Description
Rifle Scope Product Details
Burris Signature HD 2-10x40mm/3-15x44mm/5-25x50mm Waterproof Shockproof Fogproof Matte Black Riflescope
BURRIS SIGNATURE HD 2-10X40MM/3-15X44MM/5-25X50MM RIFLESCOPES – Built on a legacy of reliability and confidence when it matters most, the new Burris Signature Series line of riflescopes offers hunter a the Burris Signature experience with bright clear optics and rugged dependability. Available in three different magnification levels and various front and rear focal plane reticle options, the Signature Series brings high-end features to a platform serious hunters will enjoy. The Signature Series produce crisp, bright images using premium, multi-coated glass. Precise machining, zero stop on all target knobs and push/pull locking turrets provide the reliability and ease-of-use that seasoned hunters demand. Signature HD riflescopes are waterproof, shockproof and fog proof and come with the Burris Forever Warranty. Designed to make the most of your experience with precise features and ease of use.
Rifle Scope Product Features
Built for precision or long-range shooting, the 5-25×50 Signature HD version is built with a 30mm nitrogen-filled tube and is available with three different reticle options
Rear focal plane Ballistic E3 reticle calibrated for traditional, magnum and varmint loads; Hash marks on lower vertical crosshair are calibrated for aiming from 100 to 400 yards
Built with a 30mm nitrogen-filled tube and includes new push/pull locking turrets and a zero stop feature that automatically stops the elevation turret at your zero distance, making setting the zero stop easier than ever
5x zoom system with premium, multi-coated glass for crisp, bright image
Waterproof, shockproof and fog proof and come with the Burris Forever Warranty
About the Burris Brand
Burris is a premium company for long gun scopes, optics, mounting solutions, and other components used for firearms like rifles and long guns. They create and supply their mounts and related products working with building materials which are resilient and long lasting. This includes the Burris Signature HD 2-10x40mm/3-15x44mm/5-25x50mm Waterproof Shockproof Fogproof Matte Black Riflescope by Burris. For more shooting products, visit their website.
Facts About Rifle Glass
Rifle scopes enable you to specifically align a rifle at various targets by aligning your eye with the target over a range. They do this through magnification using a series of lenses within the scope. The scope’s alignment can be adapted for the consideration of various natural elements like wind and elevation increases or decreases to account for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will hit based on the sight picture you are viewing via the scope as you align the scope’s crosshair or reticle with the intended target. Many modern rifle scopes have around 11 parts which are arranged inside and externally on the scope body. These optic pieces consist of the rifle scope’s body, lenses, elevation turrets or dials, focus rings, and other elements. See all eleven parts of an optic.
Rifle Glass Styles
Rifle scopes can be either “first focal plane” or “second focal plane” type of scopes. Picking the perfect type of rifle glass is based around what type of shooting you plan to do.
First Focal Plane Scope Details
First focal plane optics (FFP) include the reticle in front of the magnification lens. This triggers the reticle to increase in size based on the extent of magnification being used. The result is that the reticle measurements are the same at the amplified distance as they are at the non magnified range. For instance, one tick on a mil-dot reticle at 100 yards without “zoom” is still the same tick at 100 yards with 5x “zoom”. These kinds of scopes are beneficial for:
- Quick acquisition, long distance types of shooting
- Shooting circumstances where estimations are very little
- Experienced shooters who understand their aim point “hold over” and also “lead” correlations for their firearms
- Shooters who don’t mind the reticle is bigger and uses up more visual eyesight space than a SFP reticle
About Second Focal Plane Glass
Second focal plane glass (SFP) include the reticle to the rear of the magnifying lens. This triggers the reticle to remain at the same overall size relative to the quantity of zoom being used. The outcome is that the reticle dimensions adjust based upon the magnification employed to shoot over greater ranges considering that the reticle measurements represent distinct increments which fluctuate with the magnification level. In the FFP example with the SFP scope, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick reticle measurement. These particular kinds of scopes are beneficial for:
- Long distance types of shooting where shooters have additional time to make ballistic computations
- Shooting where most of the shots happen within much shorter ranges and spaces
- Shooters who choose a clearer optic picture with less room taken up by the larger size FFP reticle
Magnification for Rifle Scopes
The quantity of magnification a scope provides is determined by the diameter, density, and curvatures of the lenses inside of the rifle scope. The magnification of the scope is the “power” of the scope.
Single Power Lens Rifle Scope Info
A single power rifle optic and scope comes with a magnification number designator like 4×32. This indicates the zoom power of the scope is 4x power while the objective lens is 32mm. The zoom of this type of scope can not adjust since it is a fixed power scope.
Adjustable Power Lens Glass
Variable power rifle scopes can be changed between magnification power levels. It will note the zoom level in a configuration like 2-10×32. These numbers mean the magnification of the scope can be adjusted between 2x and 10x power. This additionally incorporates the power levels in-between 2 and 10. 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 piece.
Power and Range Correlations
Here are some suggested scope power settings and the distances where they can be successfully used. Keep in mind that high magnification scopes and optics will not be as practical as lower magnification level glass because too much magnification can be a bad thing. The exact same idea goes for longer distances where the shooter needs sufficient power to see where to best aim the rifle.
About Glass Lens Finishing
All modern-day rifle optic lenses are covered in special coatings. There are different types and qualities of finishes. Lens finish is a crucial aspect of a rifle when considering high end rifle optics and targeting units. The glass lenses are one of the most crucial parts of the glass as they are what your eye looks through while sighting a rifle in on the target. The finishing on the lenses offers protection to the lens surface as well as improves anti glare from refracted sunshine and color profiles.
ED Versus HD Scopes
Some scope brands likewise use “HD” or high-definition lens coatings which use different procedures, polarizations, chemicals, and aspects to draw out a wide range of colors and viewable definition through the lens. Some scope makers use “HD” to refer to “ED” meaning extra-low dispersion glass.
Single Covering Versus Multi-Coating for Glass
Various optic lenses can likewise have different finishes applied to them. All lenses normally have at least some type of treatment or finish applied to them prior to being used in a rifle scope or optic.
This lens treatment can safeguard the lens from scratches while reducing glare and other less beneficial 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 manufacturers also make it a point to define if their optic lenses are layered or “multi” coated. Being “better” depends on the manufacturer’s lens treatment technology and the quality of materials used in constructing the rifle scope.
Anti-water Optic Lens Covering
Water on a scope lens doesn’t support preserving a clear sight picture through an optic whatsoever. Many top of the line and 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 deals with the surface of the Steiner optic 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 maintain a clear, water free sight picture.
Options for Installing Glass on Firearms
Installing approaches for scopes can be found in a few choices. There are the basic scope rings which are individually mounted to the optic and one-piece scope mounts which cradle the scope. These different types of mounts also usually come in quick release versions which use throw levers which enable rifle operators to rapidly mount and remove the scope.
Hex Key Scope Rings
Basic, clamp-on type mounting scope rings use hex head screws to mount to the flattop style Picatinny scope mount rails on rifles. These varieties of scope mounts use double individual rings to support the optic, and are normally made from 7075 T6 billet aluminum which are created for long distance precision shooting. This kind of scope mount is good for rifle systems which need a resilient, unfailing mount which will not shift no matter how much the scope is moved or abuse the rifle takes. These are the style of mounts you should have for a faithful scope setup on a reach out and touch someone scouting or hard target interdiction long gun that will seldom need to be changed or adjusted. Blue 242 Loctite threadlocker can additionally be used on the mount screws to keep the hex screw threads from wiggling out after they are installed firmly in position. An example of these rings are the 30mm style made by Vortex Optics. The set typically costs around $200 USD
Quick-Release Cantilever Rifle Glass Rings
These types of quick-release rifle scope mounts can be used to rapidly connect and take off a scope from a rifle. A wide range of scopes can also be swapped 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 attach solidly to a flat top style Picatinny rail. This lets the scope to be sighted in while on the rifle, removed from the rifle, and remounted back on the rifle while preserving precision. These kinds of mounts are useful and handy for rifles which are transferred between vehicles a lot, to remove the optic from the rifle for protection, or for sight systems which are chosen for use between numerous rifles. An example of this mount type is the 30mm mount from the Vortex Optics manufacturer. It generally costs around $250 USD
Scope Tube Sealing and Gas Purging
Wetness inside your rifle optic can ruin a day of shooting and your pricey optic by causing fogging and creating residue inside of the scope tube. A lot of scopes avoid moisture from going into the scope tube with a system of sealing O-rings which are water resistant.
Rifle Glass Gas Purging
Another element of avoiding the buildup of wetness inside of the rifle scope’s tube is filling the tube with a gas like nitrogen. Considering that this space is already taken up by the gas, the glass is less affected by temperature level alterations and pressure variations from the outdoor environment which might potentially permit water vapor to leak in around the seals to fill the void which would otherwise exist. These are good qualities of a good rifle scope to seek out.
