VITAL STATS
• Price £319.99
• Optics ED glass, fully multicoated
• Aperture 70mm
• Magnification 15x
• Prisms Porro, BaK-4 glass
• Angular field of view 4.4º
• Focusing Centre and diopter
• Eye relief 15.7mm
• Interpupillary distance 56–74mm
• Weight 2.1kg
• Supplier Wex Photo Video
• Tel 01603 486413
• www.wexphotovideo.com
Celestron might be best-known for its telescopes, but it also produces a wide selection of well-regarded, good-value astronomy binoculars. Its popular SkyMaster 15x70s have recently been updated to include extra-low dispersion (ED) glass lenses. With an aperture that allows plenty of light-gathering that's contained in a portable frame, we were keen to see how the SkyMaster Pro ED