The best zoom lenses help you to get closer to your target whatever kind of photography you specialize in, and they're particularly beneficial for landscape, wildlife, sport and astrophotography.
The fixed lens on this camera meant no zoom was possible. [Bastiaan] decided to address this shortcoming by building a Canon EF Lens Mount. The resulting build looks hilarious, but actually takes ...
The Canon PowerShot A650 IS' optical zoom covers the equivalent of a 35-210mm ... the flash exposure actually appears good because the lens body blocked almost the entire subject (note the ...