Our kit picks for astrophotography

This is the largest-aperture zoom available for APS-Cmirrorless cameras, but how does it measure up? Andy Westlake finds out

Guiding is essential for deep-sky astrophotography, because even the most precise setups can introduce small tracking errors that affect your images. These are caused by a mix of mechanical flaws, imp

Our comprehensive listing of key specifications for DSLR lenses

With a staggering 1200mm equivalent reach, could this be the ultimate wildlife lens? Andy Westlake finds out

Embrace urban shooting and you’ll never run out of ideas

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