遠(yuǎn)程狙擊密位點(diǎn)知識

1、elevation knob 仰角調(diào)整旋鈕windage knob 風(fēng)偏調(diào)整旋鈕modifled mil dot reticle 密位點(diǎn)瞄put the mouse cursor over the elevation and windage knobs to see the tops把鼠標(biāo)的光標(biāo)移動到仰角調(diào)整旋鈕和風(fēng)偏調(diào)整旋鈕頂部。the mil dot reticle is the standard in tactical rifle scopes the mil scale can be used just like a ruler to measure the height of a t

2、arget if the actual size of the target is known then the range can be calculated using a simple formula這個十字線密位點(diǎn)是標(biāo)準(zhǔn)的戰(zhàn)術(shù)步槍使用光瞄，這個密位刻度如同一把尺子來測量目標(biāo)的高度。如果目標(biāo)的實(shí)際尺寸已知，則需要簡單的一個計(jì)算公式來求出目標(biāo)距離。in the simulations you will be using a modified mil dot reticle. one difference from a standard mil dot reticle is that a f

3、ifth dot takes the place of the broad posts at the edge of the field of view this reticle is a wire with 1/4mil dots spaced 1 milliradian apart there are 5 mils between the center cross hairs and the center of the outside dot 為在這個模擬軟件中，你將會使用一個修改過的密位點(diǎn)瞄，標(biāo)準(zhǔn)密位點(diǎn)和修改密位點(diǎn)的差別是第5個密位這個邊緣粗線處地方。1密位點(diǎn)長度為1/4密大小，2個密位

4、點(diǎn)之間的距離為1密，瞄中心至瞄鏡外端上下左右各有5個密，用細(xì)線連接各個點(diǎn)。in this reticle the dots are actually more oval than round the length of the dot is 0.25 mil在這個十字瞄內(nèi)，點(diǎn)其實(shí)是橢圓形的，一個點(diǎn)的長度就是0.25密.a milliradian is an angular unit of measure 1 millradian equals one yard at 1000 yard and 1 meter at 1000 meters <see minute of angle for

5、 explanation> if you know the height of the target <in yards >multiply it by 1000 and divide by the mil dot size of the target to get the range密是角度計(jì)量單位，1個密代表的是1碼在1000碼的長度，或者1米在1000米的長度，如果你知道了靶子的高度碼用它來乘以1000并除以測量得到的密的讀數(shù)就可以算出靶子的高度來。靶子高度碼*1000- = 距離碼靶子所占的密位讀數(shù)for precision work mill readings ne

6、ed to be accurate to the tenth of a mil <usmc standard measurds to the eighth mil based on the size of the mil dot,then converts to tenths> in the simulations you will meed to go through the calculations to determine the range ,in the field you can use commercially available data books or othe

7、r range calculating devices such as a mil dot master ,but it is a good idea to have a solid background in range estimation using the equation如果需要讀數(shù)精確的話，可以把一個密劃為10份<海軍陸戰(zhàn)隊(duì)的標(biāo)準(zhǔn)密位是吧一個密化為8份>,在這個模擬軟件中，你可以通過計(jì)算或者其他一些使用工具來測算密位，在這個模擬環(huán)境中使用公式來計(jì)算距離。now try mil dot ranging現(xiàn)在我們嘗試密位測距計(jì)算、click on the scope imag

8、e and hold with the mouse button to drag the scope around this 30 inch*18 inch target is at 500 yards ,you should get a mil dot reading of a little under 1.7<1.666>啟動這個瞄，移動你的鼠標(biāo)放在這個30英寸*18英寸這個靶子上面，這個靶子在500碼，你測量得到數(shù)據(jù)為靶子高度為1.7密實(shí)際1.666。這個30英寸*18英寸的靶子在720碼的距離。那么它所占的密位讀數(shù)是多少？注：submit是提交的意思。the mil dot

9、 reading for this target appears to be about 1.3 since we know the target is 30 high <833yards> we can enter this information into the formula這個密位讀數(shù)大約在1.3，我們知道這個是30英寸高的靶子，所以通過公式計(jì)算目標(biāo)高數(shù)據(jù)為.833碼。the actual range is 650 yards so we came up a little short however ,at this range we are only 2 inches

10、low ,close enough.這個實(shí)際的距離數(shù)據(jù)在650碼，我們射擊的彈著要低一些，但是我們射擊的位置只低于目標(biāo)中心2英寸，射擊的效果很好。determine the range of this 30 high target ,feel free to use the calculator ,hint:this is an easy one確定你瞄中靶子的高度為30英寸，不要客氣地使用計(jì)算器。注意：這個是一個簡單的計(jì)算。the horizontal milldots can be used for holdoff in wind conditions or as leads for mo

11、ving targets the vertical mil dots can be used for elevation hold-over or under when there is not time to make an adjustment to the elevation, the may come in handy if the first shot misses the target and a correction meeds to be made before the target gains cover.這個水平狀態(tài)的密位瞄，可以使用于風(fēng)偏條件以及運(yùn)動目標(biāo)的射擊，可以使用下

12、面的垂直密位點(diǎn)來修正彈道下墜落差，校正射效，如果有目標(biāo)脫靶而來不及調(diào)整旋鈕，就可以使用垂直密位點(diǎn)快速射擊。1 mil is equal to 3.438 moa1個密等于3.438MOA角分in order to use the mil dots for hold-off you need to convert the mil dot distance to moa.this is where some confusion comes in ,the reticle used in these exanples uses the usmc standard of 1 mil equals ex

13、actly 3.438moa the standard used by the army is 3.6 many people use 3.5 since it is in-between the two.你需要學(xué)會懂得密位和MOA之間換算公式，這里有一點(diǎn)混亂之處在于海軍陸戰(zhàn)隊(duì)是把一個密化為3.438MOA，而美國陸軍卻是3.6moa，而很多人喜歡用2者之間的數(shù)據(jù)3.5MOA。400 yard hold under point400碼目標(biāo)的瞄準(zhǔn)點(diǎn)位置600 yard zero600碼的歸零位置。suppose your rifle is zeroed for 100 yards and you

14、 have set your elevation for a target at 600 yards which you have just hit.suddenly a target pops up at 400 yards .you do not have time to re-adjust the elevation setting to engage the new target ,since there is a 7.75moa difference in elevation between 600 and 400 yard <see the range card>you

15、 need to hold under 2.25mils <7.75 dibided by 3.438>to hit the closer target.現(xiàn)在假設(shè)一下你的步槍歸零在100碼距離，你準(zhǔn)備操射擊600碼距離的目標(biāo)射擊已經(jīng)設(shè)置好600碼距離的裝載數(shù)據(jù)，但是一下又在400碼彈出了一個新的目標(biāo)，你沒有時間去調(diào)整手輪旋鈕再去修正射擊這個新的目標(biāo)，而400碼和600碼之間的MOA差值是7.75MOA，利用彈道射表去觀看數(shù)據(jù)兩個之間的差值除以3.438等于2.25密，來做為修正的密位點(diǎn)瞄準(zhǔn)位置。譯者注：600碼的歸零打400碼的目標(biāo)，需要降低瞄準(zhǔn)點(diǎn)用十字線上2.25密點(diǎn)對準(zhǔn)目標(biāo)中心射擊。750 yard zero 750碼歸零new target at 850 yards新的目標(biāo)在850碼you have hit the center of 30*18target at 750 yards