8X21 40X22 HD Binoculars Professional All-optical Compact Outdoor Pocket Telescope for Travel Hunting Bird Watching

Resolution: 8.58ss Instrument magnification: 8 times Exit pupil distance: 12.78 mm. Purpose: Civil telescope. Field of view: 7.2 degrees Function type: ordinary telescope Exit pupil diameter: 8.59 mm. Structure: binoculars This universal product is designed for daily use, suitable for a wide range of scenarios. It is made with fine workmanship and strict quality control, ensuring stable performance and good durability. Simple to operate and easy to maintain, it is a practical choice for daily life, meeting your various daily needs.