説明Line miner pro has our clearest optical lenses and widest field of view, giving you the best visual advantage on snowy mountains. We have adopted a new single-layer lens design that effectively reduces distortion, refraction and reflection, and improves the field of view by 20% compared to line miner. Combining our industry-leading optical lenses with the fast and convenient switchlock technology lens replacement system makes it easy for you to cope with challenges.
