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.
(From Canon lens literature ... the EF 200–400mm f/4L IS USM Extender 1.4X is a high-performance super telephoto zoom lens with an optically matched built-in 1.4x extender for maximum versatility.
Until recently, Canon had courted controversy for keeping ... While Sigma previously announced two zoom lenses for the RF Mount – the 10-18mm f/2.8 DC DN and 18-50mm f/2.8 DC DN – this quartet ...
The Canon PowerShot G7X II's 4.2x zoom lens covers the equivalent of about 24-100mm on a 35mm camera, offering a more generous zoom ratio than most cameras in its class. Maximum aperture ranges ...