Children's Telescope 8x21 HD Imaging Binoculars Eye Protection Portable Outdoor Low-light Night Vision Safe material, small and convenient, high-definition imaging, easy to use. Model: 8X21Magnification: 8 timesCaliber: 21mmField of View: 7Field of View: 131m/ 1000m Prism System: Roof Prism material: BK7Focusing system: central focusing Exit pupil diameter: 2.6 mmExit pupil distance: 11.0 mmClose focus distance: 5m Optical coating: broadband green film eyepiece FMC blue film waterproofPerformance: life waterproofNet weight: 185gColor: Pink, Green, Blue, Black Package includes: 1* Telescope 1* Lens Wiping Cloth 1* Backpack Hanging Strap 1* Instruction Manual Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding. 2. Colors may vary due to different monitors, please understand. Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/mailbox without name, etc. is incorrect, the order will not be delivered correctly.)