After-sales satisfaction: if you have any questions, please feel free to contact us, we will reply you within 24 hours.Looking forward to your purchasesHigh Quality:The lightweight telescope is made of high quality material, fully optical FMC multilayer green film covered with BAK-4 prisms.High light transmission reaches up to 99.5%.Multi-coated optics ensure superior light transmission and brightness.Advantage: The new light path design, wide angle, transmitted amount of light, high resolution, good color reduction, greatly improve the quality of mobile imaging.Enhanced Shooting Multiple long shots can record clear targets, long focus telescope with one eye can be used for long distance shooting.The hyper-durable low-light non-slip handle gives you everything you want.