Fujinon LB150 15x80mm MT Weatherproof High-Magnification Marine / Astronomy Porro Prism Binoculars, Dark Grey, 510mm x 225mm x 455mm, 16330146

The 80mm objective lenses allow for a bright view when stargazing or glassing at dusk and dawn. Each eyepiece focuses individually and the -4 to +2 dioptric range lets you adjust the focus to suit your own visual acuity.