What’s The Advantage And The Disadvantage Of Zoom Binoculars?
For some people who want to choose a pair of zoom binoculars, they think this is multifunctional and can be used for different conditions, like watching ball games, birdwatching, hunting and so on. But, in fact, this is different than traditional fixed binoculars.
First, whta’s the zoom binoculars? They are binoculars with adjustable magnifications so you can zoom-in or zoom-out, for example, 8-32x50. This mean that you can adjust your binoculars from 8 times to 32 times, help you with your different needs. So, a pair of zoom binoculars has it’s advantages, but there are some disadvantages as well.
Advantages of Zoom Binoculars The most obvious advantage is that you can have one pair of binoculars with multiple magnification levels. With this versatility, you can instantly change from low to mid to high power with the flick of your fingertip. This is especially useful in long range viewing situations such as wetlands, during raptor migration watches, on boats and from lots of other non-birding activities such as sporting events or concerts. When you are initially trying to spot a bird, other wildlife, or a player on the field, you want a lower magnification which provides a wider field of view. Once you spotted your target, then you can zoom in and use the higher magnification settings to view finer details. Disadvantages of Zoom Binoculars So why would you ever get fixed-magnification binoculars when you can get zoom binoculars that offer multiple magnification levels? When there are some inherent design problems that cannot be overcome in zoom bins with variable magnification. First off, if you were to compare the equivalent fixed 10x binocular with a zoom 10-22x at the 10x magnification, the field of view on the fixed pair will be as much as twice as wide than the zoom.
Comparison of Field of View @ 1000 Yards for Zoom vs Fixed Magnification.
10x50 Porro Prism Binoculars (Fixed) 342ft 10-30x50 Zoom Porro Prism Binoculars (Zoom) 174ft
Gemerally, most of the zoom binoculars are larger and heavier, so for general use, you can pick a pair of binoculars with a lower magnification, like 6x to 8x, they are very suitable in your normal life. For more information about binoculars, you can get in http://www.binosmall.com.
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http://www.binosmall.com, which is a online optics shopping mall providing optical products like binoculars, monoculars, rifle scope, range finder and spotting scope.
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