A telephoto lens is a type of lens that has a long focal length, allowing you to zoom in on distant subjects. A zoom lens, on the other hand, has a variable focal length that allows you to adjust the magnification level, including both wide-angle and telephoto capabilities.
"mm" on a camera lens refers to the focal length of the lens, measured in millimeters. It indicates how much the lens can zoom in or out, with larger numbers representing a longer zoom or telephoto lens, and smaller numbers indicating a wider angle or wide-angle lens.
For shooting landscapes, a wide angle lens is best, such as the Canon EF 35mm f/1.4L USM Wide Angle Lens. It will allow you to capture more of the landscape.
It depends on the range of the zoom, the size of the film format, and to some degree, the opinion of the photographer. For 35mm cameras, 50mm is considered "normal", and any lens that goes from about 50% shorter AND longer than that can be consdered a zoom that works as both wide and telephoto. An example of this school of thought is a 28mm - 80mm lens. However, for some people, that is not extreme enough to qualify. There are some "superzooms" that range from wide-angle to telephoto in the same lens - the 18-200mm range is available from Nikon and Sigma.
For basic photography you would do well with a basic zoom lens. Just a short zoom lens should handle most photographs for a casual photographer.
The zoom equivalent of a 200mm lens is approximately 8x zoom.
The Nikon 83x optical zoom lens offers a high level of magnification, allowing you to capture distant subjects with clarity and detail. It provides a wide range of focal lengths, from wide-angle to telephoto, giving you versatility in your photography. The lens also typically has image stabilization technology to reduce blur caused by camera shake at high zoom levels.
A zoom lens is a feature included on many digital camers. On traditional, manual cameras, the zoom lens was attached to the primary lens or used in place of the primary lens. Most digital camers have some type of zoom lens. This allows the individual to "zoom" in on an object, somewhat like binoculars, for a closer view and photo. On traditional cameras, the zoom had to me worked manually, by turning the lens or by extending it by hand.
A zoom lens can change its focal length, allowing you to zoom in and out on a subject. A telephoto lens has a fixed focal length and provides a magnified view of distant subjects.
Any lens which is wider than about 28mm all the way upto 10mm is called a wide angle. However, some lens manufacturers will add some zoom capability to their lens, e.g., 10mm to 20mm from Sigma, or 12mm-24mm from Nikon or some go even more extreme like 18mm-200mm from some manufacturers...
The best zoom lens for an iPhone 6 is the Moment Telephoto Lens. It offers high-quality zoom capabilities and is compatible with the iPhone 6.
A zoom lens is a lens of a camera which contains a mechanical assembly of inner lenses, which allow the focal length of the camera to be rapidly altered.