This article is the third in a series teaching the basics of photography. We started by learning about the properties of light and how an image is created, and we also learned how a lens bends light ...

Most consumer point and shoot digital cameras say something like, "5x optical zoom," or "9x optical zoom" on the box. But, when you move up to micro-4/3s and SLRs, you lose that. It makes sense - the ...

If you're new to optics, you might find that choosing among machine-vision lenses is a daunting task. But if you understand 10 key specifications, you can easily select the appropriate lens to ...

If you’re looking to start shooting close-up photography and own a Canon mirrorless camera or a DSLR, you’ll want to buy one of the best macro lenses for Canon system cameras to get the best results.

From flowers to fine textures, these macro lenses bring tiny subjects into sharp focus — find the perfect lens to elevate your close-up photography. When you purchase through links on our site, we may ...