Been doing a great deal of binocular research and the more I research the more I get confused.
I feel it best to educate myself VS bothering everyone with yet another "what's the best bino for under $$$$" post.
Can anyone suggest a source that I can read or even a book I can buy that will educate me on the latest optical technologies so I can differentiate between hype and actual fact?
My optics/binoculars knowledge base is definitely dated as Last time I really researched binocular technologies was when I bought my made in Japan Leupold Wind River 10x42's back in the mid 1990's.
I ask because I have done multiple search's on HD VS ED glass in binoculars in an attempt to educate myself on what both are and what are and their differences, advantages and disadvantages and I have read article's at WS's that are supposed optics experts that vary from saying ED is significantly superior to HD for image quality to other articles saying the image improvements of HD and ED glass are essentially equal only thing that defernites the two is what aspect of the image they improve and lastly I've read articles claiming there is essentially no difference and ED and HD are interchangeable terms.
I already have a good grasp and understanding of the significance of terms like "fully multi-coated" and the advantages of a AK prisms VS SP and how lens numbers and coatings matter in image quality, just looking for a source to clear up my confusion on HD VS ED lenses and what also must be done to a binocular to maximize the benefits of using HD or ED glass and be able to separate the truth from opinion or hype.
Not looking to become a optics expert just become knowledgeable enough to make a solidly informed purchase based on fact not hype and avoid byers remorse.
I feel it best to educate myself VS bothering everyone with yet another "what's the best bino for under $$$$" post.
Can anyone suggest a source that I can read or even a book I can buy that will educate me on the latest optical technologies so I can differentiate between hype and actual fact?
My optics/binoculars knowledge base is definitely dated as Last time I really researched binocular technologies was when I bought my made in Japan Leupold Wind River 10x42's back in the mid 1990's.
I ask because I have done multiple search's on HD VS ED glass in binoculars in an attempt to educate myself on what both are and what are and their differences, advantages and disadvantages and I have read article's at WS's that are supposed optics experts that vary from saying ED is significantly superior to HD for image quality to other articles saying the image improvements of HD and ED glass are essentially equal only thing that defernites the two is what aspect of the image they improve and lastly I've read articles claiming there is essentially no difference and ED and HD are interchangeable terms.
I already have a good grasp and understanding of the significance of terms like "fully multi-coated" and the advantages of a AK prisms VS SP and how lens numbers and coatings matter in image quality, just looking for a source to clear up my confusion on HD VS ED lenses and what also must be done to a binocular to maximize the benefits of using HD or ED glass and be able to separate the truth from opinion or hype.
Not looking to become a optics expert just become knowledgeable enough to make a solidly informed purchase based on fact not hype and avoid byers remorse.