Charles Goebel
Charles Goebel
Charles holds a Master’s degree in Physics Engineering (optics and photonics specialization), has been teaching physics at school for almost 15 years and recently has started teaching a course on optics at a local university. Our irreplaceable website expert.

Latest articles

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10×50 vs 12×50: What Is the Best Choice for You?
Binoculars are great equipment that can help you see things better by spotting out the details. However, that is how far some people know, and they tend to miss the benefits that the variations of binocular sets offer. If you are familiar with binocular ...
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5 Best Night Vision Scopes under $500 – Great Precision in Darkness!
When hunting at night, are you someone that becomes incredibly frustrated at missing easy shots or letting your targets get away because you can’t see them properly? If this is you, then you need to find a night vision scope to increase your chances of spotting and hitting a target. But some of them can be quite ...
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Different Types of Scopes
In the very best shooters or users of weapons are pretty familiar with their weapons, and as a result, they recognize changes that may need to be made to their weapon (in this case, a rifle) for optimum performance. When considering such a change in gun parts for optimum performance, there is probably no single ...
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8 Best Telescopes Under $200 – No Need to Break the Bank!
Many people assume that you need thousands of dollars to take an interest in astronomy, but this is not the case. It is possible to take up this interesting hobby without breaking the bank.
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11 Best Scopes for 6.5 Creedmoor – High-Quality Construction and Excellent Performance!
The 6.5 Creedmoor has become the go-to centerfire rifle cartridge made in the 21st century for marksmen. The quality of a rifle scope should be in no way inferior to the quality of your cartridge or firearm.
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How Do Night Vision Cameras Work?
Night vision cameras are a very big deal in security because they allow security cameras and the likes to retain effectiveness in darkness. You might not have had cause to get yourself a pair of night-vision goggles or a security camera but, from the Hollywood movies and some reality shows, you should be familiar with ...
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Simple vs Compound Microscope: What Can You Use Them For?
Microscopes allow you to see the world beyond your eyes. They are sophisticated, impressive, and not meant simply for the science classroom. Having a Microscope, instrument that produces enlarged images of small objects, allowing the observer an exceedingly close view of minute structures at a scale convenient for ...
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6 Best Telescope Filters to Broaden Your Horizons
Have you ever looked through a telescope? Did you know that your telescope viewing experience and photographs can be greatly improved by using telescope filters? The best telescope filters have many different factors to consider. One of these factors is the effect. This is what the filter does. Another thing to ...
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6 Best Scopes to Get for Scar 17 – Strong and Precise Options
Despite its size, Scar 17 is as comfortable to use as any other assault rifle with its .308 powerful chambering. So as not to compromise its natural ergonomics, you have to get the best scope for Scar 17! Scopes for Scar 17 rifles need to be as strong as possible. Why is this so? Strong scopes on this rifle will ...
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8 Best Microscopes for iPhone – Compact Alternative to Lab Equipment!
An impressive, high-quality microscope for your iPhone is harder to come by than most people give it credit for. Remember that marketing can paint a picture of a microscope that makes it seem better than it is. This, of course, explains the growing number of disappointed buyers. However, if you simply want the best ...