Difference between revisions of "Rangefinder"
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===Visual Estimation=== | ===Visual Estimation=== | ||
Visual estimation is the most basic form of rangefinding. In its simplest form, it involves a person estimating the distance to a target without the help of any extra tools. However this is commonly assisted by the use of some reference material, like stadia lines, which give the user an idea of roughly how large or small certain common objects will be at a given distance. | Visual estimation is the most basic form of rangefinding. In its simplest form, it involves a person estimating the distance to a target without the help of any extra tools. However this is commonly assisted by the use of some reference material, like stadia lines, which give the user an idea of roughly how large or small certain common objects will be at a given distance. | ||
| − | In-game, this applies to tanks without any other form of ranging equipment, has a maximum range of 800-1,200 m depending on crew skill, and takes roughly six seconds. It is | + | In-game, this applies to tanks without any other form of ranging equipment, has a maximum range of 800-1,200 m depending on crew skill, and takes roughly six seconds. It is both the slowest and least accurate type of ranging. This inaccuracy is especially problematic for vehicles that use low velocity shells like HE, HEAT, HEATFS, and HESH where the drop of the shell is severe enough that small differences between the displayed range and actual range will result in a missed shot when aiming at targets that are further away. The degree of inaccuracy for visual rangefinding is directly related to your gunner's rangefinding [[Crew skills|crew skill]]. At base level any range estimation beyond 400 m can be off by ±50 m, more than enough to cause a miss for many vehicles that already struggle to engage at long distances |
===Optical Rangefinder=== | ===Optical Rangefinder=== | ||
| − | While coming in a few different forms, such as the stereoscopic and the coincidence rangefinder, optical rangefinders can be found on many tanks. | + | [[File:Mods tank rangefinder.png|alt=An image of the tank rangefinder modification|thumb|The Tank Rangefinder modification icon]]While coming in a few different forms, such as the stereoscopic and the coincidence rangefinder, optical rangefinders can be found on many tanks. With a few exception they begin to appear on post WW2 vehicles but are quickly replaced by laser rangefinders in later, more modern, vehicles. Despite definite advantages in accuracy, especially over long distances, the optical rangefinder never reaches the level of universal adoption of its successor and is relatively short-lived with regards to tanks. In-game, optical rangefinders are a clear improvement. The optical rangefinder has an increased maximum range and decreased maximum error over tanks without ranging equipment, with their maximum distance topping out at 2 km, and substantially faster at only around three seconds. |
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| + | [[File:Mods tank laser rangefinder.png|alt=An image of the laser rangefinder modification icon|thumb|The Laser Rangefinder modification icon]] | ||
===Laser Rangefinder=== | ===Laser Rangefinder=== | ||
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== Media == | == Media == | ||
<!--Excellent additions to the article would be video guides, screenshots from the game, and photos.--> | <!--Excellent additions to the article would be video guides, screenshots from the game, and photos.--> | ||
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;Videos | ;Videos | ||
{{Youtube-gallery|lSFUnQKIyGE|'''Rangefinding (ground vehicles)''' - ''War Thunder Wiki''|MGMpCqr1p84|'''How to aim better''' - ''War Thunder Official Channel''}} | {{Youtube-gallery|lSFUnQKIyGE|'''Rangefinding (ground vehicles)''' - ''War Thunder Wiki''|MGMpCqr1p84|'''How to aim better''' - ''War Thunder Official Channel''}} | ||
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== See also == | == See also == | ||
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:'' | ''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:'' | ||
| + | |||
* ''reference to the type of weapon;'' | * ''reference to the type of weapon;'' | ||
* ''links to approximate analogues of other nations and research trees.'' | * ''links to approximate analogues of other nations and research trees.'' | ||
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== External links == | == External links == | ||
''Paste links to sources and external resources, such as:'' | ''Paste links to sources and external resources, such as:'' | ||
| + | |||
* ''topic on the official game forum;'' | * ''topic on the official game forum;'' | ||
* ''other literature.'' | * ''other literature.'' | ||
[[Category:Modules_and_modifications]] | [[Category:Modules_and_modifications]] | ||
Revision as of 00:25, 18 November 2021
Contents
Description
The rangefinder is a device used to determine the range to a target. The key to use the rangefinder can be bound in Controls > Ground Vehicles > Miscellaneous.
Depending on the tank and era, several methods and equipment can be used: visual estimation, optical rangefinders, or laser rangefinders. When using the rangefinder in-game, a small bar will fill up (located up and to the right of your reticle in binocular or sniper view) and on completion the estimated range will be displayed (located up and to left of the binocular and sniper view). If what you have attempted to range is beyond the maximum distance of you rangefinder, then the result will simply be displayed as ">[maximum range]".
Rangefinding methods
Visual Estimation
Visual estimation is the most basic form of rangefinding. In its simplest form, it involves a person estimating the distance to a target without the help of any extra tools. However this is commonly assisted by the use of some reference material, like stadia lines, which give the user an idea of roughly how large or small certain common objects will be at a given distance. In-game, this applies to tanks without any other form of ranging equipment, has a maximum range of 800-1,200 m depending on crew skill, and takes roughly six seconds. It is both the slowest and least accurate type of ranging. This inaccuracy is especially problematic for vehicles that use low velocity shells like HE, HEAT, HEATFS, and HESH where the drop of the shell is severe enough that small differences between the displayed range and actual range will result in a missed shot when aiming at targets that are further away. The degree of inaccuracy for visual rangefinding is directly related to your gunner's rangefinding crew skill. At base level any range estimation beyond 400 m can be off by ±50 m, more than enough to cause a miss for many vehicles that already struggle to engage at long distances
Optical Rangefinder
While coming in a few different forms, such as the stereoscopic and the coincidence rangefinder, optical rangefinders can be found on many tanks. With a few exception they begin to appear on post WW2 vehicles but are quickly replaced by laser rangefinders in later, more modern, vehicles. Despite definite advantages in accuracy, especially over long distances, the optical rangefinder never reaches the level of universal adoption of its successor and is relatively short-lived with regards to tanks. In-game, optical rangefinders are a clear improvement. The optical rangefinder has an increased maximum range and decreased maximum error over tanks without ranging equipment, with their maximum distance topping out at 2 km, and substantially faster at only around three seconds.
Laser Rangefinder
Laser rangefinders are the most common form of rangefinding equipment on modern tanks. It is often part of a larger Fire Control System, a computerized system that allow a tank to automatically adjust the gun to compensate for (depending on the particular system) distance, weather, target movement, and/or projectile type. In-game, the laser rangefinder is the best available, being the fastest, most accurate, and having the furthest maximum range at 5 km. It takes roughly 1 second to get the range making it possible to use quickly, even mid-fight. In addition to this, most vehicles with laser rangefinders do have some form of fire control system modelled, allowing the vehicle to automatically adjust the zero of the gun to the range measured, making rapid and accurate long range shots much easier to hit consistently.
Media
- Videos
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the type of weapon;
- links to approximate analogues of other nations and research trees.
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
