Celestron SkyMaster 25X100mm Porro Binoculars SHARK 4x that of the main

4x that of the main lens Depth of field: 1/1

Using the full width of the camera sensor

hand controller

apparent field of view

Celestron SkyMaster 25X100mm Porro Binoculars SHARK 4x that of the mainCelestron SkyMaster 25X100mm Porro Binoculars Waterproof Wide Angle Porro Prism 3. 0 Angle of View Individual Focusing Celestrons SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use especially over long distances. Each SkyMaster model features high quality BaK 4 prisms and multi coated optics for enhanced contrast. Celestron has designed and