Canon
The Canon EF 75-300mm f/4-5.6 III is a compact and lightweight telephoto zoom lens designed for Canon EF and EF-S mount cameras. With a versatile focal range of 75-300mm, it is well-suited for wildlife, sports, and outdoor photography, allowing users to capture distant subjects with ease. The lens features a variable maximum aperture of f/4-5.6, making it an affordable option for photographers who need reach without breaking the bank. Its optical construction includes 13 elements in 9 groups and a 7-blade diaphragm, providing decent image quality and smooth background blur. While it lacks image stabilization and weather sealing, its lightweight design and metal mount ensure portability and durability for everyday use. The autofocus system is reliable for most situations, though not as fast or quiet as higher-end models. With a minimum focus distance of 1.5 meters and a filter thread of 58mm, it offers flexibility for various shooting scenarios. Although discontinued, the Canon EF 75-300mm f/4-5.6 III remains a popular choice among entry-level and enthusiast photographers seeking an affordable telephoto zoom for wildlife, sports, and travel photography. Its reach and portability make it a practical companion for outdoor adventures, capturing birds, animals, and distant action with ease.