Koolertron 12×42 Binoculars
Koolertron is a trademark of Hong Kong-based Karstone Technology Co., Limited, which distributes consumer and industrial electronics. Recently, the company has been selling binoculars in addition to digital microscopes. I was given these Koolerton binoculars and thought I’d try them out. Koolertron 12×42 Binoculars With a price tag of just around fifty dollars, these optics … Read more