
This KillZone Spotting Scope has a
magnification of 20x to 60x.
The first range of numbers in the description of the spotting scope (for example, 20-60 x 60mm) refers to the magnification of the scope. What you see through the scope will appear 20 times closer than it actually is (or 40 times, 60 times, and so on.)
a
Spotting scopes allow hunters, bird watchers, and others to view wildlife at a higher magnification range than most binoculars will allow. The scope is mounted on a stand for steady viewing at these higher magnifications.
The magnification of a spotting scope is limited by two things: the atmosphere and the optical system.
1. Atmosphere and Spotting Scopes
The range of viewing during the daytime is smaller than at night. Telescopes are built to much higher specifications than spotting scopes, yet telescopes are too powerful for daytime use. The heat waves, dust, humidity, glare, wind, and air currents during the daytime limit the image quality of distant objects.
In ideal conditions, a spotting scope may return a clear image at up to 80x magnification, but rarely do they work well over a magnification of 60, and rarely do hunters need that much power and image quality.
Don’t make the mistake of purchasing a scope with magnifications over 60 times to 80 times just to find out that these magnifications are not practical for daytime use. A scope with up to 60x magnification is all the power you need.
The less ideal that atmospheric conditions are, the lower the image quality will be. Some days, it will be difficult to see anything over 30x magnification. On clear, calm days, you may be able to see clearly up to 60x.
High altitudes and dry climates are more favorable for higher magnification ranges. Humid, low-altitude climates are less favorable. Atmosphere also affects the amount of detail you are able to decipher at great distances.
2. Optical Systems and Spotting Scopes
The optical system also affects the magnification and clarity of a spotting scope. The higher the magnification is, the lower the image quality will be. A premium quality scope will retain the most image quality at higher magnifications. Low quality scopes lose image quality quickly as the magnification power increases. Very few spotting scopes can retain the same image quality at 60x as they do at 20x, and these scopes come at a high price.
Fortunately, most spotting is done in the lower ranges of magnification and does not demand the quality of a premium scope. All good quality, affordable spotting scope will perform accurately for your hunting or wildlife spotting needs without breaking your budget.