On photography forums I see a lot of confusion about what is meant by prime lenses, zoom lenses, and telephoto lenses in particular. A zoom lens is able to change its focal length, i.e. to zoom in and out. This does not necessarily mean that it is a telephoto lens. A prime lens has a […]Read more "Prime, zoom, telephoto or wide angle lens?"
I love photography, and I have an interest in astrophysics and astronomy. It only makes sense to combine them, and have fun with astrophotography. But which equipment is best for the beginner without breaking the bank? Let’s explore the options. Some interesting photographs can be captured using a wide-angle lens to view the whole sky, […]Read more "Lenses for astrophotography – a comparison"
If you want to take photos at the so-called “super telephoto” range, then you have a few options. They have relative costs and relative merits. Let’s go through the main ones. Genuine super telephoto lens I’m a Canon shooter, so I will refer to the Canon lenses – but the same applies to Nikon, Sony […]Read more "Long telephoto lenses"