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bgat vs. bt (1 Viewer)

the breeze

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can anyone explain what the difference is? i have an oppurtunity to buy some bgat's but if the bt's are better then maybe i will wait. thx for the help
 
B means briller or suitable for eyeglass wearers. T* is the lens coatings. In this case multicoatings. GA means rubber armored. P* or phase coating is very important for roof prism binoculars. Of which binocular are you writing?

Happy bird watching,
Arthur Pinewood
 
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