A telephoto lens, also known as telelens, is a specific type of a long-focus lens used in photography and cinematography, in which the physical length...

This is a list of smartphones with a telephoto lens that offers a focal length (35mm equivalent) of at least 100mm or "4× optical zoom" with an imaging...

compression distortion, also called wide-angle distortion and long-lens or telephoto distortion, when talking about images with the same field size. Extension...

some lenses have subjectively more pleasing out-of-focus areas. "Good" bokeh is especially important for macro lenses and long telephoto lenses, because...

relative to the lens node/focal plane than would be the case for a simple thin lens of the same focal length Sonnar telephoto lens. List of lens designs Large...

retrofocus photographic lens is a wide-angle lens design that uses an inverted telephoto configuration. The popularity of this lens design made the name...

example: a 500 mm lens. The most common type of long-focus lens is the telephoto lens, which incorporate a special lens group known as a telephoto group to make...

8 January 2024. "Panasonic Launches LUMIX G 100-400mm Telephoto-Zoom, LEICA DG VARIO-ELMAR Lens". panasonic.com. Archived from the original on 4 March...

patents for telephoto lenses also included movable lens elements which could be adjusted to change the overall focal length of the lens. Lenses of this kind...

The EF 1200 mm f/5.6 L USM is a super-telephoto prime lens that was made by Canon Inc. It uses an EF mount, and is compatible with the Canon EOS camera...