Vixen Constellation Starry Sky Binoculars SG2x40f 19174

You can see many constellations and the stars that make up the Milky Way in the center of your field of view. While observing with the naked eye, you can see an unimaginable number of stars. Why not enjoy gazing at the starry sky while traveling, at the beach, or at a campsite? *SG2×40 uses an optical system called the Galilean system, and due to its nature, there is no strictly fixed actual field of view, apparent field of view, or eye relief. When the eye point changes, the actual field of view and apparent field of view also change. However, for the convenience of those who wear glasses, the actual field of view and apparent field of view relative to the eye relief are listed below. Actual field of view 23° (apparent field of view 44.3°) This value is calculated with an eye point of 15 mm. With an eyepoint of 10mm, the actual field of view is 24° and the apparent field of view is 46.1°. Please note that the value may change depending on the viewing position. Country of origin: China