People often ask, what power was the osprey 10x45x50 rangefinder reticle calibrated at?
Let’s find out!
What Power Was the Osprey 10x45x50 Rangefinder Reticle Calibrated At?
The osprey 10x45x50 rangefinder reticle is calibrated at 10 to 40 power.
The Osprey 10X40X50 has an elevation adjustment knob, which you can turn to adjust the elevation of the crosshairs. The elevation adjustment knob is located in the middle of the scope’s body, just above where the windage adjustment knob would be.
You will need to use your eye as a reference point when adjusting the elevation knob. If you look through the eyepiece, you should notice the crosshairs move up or down depending on how much you turn the elevation knob. When you are done with the adjustments, make sure to lock the elevation knob into place by turning it clockwise until it clicks.
How to use a Rangefinder Reticle – Range Estimation Using Mil and MOA
A rangefinder reticule is just as simple as using a graphical scale, but if you’re not good at math, we’ve got you covered. We’ll show you how to read a rangefinder reticule and everything else related to it. The main purpose of the rangefinder is to give you an estimated distance from where you’re aiming to the target.
What is The Reticle On a Scope?
When you look through a rifle scope, you will notice one vertical line and several horizontal ones. These horizontal ones are called the reticle. Their width and spacing determine how accurate your estimate of distance will be.
You may sometimes be wondering how to measure distances when taking photos. A rangefinder scope helps you get accurate measurements. It works by using simple math to calculate the distance between two points.
When you know the size of your intended targets, you can use them to determine the range. You’ll adjust the vertical lines until they’re aligned with the points of aim, then calculate the distances between the two points. Finally, you’ll get an estimate for the range.
Ways To Measure The Range For Shooting
There are several ways to use a laserranging device to measure distance. Let’s now look at them.
By using the Range Formula
The first thing you must do when looking at your target is determined its magnification. A 310× magnification means that your lens has magnifications ranging from 3x to 10×. At the 10× setting, your lens will have the power of ten.
Now, you must understand the size or height of the subject in centimeters. Let’s say your subject is a deer that stands six feet tall and can fit into the six units of your scope at a particular point. We’ll call this point P. Each unit of P is one centimeter long at the subject. When converted to centimeters, that “P” equals twelve centimeters.
Finally, enter all the values into the distance calculation equation and see where you stand compared to your target. Here is an example:
Scope Power x Point “P” x 2.5 = Distance (in yards).
Taking values from the example, 10 x 12 x 2.5 = 300
Therefore, the distance between the gun and its target is 300 yards.
Range Estimation Using Minute of Angle (MOA)
An MOA is a unit for describing the angle of a rifle scope’s reticle. One minute of the angle corresponds with one arc of the circumference of a
Target size (in inches) / MOA x 100 = Range (in yards)
If you’re shooting at a deer that’s 18 inches tall, then you need to put the values into the formula to calculate the MOA. However, if you’re shooting at a distance of 240 yds from your deer, then you don’t need to use the formula.
18 / 6 MOA x 100 = 300
Once you’ve determined the MOA (minute of angle) distance, you must manually set the hold point by clicking on the appropriate line. This will allow you to easily split the vertical lines up into 1 MOA intervals. This will help improve the overall accuracy of the scope when shooting at longer ranges.
You don’t need to be able to do calculations by hand if you use a calculator.
Range Estimation Using MIL
MIL stands for MilliRadian (MIL) which measures an angular measurement within a circle. To understand how MILs work, some trigonometry may be needed. So, we will explain it more easily Mil is the unit of the angular measurement within a circle and it’s based on the U.S. Military version.
When looking through your scopes’ reticles, you may see hash marks and/or dot markings at various distances. At a common range of 100 yards, the distance between the centers of these markings is approximately 3.6″ or one mil.
If you shoot the gun, it will be 3.6 inches higher from where you aimed. So, remember to adjust accordingly.
You can estimate the distance between two points by using the following MIL (mil) formula:
Target size (in inches) x 27.778 / MIL size = Range (in yards)
If your target is an animal that is 10″ tall, has a range of 300 yds, and is measured at 1 mil, then you can easily calculate the mils.
10 x 27.778 / 1 MIL = 300
What Power Was The Osprey 10X45X50 Rangefinder Reticle Calibrated At?
How to Use Rangefinder Reticle?
Here we’ve explained three simple steps to help you learn how to use a rangefinder scope.
Measure Your Target Size
The foremost thing as one sees his/her target is to decide its size in centimeters. For, the chest measurements of roughly 18 cm then, you will use these figures as their size.
However, if you are targeting an object that measures about 2.5 meters from the ground, make certain to change it into centimeters before doing anything else.
No matter what your target is and in which unit it is measured, you have to convert it to inches. Remember:
Find the Range
Here is when you will be required to do the math yourself using either of the three aforementioned methods.
Choose the Right Hash Mark on Your Reticle
If the range that has been calculated corresponds to the fourth line on your target chart, then the fourth line must be your aiming point when firing. It is as easy as that. Simply carefully look for the correct line, adjust your reticles, and fire!
Conclusion
Rangefinders help you measure distances accurately. It helps you to get closer shots at longer ranges.
We hope that this article was helpful. If you have any queries feel free to reach out in the comments section below.
Author

Herman is a writer, researcher, and product reviewer here at The Outdoor Stores. His knowledge and expertise in firearms are immense. He knows well which gun is suitable for which purpose and how to handle it correctly. You can benefit from his passion by reading his posts on this website.