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A twin-lens reflex camera (TLR) is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking lens" (the lens that takes the picture), while the other is used for the viewfinder system, [ 1 ] which is usually viewed from above at waist level.
Nikon F-401. The Nikon F-401 (N4004 in North America) [ 1 ] was a beginner's level, autofocus , 35mm , single-lens reflex (SLR) film camera built by Nikon and introduced in 1987. [ 1 ] The camera represented one of Nikon's first endeavours into consumer-based autofocus, as a follow-up to their first autofocus SLR in 1986, the Nikon F-501 (known ...
The D1's body was similar to Nikon's professional 35 mm film SLRs, and it had the same Nikkor lens mount, allowing the D1 to use Nikon's existing line of AI/AIS manual focus and AF lenses. Although Nikon and other manufacturers had produced digital SLR cameras for several years prior, the D1 was the first professional digital SLR that displaced ...
Canon, Nikon, Olympus, and Pentax use the standard ISO hot shoe with various proprietary electronic extensions. In 2014, camera accessory manufacturer Cactus combined these electronic extensions into a multi-brand hot shoe on their wireless flash transceiver V6. With multi-brand ISO hot shoe, cameras and flashes from different manufacturers ...
The Nikon D3S is a 12.1-megapixel professional-grade full frame digital single-lens reflex camera announced by Nikon Corporation on 14 October 2009. [2] The D3S is the fourth camera in Nikon's line to feature a full-frame sensor, following the D3, D700 and D3X. It is also Nikon's first full-frame camera to feature HD (720p/30) video recording.
Extension tubes without electrical contacts will not allow an electronic automatic camera to control the lens, thus disabling autofocus and in some cases forcing a user to shoot wide open unless the lens offers manual aperture control. More expensive extension tubes contain electrical contacts allowing the user to use autofocus and ...
Major accessories for the FE include the Nikon MD-11, motor drive (automatic film advance up to 3.5 frames per second) superseded by the MD-12 which had an automatic shutoff that the MD-11 lacked, the Nikon MF-12 databack (time or date stamping on the film), and the Nikon Speedlight SB-10 electronic flash (guide number 82/25 (feet/meters) at ...
AF-S Teleconverter TC-14E II. The Nikon F-mount teleconverters are a group of magnifying lenses mounted between the lens and camera bodies using the Nikon F-mount.Currently, 1.4x, 1.7x and 2x converters are available separately; a fourth, the 1.25x, is available only with Nikon's newest 800mm supertelephoto lens.