and lens cloth
Includes limited lifetime manufacturer’s warranty
AC10552
Specs
Item: AC10552
Field of View(ft @ 100yds): 36.7ft @ 3x, 12.5ft @ 9x
Eye Relief: 3.9″
Exit Pupil: 14.0-4.6mm
Click Value: 1/4 MOA
Focal Plane: Second
Length: 9.13″ ; Weight: 16 oz ; 1″ Tube Diameter
Included: Set of 7/8″ picatinny / weaver rings ; scope caps ; lens cloth
3-9x42mm IR Contour Mil-Dot Compact Rifle Scope
by Barska
The 3-9×42 Contour Riflescope from Barska combines performance and innovation in a compact scope without sacrificing dependability, durability or workmanship. Offering low magnification with reasonable eye relief, this riflescope is ideal for AR-15, M-16, crossbows, pistols, and more. Engineered with rigid shockproof construction, the Contour can even handle the demands of shotguns and other high recoil weapons.
3-9x Magnification
42mm Objective Lens
Fully-coated Optics
Waterproof, Fogproof and Shockproof
Illuminated Mil-Dot Reticle
7/8″ Picatinny / Weaver Rings
Durable, Light Weight Riflescope
This 3-9×42 Contour riflescope is durable and lightweight, perfect for hunting or target practice.
Illuminated Reticle
The scope comes with Illuminated 30/30 Reticle, allowing the shooter to target in different lighting environments with high accuracy.
Zoom Adjustment
3-9x adjustable zoom allows users to get up close to the target, suitable for mid- to short-range targeting.
Accessories
The scope comes with Lens Covers ; Mounting Rings ; Lens Cloth
AC10552 AC10634 CO11538 AC11386 AC11204 AC10014
Magnification 3-9x 3-9x 3-9x 3-9x 3-9x 3-9x
Objective Lens 42mm 42mm 40mm 40mm 40mm 42mm
Lens Coating Fully Coated Fully Coated Fully Coated Fully Multi-Coated Fully Coated Fully-Coated
Click Value 1/4 MOA 1/4 MOA 1/4 MOA 1/4 MOA 1/4 MOA 1/4 MOA
Reticle Illuminated Mil-Dot Illuminated 4A Mil-plex 30/30 3G 30/30 4A
Turret Capped Capped BDC Capped External BDC Capped Capped
Length 9.13″ 9.8″ 11.9″ 12.5″ 12.2″ 12.6″
Product Weight 16 oz 16 oz 12.2 oz 21.16 oz 12.9 oz 16.9 oz
About the BARSKA Brand
BARSKA is a premium manufacturer for firearm scopes, optics, mounting solutions, and other components used for guns like rifles and long guns. They design and supply their scopes and related products working with building materials which are durable and long lasting. This includes the BARSKA 3-9×42 IR Contour Dual Color Reticle 30/30 IR Riflescope by BARSKA. For additional shooting goods, visit their site.
Info Rifle Optics
Rifle scopes allow you to specifically align a rifle at different targets by lining up your eye with the target at range. They do this through zoom by using a series of lenses inside the scope. The scope’s positioning can be adjusted for the consideration of different ecological considerations like wind and elevation decreases to account for bullet drop.
The scope’s function is to understand precisely where the bullet will land based upon the sight picture you are seeing with the scope as you line up the scope’s crosshair or reticle with the intended target. Most modern-day rifle scopes and optics have around eleven parts which are located within and externally on the scope body. These optic pieces consist of the rifle scope’s body, lenses, windage dials, objective focus rings, and other elements. Learn about the eleven parts of scopes.
Rifle Optic Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The type of focal plane a scope has decides where the reticle or crosshair lies relative to the scopes magnification. It actually implies the reticle is located behind or before the magnifying lens of the optic. Considering the very best type of rifle scope is based upon what kind of hunting or shooting you anticipate doing.
Info About First Focal Plane Scopes
Focal plane scopes (FFP) feature the reticle in front of the zoom lens. These kinds of scopes are useful for:
- Quick acquisition, far away kinds of shooting
- Shooting situations where calculations are marginal
- Experienced shooters who have an idea for their aim point “hold over” as well as “lead” correlations for their rifles
- Shooters who don’t mind the reticle is enlarged and requires more visual eyesight space than a SFP reticle
Second Focal Plane Scopes
Second focal plane glass (SFP) include the reticle to the rear of the zoom lens. This triggers the reticle to remain at the exact same size in connection with the volume of zoom being used. The final result is that the reticle measurements shift based on the magnification applied to shoot over longer distances due to the fact that the markings present distinct increments which can vary with the zoom level. In the FFP example with the SFP optic, the 5x “zoom” 100 yard tick would be 1/5th of the non “zoom” tick. These particular styles of scopes work for:
- Far away styles of shooting where shooters have increased time to make ballistic calculations
- Shooting where most of the shots take place within much shorter distances and ranges
- Shooters who choose a clearer optic sight picture without room used up by the larger size FFP reticle
Details on Rifle Scope Magnification
The level of scope magnification you need on your glass is based on the type of shooting you intend to do. Virtually every kind of rifle glass gives some degree of magnification. The level of zoom a scope supplies is identified by the size, thickness, and curvatures of the lens glass within the rifle optic. The magnification level of the scope is the “power” of the scope. This suggests what the shooter is aiming at through the scope is magnified times the power element of what can normally be seen by human eyes.
Fixed Power Lens Rifle Optic Facts
A single power rifle scope will have a magnification number designator like 4×32. This means the zoom power of the scope is 4x power and the objective lens is 32mm. The zoom of this type of optic can not change because it is fixed.
About Adjustable Power Lens Optics
Variable power rifle scopes have adjustable power. These types of scopes will note the zoom degree in a configuration like 2-10×32. These numbers indicate the zoom of the scope can be set between 2x and 10x power. This always involves the powers in-between 2 and 10. The power shift is achieved by working with the power ring part of the scope near the back of the scope by the eye bell.
The Power Level and Range Correlation of Optics
Here are some advised scope power settings and the distances where they could be effectively used. Always remember that higher power optics and scopes will not be as efficient as lower magnification level glass due to the fact that excessive zoom can be a bad thing. The very same idea goes for longer ranges where the shooter needs to have increased power to see exactly where to best aim the rifle.
Rifle Scope Lens Coating
All cutting-edge rifle scope and optic lenses are layered. Lens finishing can be an important aspect of a shooting system when purchasing high end rifle optics and scope equipment.
HD Versus ED Lens Coatings
Some scope producers likewise use “HD” or high-definition lens finishings which use various methods, chemicals, aspects, and polarizations to draw out different colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Single Rifle Glass Lens Finish Versus Multi-Coating
Various optic lenses can likewise have different coatings applied to them. All lenses typically have at least some type of treatment or coating used to them before being used in a rifle scope or optic.
This lens treatment can offer protection to the lens from scratches while reducing 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 on the scope maker and how much you paid for it.
Some scope producers similarly make it a point to define if their optic lenses are layered or “multi” covered. Being “much better” depends on the manufacturer’s lens treatment innovation and the quality of materials used in constructing the rifle scope.
What to Know About Hydrophobic Finish
Water on a scope lens does not support keeping a clear sight picture through an optic whatsoever. Many top of the line or premium scope makers will coat their lenses with a hydrophilic or hydrophobic finishing. The Steiner Optics Nano-Protection is a fine example of this type of treatment. It provides protection for the surface area of the Steiner glass lens so the water particles can not bind to it or produce surface tension. The outcome is that the water beads slide off of the scope to keep a clear, water free sight picture.
Alternatives for Mounting Rifle Glass on Firearms
Mounting options for scopes come in a few choices. There are the basic scope rings which are separately installed to the optic and one-piece mounts which cradle the scope. These various kinds of mounts also generally can be found in quick release variations which use manual levers which allow rifle operators to quickly install and remove the glass.
Hex Key Scope Rings
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop style Picatinny scope installation rails on rifles. These types of scope mounts use a couple of separate rings to support the optic, and are often made from 7075 T6 billet aluminum which is designed for long distance precision shooting. This type of scope install is wonderful for rifles which require a long lasting, rock solid mounting solution which will not move no matter how much the scope is moved or abused.
Rifle Optic Mounting Solutions with Quick-Release Cantilever Rings
These types of quick-release rifle scope mounts can be used to quickly connect and detach a scope from a rifle before reattaching it to a different rifle. Several scopes can even be switched out if they all use a similar style mount. These types of mounts are convenient for rifles which are transported a lot, to remove the optic from the rifle for protection, or for scopes which are used in between numerous rifles.
Sealing and Gas Purging for Rifle Glass Tubes
Wetness inside your rifle optic can mess up a day of shooting and your pricey optic by causing fogging and creating residue inside of the scope tube. The majority of scopes avoid wetness from going into the scope tube with a system of sealing O-rings which are water resistant.
Info Around Rifle Optic Tube Gas Purging
Another part of preventing the buildup of moisture within the rifle optic’s tube is filling the tube with a gas like nitrogen. Considering that this space is already taken up by the gas, the scope is less altered by climate shifts and pressure variations from the outside environment which could potentially enable water vapor to permeate in around the seals to fill the void which would otherwise be there. These are good qualities of a good rifle scope to look for.
