[Professional 12X42 Monocular Telescope]professional 12X42 monocular telescope best vision distance is 367ft/1000 yards,suitable compatible with Hunting ,climbing ,concert ,bird watching and wildlife.[BAK4 Prism FMC Green Lens ]BAK4 prism FMC green lens has more brighter light transmission ,weak light vision ,durable and shock proof.[Outdoor enthusiasts and Wildness]perfect compatible with outdoor enthusiasts and wilderness explorers, and must-have compatible with bird watching, wildlife, hunting, hiking, mountaineering, camping, surveillance and traveling.[Monocular Widely Compatible compatible with Smart phone]-- Comes with a 2020 newest quick alignment smart phone holder and tripods. Perfect compatible with iPhone X/ iPhone 8/8 plus, 7/7 plus, 6/6s plus, Samsung GALAXY S9/S9 Edge, S8/S8 Edge, S7/S7 Edge, LG, HTV, Sony, and almost all other smart phones on the market. Easy to installparameter:12X42lens material:BAK4coating:multilayer coatingExit pupil distance:13.6mmExit pupil diameter:4.2mmVisual range:140m/1000mweight:380gColour: blackMaterial: ABSSize: 21 x 13cmPackage Contents:1 x spotting scope1 x retractable tripod1 x mobile phone holder1 x cloth bag1 x Hand strap2 x lens protective cover1 x lens cleaning clothOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.