A rangefinder is a very useful tool when hunting. It offers a view of the accurate distance to a target that you can’t achieve with the naked eye. A rangefinder can tell you exactly how far away your target is, which allows you to plan accordingly before firing your shot. Rangefinders use basic technology to find distance, but there are many on the market with a variety of advanced features to improve your hunt.
How the Rangefinder Finds Distance
A rangefinder works by emitting a laser beam when you push a button. The beam is aimed at your particular target and the beam bounces off from the target so that the device can calculate the distance. The rangefinder has an high-speed internal clock that shows how long it took the beam to reach your target. It uses this time to show a reading of the actual distance (usually in yards).
Advanced Technology to Improve Your Shot
Beam divergence is something you may not have heard of but it is a very important factor in quality rangefinders. New technology has allowed manufacturers to decrease greatly beam divergence (how much the beam focuses on the actual target) so that your reading is very accurate. New rangefinders are also able to spot targets at much farther distances than those in the past. If a rangefinder says maximum distance is 1500 yards, you should know that in ideal conditions, you will get a reading at that distance but not always. There are also new models of rangefinders that can interpret results in different ways and allow the user to select different modes depending on the intended use.
What to Consider When Purchasing a Rangefinder
There are many factors to keep in mind when looking for the ideal rangefinder. The following list features the main aspects to seek out to be certain you have a quality device that will help you get off that perfect shot:
- Quality of the glass
- Appropriate magnification
- Receiver aperture size
- Beam divergence
- How the unit analyzes data
The optics of the rangefinder are an essential part of the device. Good optics will make a rangefinder more accurate and precise. Most hunters prefer a magnification of 8X or 10X which should allow you to find all the targets when looking through your device.
High-quality glass is very important to an accurate reading. The aperture size is important because it determines how much data the rangefinder can collect at one time. A bigger aperture usually means a better reading.
The last factor, how the unit analyzes data, is somewhat new technology. Older models would just show the reading of the first object they found, but newer models can read and analyze your targets differently to allow the user to have a better quality reading.
Rangefinders are a great tool for hunters to use, especially when hunting long range. They can read far distances to tell you exactly how far away your target is so that you can adjust your shooting accordingly. When selecting a rangefinder, it’s important to research many factors to ensure you’re getting a quality device. You can find the best rangefinders in this page.