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 Best Scopes for AR 10 – Reduce the Risk of Missing Your Target to the Minimum!
If you just picked up long-range shooting as a hobby, then you know the essence of having a riflescope in your arsenal. The best scope for AR-10 will not only give you an easier time hitting your targets but also reduce the risk of missing them thus preventing bullet wastage. There is a whole bunch of different brands ...
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10 Best Scopes under $100 for Those Hunters on a Budget
Are you struggling to find a scope that will satisfy all your hunting needs? Do you feel that a riflescope under $100 will not be good enough? Well, the truth is that you can find good riflescopes at affordable prices. We scoured the market to find the best riflescopes under 100 dollars so that you can get the best ...
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10 Best Scopes under $300 – Brilliant Performance at Reasonable Price!
While many people know that a reliable riflescope can drastically increase your accuracy, it can be quite tricky to find an affordable option that ensures the same results as some high-end models. Not all scopes ensure the same results because they vary in certain important characteristics, which make some scopes ...
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How to Zero a Rifle Scope?
Is zeroing your rifle scope really a do-it-yourself thing, or should we turn to others? How many people are able to perfectly reset a rifle at the desired distance and maybe even embroider beautiful rosé patterns? Anyone can do this – those who have already done it are no longer afraid, and every time they try again, ...
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Repairing Binoculars at Home: Step-by-Step Solutions for Any Breakage
You can save yourself the expenses of visiting an optics repairs shop if you know the basics of repairing binoculars at home. Do you have one? Sky gazing, hunting, sports watching, bird watching, or nature lover, whatever your choice of activity is, if you are indeed a true lover of any, then chances are you own ...
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8 Best Binoculars under $100 That Don’t Compromise on Quality
Is it possible to find the best binoculars under $100? The short answer is yes. But there are plenty of them that sport a price tag that is affordable for most budgets. Yet, what separates one pair from another can be the difference in features. You may have a personal preference in terms of different sizes, ...
Vortex Diamondback vs. Crossfire Binoculars: Equipment for an Adventure
Adventure is out there for those that seek it out. Seeking adventure comes with a need for equipment to help along the journey. There's a lot of options out there for even a singular piece of equipment. Binoculars are staples on many exciting adventures. Though there's such a variety even within the same category. ...
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11 Best 8×32 Binoculars – Compact and Powerful Options for Everyone!
Do you want binoculars that are powerful yet portable? If so, 8x32 binoculars are perfect for you. They give you great magnification and let in plenty of light for image sharpness while also being easy to carry. The difficulty is to know which model to get, as there are many great options out there. That's where we ...
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6 Best Binoculars for Wildlife Viewing – Get Closer to Nature!
Wildlife watching can be a great way to relax and connect with nature. Of course, it’s important to keep your distance from wild animals – which is why it’s so important to have a high-quality pair of binoculars.
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10 Best Marine Binoculars – Exceptional Performance in All Situations!
Heading out to the sea? Then you certainly need all the gear that would make your time enjoyable. One of the pieces of equipment that you must pay attention to is the marine binoculars. The best marine binoculars allow you to see far distances with minimal fuss while also ensuring safe navigation.