Last update on June 29, 2022 // Source: Amazon API
Rifle Scope Product Details
Leupold Mark 8 CQBSS 1.1-8x24mm Riflescope
The Leupold CQBSS Mark 8 Close Quarters Battle Sniper Scope has everything you need to make every second count with one extremely versatile rifle scope. With an astonishing 1.1 to 8-times magnification range, shooters will no longer sacrifice precision for field of view. The illuminated front focal plane reticles subtend consistently at high and low magnification for the most accurate range estimating and range compensating available with today’s tactical reticle designs. Easily fine-tune your point of impact, while preventing accidental movement, with auto-locking pinch and turn adjustments. Leupold & Stevens, Inc. is an American, family-owned, fifth-generation company that has been designing, machining, and assembling precision optical instruments and other products for 100-years. Founded in 1907, Leupold’s success has been built on our commitment to our customers’ absolute satisfaction, and our commitment to building the best optics for the shooting sports, general and wildlife observation, and the military and law enforcement communities.
Rifle Scope Product Features
Leupold Model #116670 – Mark 8 CQBSS 1. 1-8x24mm with Illume. Front Focal 7. 62 CMR-W reticle and Matte finish
100% Waterproof, fog proof, & shockproof
M5B1 Turrets – Auto-locking Pinch and Turn Adjustments unlock when you grip it (1/10 Mil per click – 10 Mil per revolution)
Front Focal Plane (FFP) – The reticle magnifies along with the image, so you can estimate range at all magnification settings
Lockable Fast-Focused Eyepiece – Features Leopold’s lockable fast-focus eyepiece for a secure reticle focus
Diamond Coat 2 – Ion-assist lens coating for higher light transmission and the greatest level of abrasion resistance
8: 1 Zoom Ratio – Offers an incredible field of view at lower magnifications, and excellent long-range target discrimination at higher powers
Designed, machined, and assembled in the USA
Mark 8 CQBSS 1.1-8x24mm
Magnification Range: 1.1x-8x
Weight: 23.5 oz.
Length: 12 in.
Maintube Diameter: 34mm
Eye Relief (in) – Low: 3.7
Eye Relief (in) – High: 3.3
Linear FOV (ft/100 yd) – Low: 92.3
Linear FOV (ft/100 yd) – High: 14.1
Leupold Mark 8
The Leupold Mark 8 CQBSS 1.1-8x24mm incorporates everything Military, Law Enforcement and Competition shooters need into one extremely versatile riflescope. Illuminated front focal plane reticles provide accurate range estimation throughout the entire zoom range. Eight brightness settings, with an off position between each level save battery life. With 40 Milliradians of total windage and elevation adjustment, & Quick change BDC (Bullet Drop Compensation) precision is in your hands.
Lightweight, rugged performance
Unparalleled low light performance
Designed, machined, & assembled in the USA
Twilight Max Light Management System
See a more vivid, bright, and clear target image in a wider variation of low and bright lighting conditions. The combination premium edge-to-edge lens clarity, full visible-spectrum lens coatings and glare management provides an extra 20 minutes of shooting light.
Twilight Max HD Light Management System
Designed, Machined, & Assembled in the USA
Proprietary gas blend and seals are tested to a 33-foot depth and a multitude of pressure changes.
Every Leupold riflescope is designed to survive a minimum of 5,000 impacts on the Punisher, Leupold’s recoil simulation machine. The force of each impact is 3x the recoil of a .308 rifle.
All Leupold riflescopes are tested to perform from -40F to 160F.
VX-3i LRP Mark 5HD Mark 6 Mark 8
Light Management System Twilight Max Twilight Max HD Twilight Max Twilight Max
Maintube Size 30mm 35mm 34mm 34mm, 35mm
Zoom Ratio 3:1 5:1 6:1 8:1
HD Glass No Yes No No
About the Leupold Scope Maker
Leupold is a premium supplier for rifle scopes, optics, mounting solutions, and other add-ons used for firearms like rifles and long guns. They create and make their scopes and related products by applying materials which are long lasting and resilient. This includes the Leupold Mark 8 CQBSS 1.1-8x24mm Riflescope by Leupold. For more shooting products, visit their site.
Facts About Glass
Rifle scopes permit you to precisely align a rifle at various targets by lining up your eye with the target at range. They do this through zoom by making use of a series of lenses inside the scope. The scope’s positioning can be adjusted for consideration of separate ecological elements like wind speed and elevation to make up for bullet drop.
The scope’s purpose is to help shooters understand precisely where the bullet will land based on the sight picture you are seeing with the scope as you line up the scope’s crosshair or reticle with the intended point of impact. Many modern rifle scopes have about 11 parts which are found inside and outside of the optic. These parts include the rifle scope’s body, lenses, windage turrets, focus rings, and other components. See all eleven parts of a rifle optical system.
About Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. The type of focal plane an optic has determines where the reticle or crosshair lies relative to the optic’s magnification. It simply indicates the reticle is behind or ahead of the magnifying lens of the optic. Selecting the very best form of rifle optic depends on what style of shooting you anticipate undertaking.
First Focal Plane Optic Details
First focal plane scopes (FFP) come with the reticle ahead of the magnification lens. This causes the reticle to increase in size based upon the level of magnification being used. The outcome is that the reticle measurements are the same at the amplified distance as they are at the non magnified range. As an example, one tick on a mil-dot reticle at one hundred yards without “zoom” is still the exact same tick at 100 yards using 5x “zoom”. These types of scopes are practical for:
- Quick acquisition, far away types of shooting
- Shooting circumstances where estimations are minimal
- Experienced shooters who understand their target “hold over” and also “lead” ratios for their long gun
- Shooters who do not mind the reticle is enlarged and takes up more visual sight area than a SFP reticle
About Second Focal Plane Glass
Second focal plane scopes (SFP) feature the reticle to the rear of the magnifying lens. This triggers the reticle to stay at the same dimensions in connection with the volume of magnification being used. The outcome is that the reticle measurements change based upon the magnification applied to shoot over greater ranges given that the markings present various increments which differ with the zoom level. In the FFP illustration with the SFP scope, the 5x “zoom” one hundred yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular kinds of scopes are handy for:
- Far away kinds of shooting where shooters have increased time to make ballistic estimations
- Shooting where most shots take place within shorter spaces and ranges
- Shooters who want a clearer optic sight picture without room taken up by the larger size FFP reticle
The extent of scope zoom you require depends upon the form of shooting you intend to do. Just about every style of rifle optic provides some amount of magnification. The quantity of magnification a scope supplies is determined by the dimension, density, and curves of the lenses inside of the rifle optic. The magnifying level of the scope is the “power” of the glass. This implies what the shooter is observing through the scope is magnified times the power factor of what can usually be seen by human eyes.
Fixed Power Lens Scopes
A single power rifle scope or optic will have 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 zoom of this kind of optic can not adjust considering that it is set from the factory.
About Variable Power Lens Scopes
Variable power rifle scopes use variable power levels. The power modification is accomplished by making use of the power ring part of the scope near the rear of the scope by the eye bell.
Power and Range
Here are some suggested scope power levels and the distances where they can be successfully used. Highly magnified scopes will not be as beneficial as lower magnification optics since too much magnification can be a negative aspect depending on your shooting distance. The same idea applies to longer distances where the shooter needs sufficient power to see where to properly aim the rifle.
Lens Finish for Rifle Optics
All modern rifle scope lenses are coated. There are different types and qualities of finishes. When thinking about high end rifle targeting units, Lens finishing can be a critical element of a rifle. The glass lenses are one of the most important parts of the glass given that they are what your eye sees through while sighting a rifle in on the target. The finish on the lenses protects the lens surface area as well as assists with anti glare capabilities from refracted sunshine and color presence.
HD Versus ED Lenses
Some scope manufacturers also use “HD” or high-definition lens finishes which use different processes, polarizations, chemicals, and aspects to draw out separate colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” to signify the lens has extra-low dispersion glass.
Single Rifle Optic Lens Covering Versus Multi-Coating
Different scope lenses can even have various finishes applied to them. All lenses usually have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic. Due to the fact that the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the finely tuned optic. It requires a coating to be applied to it so that the lens will be efficiently functional in numerous kinds of environments, degrees of sunshine (full light VS shaded), and other shooting conditions.
This lens treatment can safeguard the lens from scratches while minimizing glare and other less useful things experienced in the shooting environment while sighting in with the scope. The quality of a single layered lens depends on the scope manufacturer and how much you paid for it.
Some scope producers similarly make it a point to specify if their optic lenses are layered or “multi” coated. Being “much better” depends on the manufacturer’s lens treatment technology and the quality of products used in constructing the rifle scope.
Hydrophobic Rifle Optic Lens Finish
Water on an optical lens doesn’t assist with retaining a clear sight picture through an optic in any way. Numerous top of the line or premium scope makers will coat their lenses with a hydrophilic or hydrophobic covering. The Steiner Optics Nano-Protection is a good example of this kind of treatment. It provides protection for the exterior surfaces of the Steiner scope lens so the H2O molecules can not bind to it or create surface tension. The result is that the water beads sheet off of the scope to maintain a clear, water free sight picture.
Options for Mounting Optics on Long Guns
Mounting solutions for scopes are available in a few options. There are the basic scope rings which are separately mounted to the scope and one-piece scope mounts which cradle the scope. These different kinds of mounts also generally can be found in quick release variations which use throw levers which allow rifle shooters to rapidly install and remove the optics.
Hex Key Scope Ring Mounting Solutions
Standard, clamp style mounting scope rings use hex head screws to mount to the flattop design Picatinny scope mount rails on rifles. These types of scope mounts use two different rings to support the optic, and are made from 7075 T6 billet aluminum which are developed for long range precision shooting. This type of scope install is excellent for rifles which need a durable, sound mount which will not move no matter how much the scope is moved or abuse the rifle takes.
Quick-Release Cantilever Rifle Optic Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and remove a scope from a rifle before reattaching it to a different rifle. Several scopes can even be swapped out if they all use a compatible style mount. These types of mounts come in handy for rifles which are transported a lot, to swap out the optic from the rifle for protecting the scope, or for scopes which are used in between multiple rifles or are situationally focused.
Optic Tube Sealing and Gas Purging
Moisture inside your rifle optic can mess up a day of shooting and your pricey optic by bringing about fogging and creating residue inside of the scope tube. Many scopes prevent wetness from going into the scope tube with a system of sealing O-rings which are water resistant.
Gas Purged Optic Tubes
Another element of avoiding the buildup of moisture inside of the rifle scope tube is filling the tube with a gas like nitrogen. Since this space is already occupied by the gas, the glass is less affected by temperature level alterations and pressure differences from the outdoor environment which could possibly allow water vapor to seep in around the seals to fill the vacuum which would otherwise exist. These are good qualities of a decent rifle scope to seek out.