Review on Ade Advanced Optics 10X21TB Professional by Rebecca Smith

I ordered this to replace another tee I lost in a field lesson for a geology class. This arrived on time and is very comfortable. The hinge is a little tight, but not so bad that it won't loosen up after a few uses and stays tight enough not to keep opening. There is a small plastic loop for the lanyard so you don't lose it. The case feels comfortable, but depending on the size of the strap, it might not fit well inside. The lens has a small field of view, but that's to be expected. Overall it works well and does what I need it to do and it's a good design for the price.