Ads
related to: lens reviews camera lenses- Sony Photography Specials
Sizzling Summer Photo Savings.
Save on select cameras & lenses.
- Today’s Top Deals
Today’s Top Deals
You won't find these anywhere else!
- Sony Photography Specials
bhphotovideo.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Zeiss lenses for V system cameras can be divided into several series: [12]: 87 C (1957): in-lens Compur shutter; early lenses are finished in matt chrome (until 1972), while later lenses are finished in black; T* multicoating launched in 1973 and implemented system-wide by 1974. [13]
However, for the record: the first autofocus lens for a still camera was the Konishiroku Konica Hexanon 38mm f/2.8 [171] built into the Konica C35 AF (1977, Japan) 35mm point-and-shoot; the first autofocus lens for an SLR camera was the unnamed 116mm f/8 [172] built into the Polaroid SX-70 Sonar (1978, USA) instant film SLR; the first ...
Different kinds of camera lenses, including wide angle, telephoto and speciality. A camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically.
All Nikon zoom AF-lenses have focal length encoders added. Nikon AF-P: The lens contains a pulse motor (utilizing stepping motors) to focus smoother and quieter than previous drive systems. Nikon AF-I, Sigma/Tamron/Tokina: no designation: The lens contains an integrated focus electric motor. The Nikon type was produced from 1992 to 1996 and is ...
f-number. Diagram of decreasing apertures, that is, increasing f-numbers, in one-stop increments; each aperture has half the light-gathering area of the previous one. An f-number is a measure of the light-gathering ability of an optical system such as a camera lens. It is calculated by dividing the system's focal length by the diameter of the ...
The 18–55mm USM lens. The Canon EF-S 18–55mm lens f/3.5–5.6 is a Canon -produced wide-angle to mid telephoto zoom lens for digital single-lens reflex cameras with an EF-S lens mount. The field of view has a 35 mm equivalent focal length of 28.8–88mm, and it is a standard kit lens on Canon's consumer APS-C DSLRs.
Ads
related to: lens reviews camera lensesbhphotovideo.com has been visited by 100K+ users in the past month