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Great eyepieces are crucial to any astronomical setup. Here Tim J
The modern machines and techniques that can transform blurred vision into 20:20 clarity
Our comprehensive listing of key specifications for DSLR lenses
In a remote mountain range in Chile, a newly unveiled observatory will soon begin mapping the sky. When its survey starts, the Vera C Rubin Observatory will spend every night for the next decade chart
With a staggering 1200mm equivalent reach, could this be the ultimate wildlife lens? Andy Westlake finds out
STARGAZING TECH
Polarised or mirrored? Amber or grey? Big or small..? When it comes to choosing a set of goggles for open-water swimming, the choices can seem overwhelming. Over the next few pages I’ve tested seven p
