"In the game "Metal Front", tanks in the early stage of the tech tree for a long time did not have a fire control system. The tanks that can be used in our game aids, or alternatives, should not have such high-tech equipment as fire control devices. Siyuan continued, "Therefore, correcting the amount of fire is a very important part of the shelling, and a good scope is more important for correcting the amount of fire." ”

Siyuan began to explain to several people the vehicles that various different scopes were suitable for.

Siyuan told Wei Gongzi that the longitudinal scale of the scope is short, which is suitable for artillery with a relatively straight trajectory, such as ordinary tank guns, or other guns with a relatively large length and diameter.

The length-diameter ratio refers to the ratio of the length of the barrel to the caliber of the gun, for the artillery that fires shells with similar mass or weight in layman's terms, generally speaking, the ballistic trajectory of the gun with a larger length and diameter is relatively large, and the artillery with a smaller length and diameter is generally speaking.

"For example, in our game, the Type A is a near-simple cross-shaped scope, with a short longitudinal scale in the middle, so it is more suitable for guns with straight ballistics." Siyuan said to a few people on the other end of the walkie-talkie, and then added, "Of course, the disadvantages are also obvious, if the artillery with a relatively curved trajectory attacks the opponent at a long distance, such a scope is not particularly suitable." ”

Wei Gongzi looked at the scope mounted on his tank, and then said, "That's what I use." ”

"That's right! That's what I use. Red Curry said on the radio channel, "This scope looks relatively simple, and there are a few other scopes that seem a little difficult to understand." ”

The word "incomprehensible" mentioned by Red Curry is used to describe a scope, but it does not seem to be very inappropriate, because the sight that Siyuan is going to talk about next is indeed a more complex than the other, and it is not an exaggeration to use this kind of sight directly without understanding the meaning of various scales and data.

"Okay, the next one, I've used it before." Siyuan said, "However, because of curiosity and fun, I tried to use it, and not long ago, I went to learn more about the various scopes in this game. ”

"This is the B-type scope in the game." Siyuan said on the radio channel, "It's the one with a circle of scales on the side and a row of inverted Vs in the middle." ”

Wei Gongzi took out a scope from the storage box on the side of the cockpit of the tank, and then replaced it with the A-type scope on the previous car.

[PS. Changing the scope in the car is a mechanic of "Metal Game", and the steps mentioned in it and the scope itself may be different from the real scope and related installation steps. 】

Wei Gongzi looked at the newly installed scope: "That's right, there is an inverted V-shaped scale in the middle row...... There is a circle of scales on the side...... That's it! ”

"Okay, actually, I went to learn about this model of scope later." Siyuan then looked at the scope screen displayed on the screen, and said to a few people through voice chat software, "Actually, the circle of scales on the side, to be exact, should be two and a half circles on the left and right, which are machine guns and artillery positions, and the inverted V in the middle is used for distance measurement." ”

"Huh?!" Siyuan casually glanced at the mobile phone on the side, and then saw a message of some value!