SV407 Astronomy Binoculars 2.1x42mm, Wide Angle for Stargazing for Star and Constellations Viewing, 26° Field of View, FMC Coating, IPX6 Waterproof, Opera Glasses, 2x Low-magnification

FMC coating; the super wide binocular features a real FMC objective lens; the center is clean and sharp; you can observe entire constellations and star fields, and the stars are brighter and clearer than with the naked eye alone. Wide angle; a 26-degree field of view is like walking in space; looking through the binoculars shows you complete constellations with a 26° field of view; you can observe not just the main stars in a constellation but many you have probably never even seen before. The long depth of field design; it almost seems as if you are standing on a very high mountain in absolute darkness; from the near focus distance to infinity, no need to twist the eyepiece frame to focus, and operation is portable.

With a magnification of 2.1 times, you are seeing objects about twice as large as with the naked eye; the lenses used ensure that a large amount of light enters the eyes; it is also very suitable for watching dramas in small and medium theaters, art appreciation, and exhibition halls. Finely crafted; fine workmanship; exquisite appearance; easy to carry; the objective lens has a standard 2-inch filter thread, which works better with a light-astronomical filter.
Eyepiece focusing: the minimum focusing distance is 1M, and it uses eyepiece focusing. This star-gazing binocular features independent focusing: align the left and right eyes separately, then adjust the interpupillary distance after achieving clarity, merging the two light circles into one to achieve a perfect field of view