1.Excellent low-light allows you to experience a superior visual experience, which can minimize chromatic aberration, and bring clearer, more realistic visual effects and clearer imaging effects. 2.It can also effectively avoid the interference of stray light. Through the waterproof design, it can provide you with multiple functions in various weather conditions. 3.Using BAK4 glass and FMC multi-broadband blue film can make clearer and better, make your field of view bright and clear, and present clear images. 4.Make it easier to zoom in on the target. It is very suitable for target, bird watching, concerts, wildlife watching, hiking, camping, outdoor sports, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.