Asterion Parabino HD
parallelogram mount for large binoculars
Observing the Milky Way's scattered stars, distant nebulae and bright comets is certainly more enjoyable with two eyes. So a good pair of binoculars can be not just an addition to a telescope, but often even a replacement for it. Problems arise as aperture and weight increase. Observing with binoculars weighing more than 1 kg from hand becomes almost impossible, and a photographic tripod does not provide a comfortable position for the observer.