BORWOLF High Magnification HD Professional Zoom Binoculars 10-380X100 Telescope High Power 10-30X Binoculars for Bird Watching

Continuous zoom between 10X-38X, higher magnification can be seen farther When looking at the maximum multiple you can see the Moon Crater 60MM objective lens,BAK4 Prism, FMC Optical coating prism, Multi-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels This pair of binoculars can be used with a tripod, it is very convenient when you watch something for a long time. and this can be adjusted with a central focus on the different distance Natural rubber is environmentally friendly and healthy, with good anti-seismic performance and effective waterproofing，Natural rubber is environmentally friendly, has good seismic performance and is life waterproof. The middle frame is made of alloy material, which is sturdy and durable Powerful long-distance telescope,Ideal for touring and sightseeing, Moon watching,vocal concert, sport match, watch the birds and beasts perform, camping, exploration, shooting, fishing and admire the scenery