Description
Last update on February 8, 2023 // Source: Amazon API
Rifle Scope Cap Product Details
Swarovski Optik Flip-Open 42mm Objective Lens Cover for Z6 and Z3 Rifle Scopes
The Swarovski Optik Flip-Open 42mm Objective Lens Cover attaches to the objective bell of 42mm Z6 and Z3 rifle scopes. It protects scope lenses in all weather conditions, It can be attached individually.
Rifle Scope Cap Product Features
Objective and ocular lens caps available for Z6(i) rifle scopes
Objective lenses only available for Z3 & Z6 rifle scopes
Ambidextrous – right and left handed fit
Rotates 360 degrees and opens in any direction
About the Swarovski Optik Manufacturer
Swarovski Optik is a premium producer for weapon scopes, optics, mounting solutions, and other accessories used for guns like rifles and long guns. They design and build their scopes and related products by choosing building materials which are long lasting and resilient. This includes the Swarovski Optik Flip-Open 42mm Objective Lens Cover for Z6 and Z3 Rifle Scopes by Swarovski Optik. For additional shooting products, visit their website.
All About Optics
Rifle scopes enable you to exactly align a rifle at various targets by aligning your eye with the target over a range. They do this through magnifying the target by employing a series of lenses inside the scope. The scope’s alignment can be adjusted to account for varied ecological elements like wind speed and elevation increases or decreases to make up for bullet drop.
The scope’s purpose is to help shooters understand exactly where the bullet will hit based upon the sight picture you are viewing through the optic as you line up the scope’s crosshair or reticle with the intended target. The majority of modern rifle scopes and optics have about eleven parts which are found internally and on the exterior of the scope. These scope parts include the rifle scope’s body, lenses, windage and elevation turrets, objective focus rings, and other parts. See all eleven parts of an optic.
Rifle Glass Types
Rifle scopes can be either “first focal plane” or “second focal plane” type of optics. Picking the finest type of rifle optic depends on what type of shooting you plan on doing.
First Focal Plane Glass
First focal plane optics (FFP) include the reticle ahead of the magnifying lens. This causes the reticle to increase in size based on the amount of zoom being used. The result is that the reticle measurements are the same at the enhanced distance as they are at the non amplified range. One tick on a mil-dot reticle at one hundred yards without “zoom” is still the very same tick at one hundred yards by using 5x “zoom”. These kinds of scopes work for:
- Quick acquisition, far away types of shooting
- Shooting scenarios where estimations are small
- Experienced shooters who understand their target “hold over” as well as “lead” relationships for their firearms
- Shooters who do not mind the reticle is bigger and uses up more visual sight room than a SFP reticle
Second Focal Plane Glass Details
Second focal plane optics (SFP) come with the reticle to the rear of the magnifying lens. This causes the reticle to stay at the very same size in relation to the volume of magnification being used. The effect is that the reticle dimensions adapt based upon the zoom used to shoot over lengthier distances considering that the markings present various increments which vary with the zoom. In the FFP example with the SFP glass, the 5x “zoom” 100 yard tick reticle measurement would be 1/5th of the non “zoom” tick measurement. These particular types of scopes work for:
- Far away forms of shooting where shooters have extra time to make ballistic calculations
- Shooting where most of the shots occur within much shorter proximities and ranges
- Shooters who would like a clearer optic picture without space used up by the larger size FFP reticle
Rifle Glass Magnification
The quantity of zoom a scope offers is determined 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.
Fixed Single Power Lens Rifle Optic Details
A single power rifle scope will have a zoom number designator like 4×32. This implies the zoom power of the scope is 4x power while the objective lens is 32mm. The magnification of this kind of scope can not fluctuate considering that it is a set power scope.
Info About Adjustable Power Lens Rifle Glass
Variable power rifle scopes can be modified between magnified levels. The power change is handled using the power ring part of the scope near the back of the scope by the eye bell.
The Power and Range Correlation of Scopes
Here are some advised scope powers and the ranges where they may be efficiently used. High power scopes will not be as effective as lower magnification level optics considering that too much zoom can be a negative aspect depending on your shooting distance. The same goes for longer distances where the shooter needs to have sufficient power to see precisely where to best aim the rifle.
Rifle Optic Lens Finishing
All current rifle optic and scope lenses are coated. Lens covering can be a crucial aspect of a rifle system when looking at high end rifle optics and scope systems.
About Optic Lens Coatings – HD Versus ED
Some scope brands likewise use “HD” or high-definition lens coverings which use different processes, chemicals, polarizations, and aspects to draw out different colors and viewable definition through the lens. Some scope manufacturers use “HD” to refer to “ED” indicating extra-low dispersion glass.
Glass Lens Single Covering Versus Multi-Coating
Different optic lenses can also have various finishes applied to them. All lenses generally have at least some type of treatment or finish applied to them before being used in a rifle scope or optic assembly. Because the lens isn’t simply a raw piece of glass, they require performance enhancing coatings. It is part of the carefully tuned optic. It requires a coating to be applied to it so that the lens will be optimally usable in lots of kinds of environments, degrees of light (full VS shade), and other shooting conditions.
This lens treatment can protect the lens from scratches while lowering glare and other less beneficial things experienced in the shooting environment while sighting in with the scope. The quality of a single covered lens depends on the scope producer and how much you paid for it.
Some scope manufacturers likewise make it a point to define if their optic lenses are coated or “multi” coated. This indicates the lens has had several treatments applied to the surfaces. If a lens receives multiple treatments, it can prove that a company is taking numerous actions to fight different natural aspects like an anti-glare coating, a scratch resistant anti-abrasion finishing, followed by a hydrophilic finishing. This also does not necessarily mean the multi-coated lens is better than a single layered lens. Being “better” is dependent on the manufacturer’s lens treatment technology and the quality of products used in constructing the rifle scope.
About Hydrophobic Finish
Water on a lens does not assist with preserving a clear sight picture through a scope at all. Numerous top of the line and high-end scope companies will coat their lenses with a hydrophilic or hydrophobic finishing which is water repellent.
Glass Installing Options
Installing options for scopes are available in a few choices. 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 can be found in quick release variations which use throw levers which permit rifle shooters to rapidly mount and remove the scopes.
Hex Key Scope Rings
Basic, clamp design mounting scope rings use hex head screws to position to the flattop design Picatinny scope mounting rails on rifles. These varieties of scope mounts use double detached rings to support the optic, and are normally made from 7075 T6 billet aluminum or similar materials which are created for long distance accuracy shooting. This kind of scope mount is ideal for rifles which need to have a resilient, hard use mount which will not shift no matter just how much the scope is moved about or jarring the rifle takes. These are the design of mounts you should get for a devoted scope system on a long distance hunting or tournament firearm which will pretty much never need to be changed or recalibrated. Blue 242 Loctite threadlocker can also be used on the screws to stop the hex screw threads from wiggling out after they are mounted securely 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 Glass Ring Mounts
These types of quick-release rifle scope mounts can be used to quickly connect and take off a scope from a rifle before reattaching it to a different rifle. Several scopes can also be switched out if they all use a compatible style mount. These types of mounts are convenient for long guns which are carried a lot, to remove the optic from the rifle for protection, or for scopes which are used between several rifles or are situationally focused.
About Rifle Optic Tube Sealing and Gas Purging
Wetness inside your rifle glass can spoil a day on the range and your costly optic by causing fogging and developing residue within the scope’s tube. Most scopes protect against wetness from entering the scope tube with a series of sealing O-rings which are waterproof. Generally, these scopes can be submerged under 20 or 30 feet of water before the water pressure can push moisture past the O-rings. This should be sufficient humidity prevention for basic use rifles, unless you intend on taking your rifle boating and are worried about the optic still working if it goes overboard and you can still find the firearm.
Gas Purged Rifle Scope Tubes
Another part of preventing the buildup of wetness within the rifle optic’s tube is filling the tube with a gas like nitrogen. Because this space is currently taken up by the gas, the glass is less influenced by temperature changes and pressure variations from the outdoor environment which might potentially allow water vapor to leak 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.
