hey i want to find out is tc243-20-140x-70 n spion 20-140x-70 the same binoculars with name change???? n how is the 20-100x-70 barska binoculars for bird watching???? people give me ur views!?
These are not for bird watching or for really any useful purpose, they are zooms. Buy an 8x40 porro prism by Nikon or even by Simmons from your local sports store. Good beginner binoculars.
I do not know the quality of the products, but they are best used as tripod mounted, similar to scopes. You need an actual hand carried binocular.
Good luck.
Those are the worst binoculars I have ever tried. Try to avoid zoom binoculars