ITEM NAME:Suncore Eyepiece Hd 10X40 Monocular Professional Telescope Handheld Binocul G5S4 Suncore Eyepiece Hd 10X40 Monocular Professional Telescope Handheld Binocul G5S4 Model Number:OS288 Magnification:10X Objective:40mm Viewing range:246ftm/1000yds Prism Glass:BAK-4 Focus System:Central Diameter of the eyepiece:18mm Weight:About 300g Exit Pupil: 4.2mm Coating: FMC,the transmittance is about 99% Size: About 15.5*7cm/6.1*2.75in NOTE:Hand-held telescope 7-12 times most suitable,the international military standard telescopes is 7-10 times Monocular/Binoculars phone telescope colour:black Material:ABS Package Contents: 1 * telescope 1 * storage bag 1 * wiping cloth 1 * lanyard 1 * box 1 * manual
