Monoculars Telescope astronal binoculars adults high power for indoor and outdoorbr/ "(Description):br/ Shoot at 80x100 magnification. It can work normally in low light and at night.br/ Large eyepieces, high-definition, low-light .br/ Using BAK4 prism, the refractive index is higher than ordinary glass, and the image is clearer.br/ High-definition large eyepiece design, 18 mm eyepiece.br/ Waterproof and moisture proof design for various environments.br/ for travel, vacation, walking, hiking, sports, bird watching.br/ specification:br/ Shell material: plasticbr/ Teles rt material: aluminum alloybr/ Colour: Blackbr/ Magnification: 80xbr/ Prism type: BAK4br/ Prism system: roof prismbr/ Focusing system: eyepiece focusingbr/ Field of view: about 3500 m/20000 mbr/ Eyepiece diameter: about 20 mmbr/ Objective lens diameter: about 40 mmbr/ Phone clip width:br/ Maximum: 8 cmbr/ Minimum: 6 cmbr/ Size: about 160x55 mmbr/ Types of: br/ 1: Telescope standard + mobile phone clip + aluminum alloy teles bracketbr/ 2: Telescope standardbr/ 3: Telescope standard + mobile phone clip + aluminum alloy teles bracketbr/ The packaging includes:br/ 1 piece* monocular (with standard accessories)br/ 1 piece* phone clipbr/ 1 piece* aluminum alloy teles ebr/ orbr/ 1 piece* monocular (with standard accessories))br/ orbr/ 1* monocular (with standard accessories)br/ 1*cell phone clipbr/ 1* aluminum alloy teles bracketbr/ note:br/ 1. Due to the difference in light and screen, the color of the product may be slightly different from the picture.br/ 2. Due to manual measurement, please allow a difference of 0.5-2 cm.br/ "