If you're going to get a Chinese made roof binocular, that doesn't carry a label from the major "manufacturers" then, you ought to pick one of quality vs a cheap "also ran".

This Spina surprised me.

I tested this unknown against my Fujinon FMTR-SX.

I enjoyed the views though this newcomer MORE!

The color is good, the focuser is well knurled and damped and the extendable eyecups have 4 positions. Nice!

It's nicely armored and has internally locking objective covers. And, it sure is lighter than that Fujinon.