How To Buy A Telephoto Zoom Lens

Personally my favourite telephoto lens is a zoom lens.

How to buy a telephoto zoom lens. It is a truly fantastic lens. What is the best 70 200mm lens. Before we let you in on the secrets of using these long lenses we ll first discuss a couple of basics. A standard zoom is a general purpose lens that covers a range of focal lengths from wideangle to moderate telephoto. A 200mm telephoto lens turns into a 300mm lens on a nikon d40.

A lens with a focal length above 200 mm is s a super telephoto lens. When it comes to classy lenses the 70 200mm f 2 8 is in a class of its own. You can even buy a telephoto lens for iphone. You can find both prime lenses and zoom lenses within the range of 200 mm and above. Typically the maximum zoom power you ll find in an interchangeable lens is around 10x but comparing a dslr or mirrorless camera to a point and shoot isn t really fair.

A normal focal length is known to be. Over the years i ve photographed with canon nikon and sigma telephoto zoom lens. The most obvious example is the kit lens that comes with the camera generally an 18 55mm f3 5 5 6 for aps c but this can be upgraded to something with slightly more range and better optical quality or with a fast f2 8 maximum. It s the go to telephoto zoom for most professional photographers but which models are the best buys. Definition of a telephoto zoom lens.

A super telephoto is a lens that exceeds that range. Likewise canon s 70 300mm f 4 5 6 is lens one of my all time favorites becomes a 112 480mm zoom on a canon digital rebel xti. Many camera brands offer a telephoto zoom lens that can be bought as part of a twin lens kit when you buy the camera. What is a telephoto lens. This telephoto zoom lens for micro four thirds mft system cameras provides an angle of view equivalent to an 80 300mm lens used on a 35mm format camera and sports a constant f 2 8 maximum.

We round up the best telephoto zoom lenses on the market today. Anything over 70 mm is a telephoto. What can i expect from a super telephoto lens. Like your standard kit zoom this is likely to be an f3 5 5 6 variable aperture lens. There are things you need to be aware of when using a super telephoto lens.